Royston (Iceni) Weather Station
Daily Weather Observations - February 1999
(All times GMT)
|
Date |
Max. Temp. (Deg.C) 09/09h |
Min. Temp. (Deg.C) 09/09h |
Grass Min. Temp. (Deg.C) 21/09h |
Earth (30cms) Temp. 09h |
Sunshine (Hours) 00/00h |
Rainfall (MM) 09/09h |
Wind Direction 09h |
Mean Wind Speed (MPH) 00/00h |
Maximum Gust Speed (MPH) 00/00h |
Cloud Cover (Oktas) 09h |
Mean MSL Pressure (Mb) 00/00h |
Mean Relative Humidity (%) 00/00h |
Mean Temp. 00/00h |
Fog (vis. <1000m @ 09h) |
Fog (vis. <200m @ 09h) |
Snow or Rain and Snow 00/00h |
Snow Lying @ 09h (>50% cover) |
Hail 00/00h |
Thunder 00/00h |
|
1 |
9.1 |
5.0 |
4.4 |
5.4 |
0.00 |
0.0 |
NW |
1.6 |
14 |
8 |
1039.3 |
91.4 |
6.8 |
0 |
0 |
0 |
0 |
0 |
0 |
|
2 |
8.1 |
4.0 |
-1.0 |
5.7 |
4.29 |
0.0 |
W |
2.7 |
21 |
7 |
1038.9 |
81.5 |
5.9 |
0 |
0 |
0 |
0 |
0 |
0 |
|
3 |
11.3 |
5.1 |
2.7 |
5.5 |
3.09 |
0.0 |
W |
7.6 |
28 |
8 |
1034.3 |
87.6 |
8.0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
4 |
12.4 |
8.6 |
6.4 |
6.0 |
2.34 |
0.0 |
W |
11.2 |
44 |
8 |
1023.8 |
81.9 |
9.6 |
0 |
0 |
0 |
0 |
0 |
0 |
|
5 |
8.0 |
5.8 |
2.5 |
6.4 |
1.88 |
0.2 |
NW |
11.0 |
41 |
8 |
1017.8 |
74.4 |
6.6 |
0 |
0 |
0 |
0 |
0 |
0 |
|
6 |
7.9 |
4.5 |
1.5 |
6.0 |
1.08 |
0.7 |
NW |
8.3 |
30 |
8 |
1011.4 |
84.7 |
6.0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
7 |
4.0 |
-0.9 |
-4.5 |
5.8 |
7.00 |
0.0 |
NW |
6.0 |
39 |
0 |
1007.4 |
70.2 |
1.0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
8 |
2.1 |
-1.5 |
-4.9 |
4.5 |
0.11 |
1.6 |
SW |
2.1 |
14 |
8 |
1003.8 |
88.5 |
0.0 |
0 |
0 |
1 |
0 |
0 |
0 |
|
9 |
1.9 |
-4.0 |
-8.0 |
4.0 |
7.77 |
0.0 |
NW |
4.1 |
23 |
5 |
1005.0 |
83.1 |
-1.6 |
0 |
0 |
0 |
1 |
0 |
0 |
|
10 |
3.2 |
-3.1 |
-7.0 |
3.5 |
1.38 |
0.0 |
NW |
4.5 |
23 |
4 |
1012.5 |
79.6 |
-0.4 |
0 |
0 |
1 |
1 |
0 |
0 |
|
11 |
3.6 |
-2.8 |
-6.5 |
3.0 |
3.46 |
0.3 |
NW |
1.6 |
12 |
1 |
1021.6 |
80.9 |
0.6 |
0 |
0 |
0 |
0 |
0 |
0 |
|
12 |
6.5 |
2.0 |
0.5 |
2.9 |
2.37 |
0.0 |
S |
1.9 |
14 |
8 |
1026.8 |
91.8 |
3.1 |
0 |
0 |
0 |
0 |
0 |
0 |
|
13 |
5.7 |
-0.1 |
-1.8 |
3.5 |
8.98 |
0.0 |
SE |
3.9 |
18 |
0 |
1034.8 |
78.7 |
1.9 |
0 |
0 |
0 |
0 |
0 |
0 |
|
14 |
6.5 |
-1.4 |
-4.2 |
3.0 |
0.00 |
0.8 |
SW |
6.6 |
28 |
8 |
1029.1 |
87.2 |
2.7 |
0 |
0 |
0 |
0 |
0 |
0 |
|
15 |
8.0 |
1.3 |
-2.3 |
3.2 |
4.97 |
0.3 |
W |
4.0 |
23 |
1 |
1020.7 |
89.4 |
4.8 |
0 |
0 |
0 |
0 |
0 |
0 |
|
16 |
7.6 |
4.2 |
1.3 |
3.8 |
2.59 |
0.6 |
W |
8.8 |
37 |
7 |
1013.3 |
72.7 |
5.9 |
0 |
0 |
0 |
0 |
0 |
0 |
|
17 |
9.6 |
1.5 |
-1.0 |
4.0 |
4.15 |
1.8 |
NW |
7.3 |
35 |
4 |
1014.0 |
82.9 |
4.9 |
0 |
0 |
0 |
0 |
0 |
0 |
|
18 |
11.0 |
6.4 |
6.0 |
4.5 |
0.00 |
0.8 |
NW |
7.9 |
35 |
7 |
1015.2 |
87.5 |
9.1 |
0 |
0 |
0 |
0 |
0 |
0 |
|
19 |
13.1 |
8.5 |
7.6 |
5.5 |
0.03 |
0.1 |
SW |
7.2 |
32 |
8 |
1011.5 |
89.6 |
9.9 |
0 |
0 |
0 |
0 |
0 |
0 |
|
20 |
9.8 |
3.9 |
1.4 |
6.1 |
7.04 |
1.2 |
W |
4.9 |
28 |
6 |
1014.6 |
75.1 |
6.4 |
0 |
0 |
0 |
0 |
0 |
0 |
|
21 |
10.3 |
5.1 |
2.9 |
5.9 |
4.31 |
1.0 |
W |
11.5 |
48 |
5 |
1002.6 |
81.6 |
6.5 |
0 |
0 |
0 |
0 |
1 |
0 |
|
22 |
7.6 |
2.0 |
-0.1 |
5.6 |
6.26 |
0.6 |
NW |
12.9 |
51 |
3 |
1003.8 |
73.1 |
3.6 |
0 |
0 |
1 |
0 |
1 |
0 |
|
23 |
7.6 |
0.3 |
-2.8 |
4.9 |
7.59 |
1.2 |
NW |
4.7 |
25 |
0 |
1013.3 |
71.7 |
3.4 |
0 |
0 |
0 |
0 |
0 |
0 |
|
24 |
6.4 |
1.9 |
1.5 |
4.5 |
1.28 |
0.0 |
NE |
1.2 |
14 |
8 |
1011.3 |
88.2 |
2.5 |
0 |
0 |
0 |
0 |
0 |
0 |
|
25 |
9.5 |
-1.1 |
-5.6 |
4.2 |
0.23 |
0.1 |
S |
6.9 |
32 |
8 |
1017.5 |
84.1 |
4.7 |
0 |
0 |
0 |
0 |
0 |
0 |
|
26 |
12.3 |
6.7 |
5.1 |
4.9 |
1.81 |
5.6 |
SW |
8.4 |
30 |
5 |
1009.3 |
92.0 |
8.5 |
0 |
0 |
0 |
0 |
0 |
0 |
|
27 |
10.3 |
6.8 |
5.8 |
5.8 |
5.40 |
0.0 |
W |
7.2 |
32 |
8 |
1007.1 |
81.7 |
7.3 |
0 |
0 |
0 |
0 |
0 |
0 |
|
28 |
11.9 |
4.3 |
1.8 |
5.7 |
5.18 |
2.9 |
SW |
12.4 |
51 |
7 |
1012.6 |
82.3 |
7.9 |
0 |
0 |
0 |
0 |
0 |
0 |
|
29 |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
|
30 |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
|
31 |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
|
Mean/ |
|||||||||||||||||||
|
Total |
8.0 |
2.6 |
0.1 |
4.8 |
94.59 |
19.8 |
X |
6.4 |
X |
5.6 |
1016.9 |
82.6 |
4.8 |
0 |
0 |
3 |
2 |
2 |
0 |
|
NOTE: Days with no rainfall or rainfall "trace" shown as "0.0"; days with rainfall "trace" in italics. |
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|
ADDITIONAL METLOG MONTHLY DATA: |
Rainfall 19.7mm; rfall duration 42.2 hrs; frost duration 81.1 hrs |
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(This page last updated 8th October 2007 1911 GMT)