Daily Data for September 1998
(all times UTC)
 | 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-Sep |
12.8 |
13.2 |
10.8 |
11.7 |
10.0 |
12.1 |
443.3 |
02-Sep |
12.6 |
12.6 |
11.7 |
11.4 |
10.6 |
12.1 |
449.4 |
03-Sep |
12.2 |
13.0 |
11.3 |
11.6 |
10.5 |
12.0 |
455.4 |
04-Sep |
12.0 |
12.4 |
10.4 |
11.4 |
9.8 |
11.6 |
461.0 |
05-Sep |
12.4 |
13.2 |
11.0 |
11.0 |
9.8 |
11.9 |
466.9 |
06-Sep |
11.8 |
11.9 |
9.8 |
10.2 |
9.8 |
10.9 |
471.8 |
07-Sep |
12.4 |
12.5 |
11.1 |
11.9 |
10.8 |
12.0 |
477.8 |
08-Sep |
12.6 |
12.8 |
12.0 |
12.1 |
11.6 |
12.4 |
484.1 |
09-Sep |
12.4 |
12.5 |
11.1 |
12.1 |
8.9 |
12.0 |
490.2 |
10-Sep |
12.4 |
12.7 |
11.0 |
11.5 |
10.2 |
11.9 |
496.1 |
11-Sep |
11.9 |
11.2 |
9.7 |
8.9 |
9.9 |
10.4 |
500.5 |
12-Sep |
10.3 |
11.9 |
3.7 |
8.8 |
-1.2 |
8.7 |
503.2 |
13-Sep |
9.8 |
10.7 |
8.2 |
9.6 |
7.0 |
9.6 |
506.7 |
14-Sep |
11.3 |
12.1 |
9.6 |
10.3 |
9.2 |
10.8 |
511.6 |
15-Sep |
11.2 |
11.4 |
9.6 |
8.8 |
9.0 |
10.3 |
515.8 |
16-Sep |
11.4 |
13.5 |
8.3 |
9.8 |
7.1 |
10.8 |
520.6 |
17-Sep |
11.1 |
11.7 |
8.3 |
5.6 |
6.8 |
9.2 |
523.7 |
18-Sep |
11.0 |
14.4 |
9.3 |
10.7 |
1.7 |
11.4 |
529.1 |
19-Sep |
13.9 |
14.8 |
11.1 |
11.7 |
9.5 |
12.9 |
536.0 |
20-Sep |
13.5 |
15.3 |
11.4 |
11.7 |
9.4 |
13.0 |
542.9 |
21-Sep |
14.4 |
18.0 |
11.4 |
11.8 |
7.4 |
13.9 |
550.8 |
22-Sep |
15.4 |
13.5 |
10.3 |
9.8 |
6.9 |
12.3 |
557.1 |
23-Sep |
10.9 |
12.2 |
9.2 |
10.5 |
9.2 |
10.7 |
561.8 |
24-Sep |
12.0 |
12.1 |
11.0 |
10.7 |
10.2 |
11.5 |
567.2 |
25-Sep |
11.3 |
12.3 |
9.7 |
9.5 |
9.4 |
10.7 |
571.9 |
26-Sep |
10.9 |
12.3 |
9.2 |
9.6 |
7.5 |
10.5 |
576.4 |
27-Sep |
12.1 |
12.2 |
10.9 |
11.2 |
10.2 |
11.6 |
582.0 |
28-Sep |
11.7 |
11.6 |
10.8 |
10.8 |
10.1 |
11.2 |
587.3 |
29-Sep |
11.8 |
12.4 |
10.8 |
11.4 |
10.0 |
11.6 |
592.9 |
30-Sep |
12.5 |
12.3 |
10.8 |
10.7 |
10.0 |
11.6 |
598.4 |
Mean |
12.1 |
12.8 |
10.1 |
10.6 |
8.7 |
11.4 |
|
Max |
15.4 |
18.0 |
12.0 |
12.1 |
11.6 |
13.9 |
|
Min |
9.8 |
10.7 |
3.7 |
5.6 |
-1.2 |
8.7 |
|
Day Hst |
21 |
8 |
|||||
Day Lst |
13 |
12 |
12 |
||||
Difference from |
|||||||
1974-97 |
0.6 |
1.1 |
0.9 |
||||
Mean |
12.1 |
9.0 |
-0.5 |
10.5 |
|||
Max |
Min |
Grass |
Mean |
||||
Highest Daily |
15.9 |
13.7 |
2.2 |
||||
Year |
1979 |
1997 |
1986 |
||||
Lowest Daily |
7.2 |
1.4 |
-2.6 |
||||
Year |
1983 |
1980 |
1982 |
||||
Highest Monthly |
13.0 |
10.5 |
11.7 |
||||
Year |
1981 |
1981 |
1981 |
||||
Lowest Monthly |
11.0 |
7.7 |
9.3 |
||||
Year |
1986 |
1986 |
1986 |
Earth temps, Rainfall, Sunshine and State of Ground:
Temperature (Celsius) |
Rainfall (milimetres) |
Sunshine |
State of Ground 09 hr |
|||||||
DATE |
30 cm |
100 cm |
Sea |
09-21 |
21-09 |
Total |
(hours) |
E |
E' |
Snow Depth |
01-Sep |
12.4 |
11.4 |
12.4 |
0.2 |
8.4 |
8.6 |
5.2 |
1 |
||
02-Sep |
12.2 |
11.5 |
2.1 |
0.0 |
2.1 |
0.0 |
2 |
|||
03-Sep |
12.0 |
11.4 |
12.0 |
0.1 |
0.4 |
0.5 |
1.7 |
1 |
||
04-Sep |
12.0 |
11.5 |
2.8 |
0.8 |
3.6 |
0.0 |
1 |
|||
05-Sep |
11.9 |
11.5 |
0.0 |
trace |
trace |
5.6 |
1 |
|||
06-Sep |
12.2 |
11.5 |
12.0 |
0.0 |
0.4 |
0.4 |
0.0 |
1 |
||
07-Sep |
12.2 |
11.5 |
12.1 |
0.1 |
trace |
0.1 |
0.0 |
1 |
||
08-Sep |
12.1 |
11.5 |
0.1 |
0.0 |
0.1 |
0.0 |
1 |
|||
09-Sep |
12.1 |
11.5 |
0.2 |
0.2 |
0.4 |
0.0 |
1 |
|||
10-Sep |
12.1 |
11.5 |
0.1 |
3.0 |
3.1 |
0.0 |
1 |
|||
11-Sep |
12.3 |
11.5 |
0.2 |
trace |
0.2 |
6.7 |
2 |
|||
12-Sep |
11.8 |
11.6 |
0.0 |
1.4 |
1.4 |
9.5 |
1 |
|||
13-Sep |
11.4 |
11.5 |
12.3 |
0.7 |
0.3 |
1.0 |
0.0 |
1 |
||
14-Sep |
11.4 |
11.4 |
0.1 |
0.3 |
0.4 |
0.0 |
1 |
|||
15-Sep |
11.5 |
11.4 |
1.6 |
3.3 |
4.9 |
2.9 |
1 |
|||
16-Sep |
11.4 |
11.3 |
0.1 |
0.2 |
0.3 |
6.5 |
2 |
|||
17-Sep |
11.4 |
11.3 |
12.0 |
trace |
2.2 |
2.2 |
9.3 |
1 |
||
18-Sep |
11.3 |
11.2 |
0.4 |
trace |
0.4 |
3.2 |
2 |
|||
19-Sep |
11.4 |
11.2 |
0.0 |
0.0 |
0.0 |
9.4 |
1 |
|||
20-Sep |
11.6 |
11.2 |
trace |
0.0 |
trace |
6.7 |
1 |
|||
21-Sep |
11.7 |
11.2 |
< | |||||||