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Monthly Sunshine (1976-1998),
Cloud and Humidity (1974-1998) Data
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DEC-FEB |
MAR-MAY |
JUN-AUG |
SEP-NOV |
|
Year |
JAN |
FEB |
MAR |
APR |
MAY |
JUN |
JUL |
AUG |
SEP |
OCT |
NOV |
DEC |
MEAN |
MAX |
MIN |
WINTER |
SPRING |
SUMMER |
AUTUMN |
Mean Daily |
1974 |
86
|
89
|
83
|
87
|
87
|
85
|
87
|
89
|
84
|
80
|
85
|
83
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85.4
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89.0
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80.0
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85.7
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87.0
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83.0
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Relative |
1975 |
82
|
86
|
81
|
85
|
84
|
89
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93
|
94
|
86
|
86
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82
|
84
|
86.0
|
94.0
|
81.0
|
83.7
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83.3
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92.0
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84.7
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Humidity |
1976 |
84
|
86
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85
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88
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90
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89
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89
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91
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80
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88
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84
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79
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86.1
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91.0
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79.0
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84.7
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87.7
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89.7
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84.0
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1977 |
83
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78
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84
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85
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88
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90
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90
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88
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86
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92
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81
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85
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85.8
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92.0
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78.0
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80.0
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85.7
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89.3
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86.3
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1978 |
85
|
83
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87
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79
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88
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89
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94
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91
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89
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90
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86
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87
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87.3
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94.0
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79.0
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84.3
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84.7
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91.3
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88.3
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1979 |
82
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76
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82
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88
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87
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94
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95
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92
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88
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90
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85
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84
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86.9
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95.0
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76.0
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81.7
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85.7
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93.7
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87.7
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1980 |
82
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88
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82
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86
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86
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93
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89
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92
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93
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81
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79
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84
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86.2
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93.0
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79.0
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84.7
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84.7
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91.3
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84.3
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1981 |
84
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77
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85
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87
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93
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90
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93
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94
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93
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85
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86
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80
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87.2
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94.0
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77.0
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81.7
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88.3
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92.3
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88.0
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1982 |
85
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87
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87
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85
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88
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81
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94
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90
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87
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86
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85
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78
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86.1
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94.0
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78.0
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84.0
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86.7
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88.3
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86.0
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1983 |
86
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80
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88
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84
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87
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87
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91
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92
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85
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81
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82
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82
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85.4
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92.0
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80.0
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81.3
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86.3
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90.0
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82.7
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1984 |
76.5
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86.5
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80.8
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89.4
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87.2
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89.7
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92.9
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90.6
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87.2
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84.1
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86.8
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86.7
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86.5
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92.9
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76.5
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81.7
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85.8
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91.1
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86.0
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1985 |
77.5
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81.9
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82.3
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84.2
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88.4
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87.0
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91.6
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90.7
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83.3
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87.5
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76.9
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81.2
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84.4
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91.6
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76.9
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82.0
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85.0
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89.8
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82.6
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1986 |
80.6
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72.4
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86.3
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77.2
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91.5
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90.9
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91.8
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87.4
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85.6
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85.9
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84.4
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83.3
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84.8
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91.8
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72.4
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78.1
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85.0
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90.0
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85.3
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1987 |
80.3
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83.1
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82.0
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88.4
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85.3
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85.9
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89.6
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90.7
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89.2
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89.6
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85.4
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84.5
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86.2
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90.7
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80.3
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82.2
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85.2
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88.7
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88.1
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1988 |
82.8
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83.7
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82.1
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78.4
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88.8
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90.1
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94.6
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94.1
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91.4
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88.1
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79.6
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84.0
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86.5
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94.6
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78.4
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83.7
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83.1
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92.9
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86.4
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1989 |
86.2
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81.1
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82.5
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80.5
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84.6
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85.6
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90.8
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88.2
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84.3
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86.3
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82.2
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80.6
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84.4
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90.8
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80.5
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83.8
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82.5
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88.2
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84.3
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1990 |
85.8
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79.8
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82.1
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83.4
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85.5
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91.6
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92.9
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92.2
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84.9
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87.1
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86.9
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84.0
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86.4
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92.9
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79.8
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82.1
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83.7
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92.2
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86.3
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1991 |
84.6
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79.9
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92.1
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86.0
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85.4
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86.8
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92.5
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88.8
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85.2
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87.7
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85.9
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84.8
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86.6
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92.5
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79.9
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82.8
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87.8
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89.4
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86.3
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1992 |
85.6
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83.6
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81.6
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83.2
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88.2
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84.5
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88.2
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90.3
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91.4
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82.7
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81.8
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86.2
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85.6
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91.4
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81.6
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84.7
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84.3
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87.7
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85.3
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1993 |
84.7
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89.4
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87.3
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87.3
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88.0
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86.8
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91.8
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89.8
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88.1
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85.4
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83.0
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81.2
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86.9
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91.8
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81.2
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86.8
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87.5
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89.5
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85.5
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1994 |
84.8
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79.6
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84.9
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87.4
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80.5
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89.0
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93.9
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88.9
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83.2
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82.2
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86.9
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81.6
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85.3
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93.9
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79.6
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81.9
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84.3
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90.6
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84.1
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1995 |
81.4
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80.9
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80.3
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80.0
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84.9
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89.4
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90.5
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89.9
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87.4
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85.6
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82.3
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77.6
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84.2
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90.5
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77.6
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81.3
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81.7
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89.9
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85.1
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1996 |
82.4
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78.0
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79.8
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84.2
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77.2
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89.1
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89.7
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94.3
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87.6
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83.3
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76.3
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79.0
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83.4
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94.3
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76.3
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79.3
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80.4
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91.1
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82.4
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1997 |
81.1
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80.9
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88.1
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81.2
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84.2
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88.4
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95.3
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92.3
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83.0
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81.8
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85.3
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80.5
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85.2
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95.3
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80.5
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80.3
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84.5
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92.0
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83.4
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1998 |
80.9
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85.8
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81.6
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78.4
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83.6
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85.0
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91.6
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90.0
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92.4
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77.7
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81.9
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82.2
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84.3
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92.4
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77.7
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82.4
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81.2
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88.9
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84.0
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Year |
Mean |
83.0
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82.3
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83.9
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84.1
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86.5
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88.3
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91.7
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90.8
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87.0
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85.4
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83.2
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82.5
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85.7
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91.7
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82.3
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82.5
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84.8
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90.3
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85.2
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1 |
Highest |
86.2
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89.4
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92.1
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89.4
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93.0
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94.0
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95.3
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94.3
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93.0
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92.0
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86.9
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87.0
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87.3
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95.3
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86.2
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86.8
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88.3
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93.7
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88.3
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Period= |
Year |
1989
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1993
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1991
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1984
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1981
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1979
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1997
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1996
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1980
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1977
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1990
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1978
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1978
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1974-98 |
Lowest |
76.5
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72.4
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79.8
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77.2
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77.2
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81.0
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87.0
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87.4
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80.0
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77.7
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76.3
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77.6
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83.4
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87.4
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72.4
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78.1
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80.4
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87.0
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82.4
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Year |
1984
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1986
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1996
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1986
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1996
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1982
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1974
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1986
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1976
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1998
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1996
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1995
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1996
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