Royston (Iceni) Weather Station
Daily Weather Observations - April 1998
(All times GMT)
Date |
Max |
Min |
Grass |
Earth |
Rain- |
Sun- |
Fog |
Fog |
Snow |
Snow |
Hail |
Thunder |
Temp |
Temp |
Min |
Temp |
fall |
shine |
(vis.< |
(vis< |
or |
Lying |
|||
(Deg.C) |
(Deg.C) |
Temp |
30cm |
(mm) |
(Hrs) |
1000m |
200m |
Sleet |
@ |
|||
(Deg.C) |
08hrs |
08hrs) |
08hrs) |
08hrs |
||||||||
(Deg.C) |
(X) |
(X) |
(X) |
(X) |
(X) |
(X) |
||||||
1 |
10.7 |
6.2 |
3.1 |
11.0 |
1.6 |
0.0 |
X |
|||||
2 |
14.0 |
8.3 |
6.8 |
10.5 |
8.2 |
4.1 |
||||||
3 |
13.1 |
7.4 |
5.4 |
10.9 |
10.9 |
7.3 |
X |
X |
||||
4 |
13.6 |
7.9 |
6.7 |
10.5 |
2.7 |
3.3 |
||||||
5 |
13.3 |
7.1 |
5.5 |
10.5 |
3.4 |
3.3 |
||||||
6 |
13.2 |
6.6 |
5.0 |
10.2 |
2.7 |
2.9 |
X |
|||||
7 |
15.0 |
4.8 |
0.5 |
10.5 |
0.0 |
5.1 |
X |
|||||
8 |
13.0 |
4.6 |
1.6 |
10.9 |
3.5 |
2.9 |
X |
|||||
9 |
8.0 |
4.9 |
2.9 |
11.0 |
32.0 |
0.0 |
X |
X |
||||
10 |
10.2 |
3.5 |
3.5 |
9.5 |
5.5 |
1.3 |
X |
X |
||||
11 |
7.0 |
4.6 |
4.6 |
9.7 |
2.0 |
0.3 |
||||||
12 |
8.6 |
-1.3 |
-3.9 |
9.0 |
1.4 |
8.1 |
X |
|||||
13 |
9.2 |
-0.5 |
-2.5 |
8.8 |
1.6 |
7.3 |
X |
|||||
14 |
8.0 |
0.1 |
-1.1 |
8.7 |
7.7 |
2.3 |
X |
|||||
15 |
6.0 |
0.4 |
-0.1 |
8.8 |
10.7 |
0.0 |
X |
X |
||||
16 |
9.5 |
0.7 |
-0.7 |
7.9 |
0.1 |
3.1 |
||||||
17 |
7.0 |
2.9 |
2.2 |
8.7 |
0.9 |
0.0 |
||||||
18 |
7.6 |
1.7 |
-0.1 |
8.3 |
7.6 |
0.0 |
||||||
19 |
13.5 |
6.2 |
5.8 |
8.2 |
3.1 |
0.7 |
||||||
20 |
13.0 |
6.5 |
4.9 |
9.3 |
2.2 |
5.4 |
X |
X |
||||
21 |
12.5 |
5.0 |
3.5 |
9.7 |
0.3 |
0.0 |
||||||
22 |
20.5 |
8.5 |
7.7 |
9.9 |
0.2 |
5.7 |
||||||
23 |
16.4 |
11.0 |
9.5 |
11.5 |
2.0 |
2.8 |
||||||
24 |
15.5 |
8.2 |
7.1 |
11.5 |
0.2 |
3.9 |
||||||
25 |
17.0 |
9.0 |
7.9 |
11.7 |
3.0 |
7.6 |
||||||
26 |
15.0 |
6.1 |
4.9 |
12.0 |
4.0 |
7.4 |
X |
|||||
27 |
15.5 |
5.4 |
3.2 |
11.7 |
2.3 |
5.8 |
X |
|||||
28 |
14.8 |
5.3 |
4.1 |
11.9 |
0.9 |
7.5 |
||||||
29 |
16.4 |
4.9 |
1.6 |
12.0 |
0.0 |
7.9 |
||||||
30 |
12.0 |
7.5 |
6.2 |
12.5 |
0.0 |
0.2 |
||||||
Mean |
12.3 |
5.1 |
3.5 |
10.2 |
120.7 |
105.8 |
1 |
0 |
4 |
1 |
6 |
7 |
/Total |
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NOTE : Days with either no rainfall or rainfall "trace" shown as "0.0". |
||||||||||||
Days with rainfall "trace" in italics (ie 7th and 30th only). |
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METLOG DATA : Mean wind speed 3.3 knots; max gust speed 42 knots (3rd); |
||||||||||||
mean temp. 8.0 deg.C; frost duration 9.0 hours; MSLP 1001.1 mb; rainfall 117.3 mm; |
||||||||||||
rainfall duration 81.2 hours. |
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(This page last updated 9th October 2007 1937 GMT)