Daily Data for May 1996
(all times GMT)
 | Temperature: maximum, minimum, grass and accumulated (mean daily less 6 Celsius since 1st January |
| Temperature: 30 cm, 100 cm and Sea. Rainfall, Sunshine and State of Ground |
| Pressure |
| Number of Days With: Hail, Thunder, Fog, Snow and Aurora |
| Cloud |
| Relative Humidity |
| Wind Speed |
| Wind Direction |
| Weather (Synop weather code figures) |
| Visibility (Synop visibility code figures) |
Temperature (Celsius):
Max Max Min Min Min Mean Deg Days DATE 21-09 09-21 21-09 09-21 Grass 21-21 6 C+ 01-May 6.1 7.1 2.8 3.5 0.4 4.9 47.5 02-May 5.9 6.4 2.4 2.5 -0.2 4.3 47.5 03-May 6.4 8.0 2.3 2.3 0.5 4.8 47.5 04-May 5.8 8.3 2.6 4.4 1.7 5.3 47.5 05-May 7.0 7.8 2.0 3.7 -2.0 5.1 47.5 06-May 5.5 6.6 2.1 2.6 -0.3 4.2 47.5 07-May 7.0 8.5 0.6 6.0 -3.9 5.5 47.5 08-May 6.9 8.1 3.4 4.1 1.4 5.6 47.5 09-May 7.5 8.5 2.0 4.6 -1.7 5.7 47.5 10-May 7.8 9.1 4.6 5.0 3.6 6.6 48.1 11-May 7.4 10.6 1.3 6.7 -6.1 6.5 48.6 12-May 7.5 10.5 6.4 7.4 5.6 8.0 50.5 13-May 8.9 10.5 6.0 7.6 3.9 8.3 52.8 14-May 8.8 9.6 6.8 5.9 4.8 7.8 54.6 15-May 6.4 7.9 4.4 3.0 3.0 5.4 54.6 16-May 6.9 8.4 2.0 3.6 1.0 5.2 54.6 17-May 6.9 8.2 3.0 3.1 1.3 5.3 54.6 18-May 6.8 8.2 3.3 5.7 1.0 6.0 54.6 19-May 6.9 7.1 4.9 5.0 3.9 6.0 54.6 20-May 7.2 8.2 6.7 6.9 6.3 7.3 55.8 21-May 8.4 9.1 6.9 6.1 5.1 7.6 57.4 22-May 7.8 8.5 6.5 7.2 6.0 7.5 58.9 23-May 7.6 8.9 7.2 7.2 6.7 7.7 60.7 24-May 9.8 10.8 6.4 8.0 4.8 8.8 63.4 25-May 8.4 10.0 6.5 7.6 6.0 8.1 65.5 26-May 8.4 9.2 5.6 6.1 4.5 7.3 66.9 27-May 8.4 8.9 4.4 5.1 3.0 6.7 67.6 28-May 7.9 8.5 3.6 7.2 -2.3 6.8 68.4 29-May 9.9 12.2 7.8 8.9 6.9 9.7 72.1 30-May 10.4 10.8 7.0 8.5 4.5 9.2 75.2 31-May 11.8 12.5 8.9 9.8 8.0 10.8 80.0 Mean 7.7 8.9 4.5 5.7 2.5 6.7 Max 11.8 12.5 8.9 9.8 8.0 10.8 Min 5.5 6.4 0.6 2.3 -6.1 4.2 Day Hst 31 31 Day Lst 2 7 11 Difference from 1974-95 -0.5 -1.3 -0.8 Mean 9.4 5.8 -2.7 7.5 Max Min Grass Mean Highest Daily 17.7 12.4 1.1 Year 1992 1992 1988 Lowest Daily 3.4 -1.6 -7.6 Year 1979 1979 1976 Highest Monthly 10.7 6.9 8.7 Year 1992 1992 1992 Lowest Monthly 8.1 4.3 6.0 Year 1979 1979 1979
Earth temps, Rainfall, Sunshine and State of Ground:
Temperature (Celsius) Rainfall (millimetres) Sunshine State of Ground 09 hr DATE 30 cm 100 cm Sea 09-21 21-09 Total (hours) E E' Snow Depth 01-May 6.9 6.5 trace trace trace 12.7 1 02-May 6.9 6.5 trace trace trace 10.6 1 03-May 6.8 6.6 0.3 0.2 0.5 11.9 1 04-May 6.5 6.6 0.0 trace trace 8.7 1 05-May 6.7 6.6 0.9 0.2 1.1 6.6 1 06-May 7.1 6.6 8.1 0.0 0.0 0.0 12.5 1 07-May 7.0 6.6 0.0 1.0 1.0 13.5 08-May 7.0 6.6 8.1 0.4 trace 0.4 9.7 1 09-May 7.2 6.7 trace 0.0 trace 14.1 1 10-May 7.3 6.7 8.5 0.0 0.0 0.0 13.4 11-May 7.4 6.7 9.1 0.0 0.0 0.0 6.8 12-May 7.7 6.8 0.0 0.0 0.0 8.5 13-May 8.2 6.9 trace 0.0 trace 11.1 14-May 8.7 7.0 1.1 0.0 1.1 3.4 15-May 8.3 7.2 8.5 trace 0.5 0.5 7.7 1 16-May 7.9 7.2 1.9 0.1 2.0 11.5 1 17-May 7.9 7.3 8.1 1.1 trace 1.1 10.8 1 18-May 7.9 7.3 8.2 trace 1.0 1.0 6.7 1 19-May 8.0 7.3 3.8 3.5 7.3 0.0 1 20-May 7.7 7.3 0.0 0.0 0.0 3.5 1 21-May 7.8 7.3 0.0 0.0 0.0 11.6 1 22-May 8.3 7.3 8.6 0.0 3.9 3.9 8.7 1 23-May 8.4 7.4 3.9 2.7 6.6 0.0 1 24-May 8.2 7.5 8.7 trace 10.5 10.5 9.2 1 25-May 8.9 7.5 0.2 0.0 0.2 3.3 2 26-May 9.0 7.6 0.0 2.7 2.7 11.4 1 27-May 9.3 7.8 9.5 trace 0.0 trace 11.7 1 28-May 9.0 7.8 8.3 4.9 0.8 5.7 0.0 1 29-May 8.7 8.0 0.7 1.8 2.5 9.9 1 30-May 9.4 8.0 3.9 0.4 4.3 7.6 1 31-May 9.6 8.0 9.0 0.0 0.7 0.7 9.0 1 Total 245.7 221.2 102.7 23.2 30.1 53.2 266.1 Mean 7.9 7.1 8.6 1.2 1.5 2.1 8.6 Max 9.6 8.0 9.5 4.9 10.5 10.5 14.1 Min 6.5 6.5 8.1 Date Hst 27 24 9 Date Lst 6 Difference from 1974-95 -0.4 -0.2 -0.1 Mean 8.3 7.3 8.6 39.1 198.3 Highest Daily 22.2 16 Year 1985 1977 Hst Monthly 9.5 8.4 9.6 80.7 278.1 Year 1990 1990 1992 1986 1994 Lwst Monthly 6.9 6.3 7.4 3.1 118.9 Year 1979 1979 1979 1980 1983 Rain 136.0% of average Sun 134.2% of average Days with NIL Sun 3 4.9 Rain Days (>0.1mm) 19 13.6 Wet Days (>=1.0mm) 14 8.6 Snow lying (50% cover @ 09hr) 0 0.0
Pressure (mb):
DATE 00.00 06.00 09.00 12.00 15.00 18.00 21.00 Daily 01-May 1009.5 1011.1 1012.4 1013.5 1013.8 1014.1 1015.0 1012.8 02-May 1014.9 1014.9 1014.7 1014.4 1014.3 1014.2 1014.2 1014.5 03-May 1013.8 1012.3 1012.3 1012.2 1012.5 1013.2 1013.8 1012.9 04-May 1013.6 1013.6 1013.8 1014.1 1014.7 1015.5 1015.6 1014.4 05-May 1015.5 1015.0 1015.2 1015.3 1015.7 1016.0 1016.7 1015.6 06-May 1017.3 1018.4 1019.6 1020.6 1021.4 1021.8 1023.1 1020.3 07-May 1023.6 1023.7 1023.6 1023.6 1023.2 1022.3 1022.7 1023.2 08-May 1023.3 1027.1 1028.8 1030.1 1031.6 1032.4 1033.9 1029.6 09-May 1035.0 1035.6 1036.6 1036.5 1036.3 1035.7 1035.5 1035.9 10-May 1034.6 1032.5 1031.6 1030.4 1029.1 1028.0 1027.4 1030.5 11-May 1026.2 1024.5 1024.4 1024.1 1023.6 1023.5 1024.1 1024.3 12-May 1024.0 1022.9 1023.4 1023.3 1023.4 1023.4 1023.8 1023.5 13-May 1024.1 1023.9 1024.9 1025.2 1025.8 1025.8 1026.4 1025.2 14-May 1025.9 1024.2 1023.7 1022.7 1023.3 1024.4 1025.8 1024.3 15-May 1026.3 1025.4 1025.3 1024.5 1024.0 1022.8 1022.6 1024.4 16-May 1022.3 1020.9 1020.5 1020.2 1019.4 1018.5 1018.4 1020.0 17-May 1017.7 1016.4 1016.0 1015.6 1015.0 1014.3 1014.0 1015.6 18-May 1013.2 1012.2 1011.9 1012.3 1012.2 1011.6 1011.5 1012.1 19-May 1010.9 1008.9 1008.6 1008.1 1007.0 1006.2 1005.4 1007.9 20-May 1005.1 1005.5 1006.5 1007.2 1008.2 1008.6 1010.3 1007.3 21-May 1011.0 1012.7 1013.7 1013.9 1014.2 1014.0 1014.2 1013.4 22-May 1014.1 1013.1 1013.2 1012.4 1011.2 1009.3 1008.0 1011.6 23-May 1005.9 1002.0 1001.2 1000.8 1000.4 1000.8 1000.8 1001.7 24-May 1000.4 998.9 998.6 998.6 998.3 998.0 997.8 998.7 25-May 997.5 996.8 997.3 998.7 1000.6 1002.3 1004.0 999.6 26-May 1005.1 1006.2 1006.9 1007.1 1007.0 1006.7 1006.9 1006.6 27-May 1007.2 1009.4 1011.9 1014.1 1017.0 1017.8 1019.3 1013.8 28-May 1019.7 1018.2 1016.7 1012.7 1009.5 1004.8 1002.7 1012.0 29-May 1003.1 1006.5 1008.7 1010.0 1011.3 1011.5 1012.2 1009.0 30-May 1012.9 1014.2 1014.6 1013.1 1010.3 1006.0 1000.8 1010.3 31-May 994.6 987.1 990.1 991.4 992.5 993.7 995.1 992.1 Mean 1015.1 1014.6 1015.1 1015.1 1015.1 1014.7 1014.9 1014.9 Max 1035.0 1035.6 1036.6 1036.5 1036.3 1035.7 1035.5 1035.9 Min 994.6 987.1 990.1 991.4 992.5 993.7 995.1 992.1 Day Hst Highest pressure for month: 1036.6 on 9 Day Lst Lowest pressure for month : 987.1 on 31 1974-95 Mean 1015.7 Highest Monthly 1023.2 Year 1991 Lowest Monthly 1004.8 Year 1986
Days With:
DATE Hail Thunder Fog09 Gale Snw/slt Fog24 Aurora 01-May 0 0 0 0 1 0 0 02-May 3 0 0 0 5 0 0 03-May 4 0 0 0 1 0 0 04-May 0 0 0 0 1 0 0 05-May 0 0 0 0 0 0 0 06-May 0 0 0 0 1 0 0 07-May 0 0 0 0 0 0 0 08-May 0 0 0 0 0 0 0 09-May 0 0 0 0 1 0 0 10-May 0 0 0 0 0 0 0 11-May 0 0 0 0 0 0 0 12-May 0 0 0 0 0 0 0 13-May 0 0 0 0 0 0 0 14-May 0 0 0 0 0 0 0 15-May 4 0 0 0 0 0 0 16-May 4 0 0 0 1 0 0 17-May 4 0 0 0 1 0 0 18-May 0 0 0 0 0 0 0 19-May 0 0 0 0 0 0 0 20-May 0 0 0 0 0 0 0 21-May 0 0 0 0 0 1 0 22-May 0 0 0 0 0 1 0 23-May 0 0 1 0 0 1 0 24-May 0 0 0 0 0 0 0 25-May 0 0 0 0 0 0 0 26-May 0 0 0 0 0 0 0 27-May 0 0 0 0 0 0 0 28-May 0 0 0 0 0 1 0 29-May 0 0 0 0 0 0 0 30-May 0 0 0 0 0 1 0 31-May 0 0 0 1 0 0 0 Total 5 0 1 1 8 5 0 1974-95 Mean 3.1 0.3 2.0 0.7 2.5 9.2 0.1 Hst Monthly 9 2 11 2 9 22 1 Year 1995 1993 1981 1975 1995 1981 1991 Lwst Monthly 0 0 0 0 0 3 0 Year 1976 1974 1975 1978 1974 1975 1974 Hail Snow 1 Aurora Type Frequency Sleet 7 Type Frequency 1 0 1 0 2 0 (1)Gale F8 1 2 0 3 1 Total Hail (2)Gale F9 0 3 0 4 4 5 (3)Storm F10 0 4 0 5 0 (4)Storm F11 0 5 0 6 0 (5)Hurricane 0 6 0 0 0 7 0
Cloud:
DATE 00.00 06.00 09.00 12.00 15.00 18.00 21.00 Daily 01-May 6 6 6 5 4 4 6 5.3 02-May 1 1 5 5 5 6 6 4.1 03-May 5 1 1 5 6 7 4 4.1 04-May 6 6 3 7 6 5 7 5.7 05-May 7 6 2 7 7 8 8 6.4 06-May 7 7 5 4 3 4 2 4.6 07-May 1 1 5 7 7 7 6 4.9 08-May 7 7 7 7 7 6 6 6.7 09-May 1 4 4 6 5 1 7 4.0 10-May 7 7 5 4 1 1 4 4.1 11-May 3 3 7 6 7 7 7 5.7 12-May 8 8 8 6 1 4 7 6.0 13-May 7 8 7 1 1 1 1 3.7 14-May 2 7 7 7 8 7 4 6.0 15-May 5 7 7 5 4 5 4 5.3 16-May 3 6 5 5 6 6 5 5.1 17-May 2 6 7 5 5 2 3 4.3 18-May 4 6 7 8 8 8 8 7.0 19-May 8 8 8 8 8 8 8 8.0 20-May 8 7 7 6 7 7 7 7.0 21-May 7 1 1 6 4 5 7 4.4 22-May 7 7 7 6 1 4 8 5.7 23-May 8 8 8 9 8 7 7 7.7 24-May 7 7 6 5 7 7 7 6.6 25-May 7 8 8 7 7 5 6 6.9 26-May 7 6 3 6 3 2 2 4.1 27-May 7 6 7 2 3 6 4 5.0 28-May 4 8 8 8 8 8 8 7.4 29-May 8 7 5 1 6 5 6 5.4 30-May 4 2 7 8 8 8 9 6.4 31-May 8 7 1 6 7 6 3 5.4 Mean 5.5 5.8 5.6 5.7 5.4 5.4 5.7 5.6 1974-95 Mean 5.8 Highest Monthly 6.7 Year 1983 Lowest Monthly 4.3 Year 1994
Relative Humidity (%):
DATE 00.00 06.00 09.00 12.00 15.00 18.00 21.00 Daily 01-May 81 71 65 61 55 62 70 66.4 02-May 72 67 63 54 70 83 74 69.0 03-May 76 70 47 63 56 82 56 64.3 04-May 48 64 69 51 53 67 63 59.3 05-May 67 76 54 55 58 76 78 66.3 06-May 80 84 56 51 56 58 63 64.0 07-May 67 69 58 56 65 80 84 68.4 08-May 85 62 53 73 70 66 76 69.3 09-May 73 67 66 65 55 56 63 63.6 10-May 61 65 56 70 74 72 72 67.1 11-May 74 89 85 61 61 70 94 76.3 12-May 88 73 73 63 62 66 82 72.4 13-May 86 91 86 82 83 82 88 85.4 14-May 93 86 86 82 88 88 75 85.4 15-May 76 67 69 59 54 68 77 67.1 16-May 79 72 77 69 68 84 81 75.7 17-May 80 82 65 82 63 63 71 72.3 18-May 75 75 72 79 81 67 64 73.3 19-May 73 90 97 94 96 96 96 91.7 20-May 97 95 92 88 88 88 88 90.9 21-May 94 93 92 88 93 88 94 91.7 22-May 95 97 97 90 86 88 93 92.3 23-May 92 97 99 99 99 99 96 97.3 24-May 95 94 87 83 86 87 94 89.4 25-May 97 94 96 91 86 86 90 91.4 26-May 81 76 70 70 66 67 75 72.1 27-May 83 76 79 67 71 64 72 73.1 28-May 63 72 84 83 92 96 97 83.9 29-May 98 76 83 81 85 86 95 86.3 30-May 90 97 90 93 89 96 99 93.4 31-May 98 87 75 64 66 69 69 75.4 Mean 81.2 79.8 75.5 73.1 73.4 77.4 80.3 77.2 Max 98 97 99 99 99 99 99 97.3 Min 48 62 47 51 53 56 56 59.3 1974-95 Mean 86.7 Highest Monthly 93.0 Year 1981 Lowest Monthly 77.2 Year 1996
Wind Speed (knots):
DATE 00.00 06.00 09.00 12.00 15.00 18.00 21.00 Daily MxGst 01-May 8 12 16 13 11 8 7 10.7 25 02-May 13 13 8 10 6 6 19 10.7 27 03-May 17 20 22 20 22 24 24 21.3 38 04-May 23 18 16 17 15 13 9 15.9 35 05-May 2 0 7 8 7 6 12 6.0 17 06-May 7 15 11 8 10 10 6 9.6 20 07-May 2 4 12 16 16 15 10 10.7 23 08-May 13 13 10 11 9 6 5 9.6 25 09-May 6 9 9 9 15 15 15 11.1 27 10-May 19 22 20 20 18 15 9 17.6 31 11-May 6 6 8 9 10 8 7 7.7 15 12-May 6 13 9 6 6 5 6 7.3 18 13-May 5 2 6 7 7 5 6 5.4 13 14-May 6 9 10 12 17 19 17 12.9 29 15-May 17 19 19 19 21 15 14 17.7 30 16-May 15 10 10 15 11 10 7 11.1 27 17-May 11 9 10 5 14 14 11 10.6 26 18-May 11 5 6 8 12 10 15 9.6 26 19-May 11 10 15 16 17 20 28 16.7 45 20-May 20 18 20 17 18 18 15 18.0 35 21-May 11 7 11 12 13 15 17 12.3 26 22-May 14 16 16 15 15 18 20 16.3 35 23-May 21 20 15 8 9 9 13 13.6 43 24-May 6 6 7 7 7 6 2 5.9 17 25-May 3 5 3 5 11 11 11 7.0 18 26-May 10 7 7 6 7 6 5 6.9 19 27-May 8 14 17 15 11 17 10 13.1 27 28-May 6 8 15 23 23 23 14 16.0 36 29-May 17 15 11 12 9 11 6 11.6 33 30-May 11 5 6 8 16 17 25 12.6 44 31-May 25 28 25 35 34 34 31 30.3 53 Mean 11.3 11.5 12.2 12.6 13.5 13.2 12.8 12.4 28.5 Max 25 28 25 35 34 34 31 30.3 53 5.4 13 Hst Gst on: 31 1974-95 Mean 13.2 47.9 Highest Monthly 17.9 59 Year 1974 1991 Lowest Monthly 9.0 39 Year 1990 1985
Wind Direction:
DATE 00.00 06.00 09.00 12.00 15.00 18.00 21.00 01-May 060 030 030 040 360 350 020 02-May 020 020 010 350 040 350 030 03-May 010 010 010 010 350 360 010 04-May 360 350 320 340 330 340 330 05-May 330 000 060 060 050 050 050 06-May 050 010 010 330 330 340 310 07-May 310 200 200 190 190 200 250 08-May 350 330 330 310 030 360 340 09-May 020 030 360 030 050 040 030 10-May 030 030 040 050 050 050 050 11-May 050 040 040 020 040 040 050 12-May 060 350 350 050 330 280 290 13-May 350 360 290 290 290 290 270 14-May 290 280 310 270 030 030 020 15-May 010 360 010 350 350 330 360 16-May 350 360 360 020 340 040 360 17-May 360 020 020 310 020 030 010 18-May 020 050 120 100 080 080 090 19-May 080 090 090 090 100 110 110 20-May 100 110 120 120 120 130 130 21-May 130 120 130 100 100 110 130 22-May 130 130 120 120 120 100 120 23-May 100 100 110 130 250 210 190 24-May 190 150 230 230 180 210 170 25-May 150 040 060 070 340 330 330 26-May 320 340 310 310 300 290 300 27-May 330 350 340 340 320 330 310 28-May 330 150 150 150 150 150 190 29-May 260 280 250 240 190 190 180 30-May 230 190 120 160 130 130 130 31-May 120 170 190 200 190 200 200 Most freq direction 020 030 010 310 050 040 050 No. Days at 09GMT: North 9 4.1 N East 5 4.1 East 2 4.0 S East 6 5.0 South 2 4.2 S West 1 2.6 West 2 3.3 N West 4 3.3 CALM 0 0.5
Weather:
(Synop weather code) DATE 00.00 06.00 09.00 12.00 15.00 18.00 21.00 01-May 15 15 15 15 15 15 25 02-May 02 15 15 15 26 87 87 03-May 02 15 15 26 25 84 15 04-May 02 03 15 15 15 03 15 05-May 80 02 02 03 03 61 61 06-May 58 83 01 03 15 15 02 07-May 02 02 03 02 02 03 02 08-May 02 15 03 25 16 15 80 09-May 02 15 02 15 15 02 03 10-May 02 02 01 02 02 02 02 11-May 02 02 03 02 02 05 05 12-May 05 02 02 01 01 02 03 13-May 02 03 03 02 02 02 02 14-May 02 15 15 15 61 61 15 15-May 15 02 15 15 15 15 15 16-May 15 15 15 15 15 26 27 17-May 15 15 15 27 15 15 15 18-May 80 15 15 30 20 30 15 19-May 80 61 58 63 51 58 58 20-May 63 10 05 05 05 05 05 21-May 10 02 05 41 05 05 10 22-May 10 10 28 05 05 05 05 23-May 50 20 65 50 58 01 15 24-May 25 02 01 15 15 15 02 25-May 80 63 61 15 15 15 15 26-May 15 15 15 02 02 02 15 27-May 02 15 25 15 15 15 15 28-May 02 03 02 02 61 58 51 29-May 51 02 03 01 03 02 25 30-May 02 10 03 02 60 59 51 31-May 20 05 02 03 01 05 05 Most freq weather 02 15 15 15 15 15 15
Visibility:
(Synop visibility code) DATE 00.00 06.00 09.00 12.00 15.00 18.00 21.00 01-May 82 84 84 84 89 89 89 02-May 89 86 86 75 80 80 70 03-May 86 86 86 82 80 62 80 04-May 82 86 82 82 82 84 80 05-May 80 86 86 84 84 82 75 06-May 70 80 81 86 86 86 86 07-May 86 86 86 84 84 82 82 08-May 82 82 84 84 65 80 80 09-May 82 86 86 84 84 86 84 10-May 84 84 82 82 82 82 82 11-May 82 82 75 75 75 65 65 12-May 65 82 82 82 89 89 89 13-May 84 84 70 80 84 84 82 14-May 80 82 82 82 70 70 80 15-May 82 82 82 82 82 80 82 16-May 80 82 84 84 80 75 70 17-May 82 82 70 70 82 82 82 18-May 80 82 82 84 84 84 80 19-May 75 70 25 65 40 20 56 20-May 56 45 65 62 62 62 62 21-May 62 70 62 08 60 65 60 22-May 40 35 28 56 60 62 56 23-May 50 15 02 02 50 75 65 24-May 70 80 80 80 80 80 80 25-May 65 65 68 80 80 80 80 26-May 70 82 82 82 82 86 86 27-May 82 82 82 82 82 82 82 28-May 82 82 82 75 56 40 12 29-May 18 80 75 75 75 75 65 30-May 80 65 70 70 65 15 00 31-May 15 65 70 70 70 65 65 Most freq vis 82 82 82 82 82 80 80
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