| YEAR
|
2018
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
January
|
February
|
March
|
April
|
May
|
June
|
July
|
August
|
September
|
October
|
November
|
December
|
Annual
|
| Mean Maximum
|
|
|
8.1
|
5.7
|
8.4
|
13.4
|
19.3
|
21.8
|
26.1
|
21.9
|
18.7
|
14.6
|
11.0
|
9.3
|
14.9
|
| Mean Minimum
|
|
|
2.3
|
-0.3
|
1.5
|
6.6
|
8.4
|
11.5
|
14.0
|
12.5
|
9.9
|
7.0
|
5.2
|
4.3
|
6.9
|
| Average
tempaerature
|
temperature
|
|
5.2
|
2.7
|
5.0
|
10.0
|
13.9
|
16.7
|
20.1
|
17.2
|
14.3
|
10.8
|
8.1
|
6.8
|
10.9
|
| Compared to
30yr average
|
|
|
0.8
|
-1.8
|
-1.8
|
1.1
|
1.8
|
1.6
|
2.8
|
0.2
|
-0.1
|
0.1
|
1.0
|
2.2
|
0.7
|
| Highest
maximum
|
|
|
13.9
|
10.5
|
13.5
|
25.9
|
26.2
|
27.8
|
32.1
|
28.3
|
24.9
|
23.1
|
14.8
|
13.6
|
32.1
|
| date
|
|
|
28th
|
19th
|
16th
|
19th
|
7th
|
25th
|
26th
|
5th
|
2nd
|
10th
|
6th
|
2nd
|
|
| Lowest
minimum
|
|
|
-2.5
|
-6.4
|
-7.3
|
1.5
|
0.8
|
7.7
|
11.2
|
7.2
|
1.5
|
-2.7
|
-2.4
|
-1.4
|
-7.3
|
| date
|
|
|
6th
|
28th
|
1st
|
2nd
|
1st
|
6th
|
4th
|
11th
|
25th
|
31st
|
22nd
|
14th
|
|
| Lowest
maximum
|
|
|
1.8
|
-1.6
|
-2.2
|
6.4
|
12.4
|
16.8
|
19.8
|
16.8
|
12.0
|
5.2
|
4.4
|
3.8
|
-2.2
|
| date
|
|
|
20th
|
28th
|
1st
|
1st
|
2nd
|
5th
|
28th
|
10th
|
22nd
|
27th
|
22nd
|
14th
|
|
| Highest
minimum
|
|
|
9.1
|
5.3
|
6.4
|
13.0
|
13.5
|
16.0
|
17.7
|
16.7
|
15.4
|
14.7
|
11.1
|
9.3
|
17.7
|
| date
|
|
|
29th
|
20th
|
16th
|
22nd
|
31st
|
2nd
|
9th
|
19th
|
11th, 17th
|
13th
|
7th
|
3rd
|
|
| Lowest grass
minimum
|
|
|
-2.5
|
-8.7
|
-9.2
|
-0.3
|
-2.5
|
4.0
|
7.5
|
2.9
|
-1.0
|
-6.8
|
-6.1
|
-4.7
|
-9.2
|
| date
|
|
|
6th
|
28th
|
1st
|
5th
|
1st
|
6th
|
18th
|
11th
|
25th
|
31st
|
22nd
|
14th
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Total
rainfall
|
|
|
66.4
|
30.0
|
113.6
|
72.0
|
65.4
|
7.8
|
35.2
|
56.2
|
40.2
|
43.4
|
50.4
|
80.8
|
661.4
|
| Percentage of
average
|
|
|
111
|
68
|
240
|
138
|
117
|
13
|
60
|
89
|
68
|
64
|
81
|
131
|
98.3
|
| wettest day
|
|
|
12.2
|
9.0
|
19.6
|
17.4
|
25.0
|
5.4
|
13.8
|
10.6
|
12.0
|
11.6
|
15.4
|
12.0
|
25.0
|
| date
|
|
|
21st
|
8th
|
30th
|
1st
|
24th
|
7th
|
29th
|
26th
|
19th
|
14th
|
27th
|
18th
|
|
| number of
rain days
|
|
|
23
|
17
|
26
|
19
|
11
|
5
|
3
|
11
|
12
|
14
|
19
|
20
|
180
|
| number of wet
days
|
|
|
14
|
7
|
20
|
12
|
8
|
1
|
3
|
8
|
7
|
8
|
9
|
14
|
111
|
| number of
very wet days
|
|
|
5
|
2
|
9
|
5
|
4
|
1
|
3
|
6
|
3
|
3
|
4
|
7
|
52
|
| Driest spell
(days)
|
|
|
4
|
4
|
2
|
3
|
11
|
10
|
37
|
7
|
7
|
5
|
3
|
5
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Total
sunshine
|
|
|
67.3
|
110.1
|
92.2
|
111.7
|
252.1
|
254.0
|
265.4
|
168.6
|
146.2
|
119.4
|
63.7
|
57.5
|
1708.2
|
| Percentage of
average
|
|
|
106
|
140
|
81
|
73
|
132
|
136
|
132
|
91
|
106
|
113
|
96
|
103
|
109.1
|
| Sunniest day
|
|
|
6.7
|
9.3
|
9.4
|
12.3
|
14.1
|
14.9
|
14.8
|
11.8
|
11.0
|
9.4
|
7.5
|
5.2
|
14.9
|
| Date
|
|
|
7th
|
25th
|
25th
|
19th
|
14th
|
22nd
|
3rd
|
6th
|
1st
|
9th
|
2nd
|
17th 19th 24th
|
|
| Dull days
|
|
|
7
|
3
|
5
|
6
|
2
|
0
|
0
|
1
|
1
|
3
|
7
|
9
|
44
|
| Longest
period of dull days
|
|
|
2
|
1
|
3
|
4
|
1
|
0
|
0
|
1
|
1
|
1
|
2
|
3
|
4
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Fog
|
|
|
0
|
0
|
2
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
2
|
| Gales
|
|
|
1
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
1
|
| Thunder
|
|
|
1
|
0
|
0
|
1
|
1
|
0
|
1
|
1
|
0
|
0
|
1
|
0
|
6
|
| Snowfall
|
|
|
5
|
9
|
6
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
20
|
| Snow lying
|
|
|
1
|
1
|
6
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
8
|
| Air frost
|
|
|
4
|
14
|
12
|
0
|
0
|
0
|
0
|
0
|
0
|
2
|
3
|
3
|
38
|
| Grass frosts
|
|
|
13
|
20
|
18
|
1
|
3
|
0
|
0
|
0
|
3
|
8
|
7
|
12
|
85
|
| Concrete
frosts
|
|
|
11
|
19
|
14
|
0
|
0
|
0
|
0
|
0
|
0
|
3
|
3
|
7
|
57
|
| Hail
|
|
|
1
|
2
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
3
|
| Ice pellets
|
|
|
2
|
1
|
2
|
1
|
0
|
0
|
0
|
0
|
0
|
1
|
1
|
0
|
8
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Ave RH%
0900hr
|
|
|
91
|
88
|
89
|
83
|
73
|
74
|
64
|
77
|
79
|
88
|
94
|
94
|
82.8
|
| Ave wind
speed (mph)
|
|
|
7.8
|
7.6
|
8.2
|
7.2
|
6.2
|
6.4
|
5.7
|
5.3
|
6.0
|
6.6
|
7.4
|
6.4
|
6.7
|
| Compared to
ave wind speed
|
|
|
0.3
|
-0.5
|
0.2
|
-0.2
|
-1.0
|
-0.2
|
-0.7
|
-0.8
|
-0.1
|
-0.1
|
0.8
|
-0.9
|
-0.3
|
| Maximum gust
(mph)
|
|
|
56
|
40
|
38
|
31
|
30
|
33
|
34
|
28
|
45
|
37
|
44
|
37
|
56
|
| Date
|
|
|
18th
|
10th
|
2nd
|
17th
|
2nd
|
14th
|
28th
|
27th
|
19th
|
12th
|
29th
|
8th
|
|
| Predominant
wind direction
|
|
|
W
|
E,S
|
E,SE,W
|
N NE S W
|
NE
|
E
|
W
|
SW
|
W,SW
|
S
|
S
|
W
|
|
| Windiest day (mph)
|
|
|
14.6
|
11.3
|
17.2
|
11.5
|
10.3
|
9.8
|
9.9
|
7.7
|
11.7
|
12.2
|
11.2
|
14.5
|
|
| Date
|
|
|
18th
|
20th
|
2nd
|
30th
|
2nd
|
30th
|
2nd
|
15th
|
21st
|
13th
|
29th
|
8th
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| MSLP (mb)
|
|
|
1009.8
|
1017.5
|
1002.1
|
1010.9
|
1017.8
|
1019.1
|
1016.5
|
1016.5
|
1020.8
|
1018.8
|
1011.7
|
1015.7
|
1014.8
|
| Pressure anomaly
|
|
|
-4.4
|
3.7
|
-13.5
|
-3.1
|
2.5
|
3.1
|
1.2
|
1.1
|
4.9
|
5.1
|
-1.1
|
1.1
|
0.0
|
| Highest SLP
(mb)
|
|
|
1031
|
1033
|
1033
|
1027
|
1028
|
1031
|
1027
|
1025
|
1039
|
1039
|
1030
|
1036
|
1039
|
| Date
|
|
|
29th 30th
|
26th
|
20th, 21st
|
18th
|
16th 17th
|
22nd
|
8th, 9th
|
4th 5th 31st
|
24th,25th
|
12th
|
18th
|
30th 31st
|
|
| Lowest SLP (mb)
|
|
|
986
|
994
|
984
|
990
|
999
|
1005
|
999
|
1001
|
993
|
997
|
990
|
993
|
|
| Date
|
|
|
3rd
|
10th
|
5th, 6th
|
4th
|
2nd
|
14th
|
29th
|
26th
|
20th,21st
|
30th
|
9th 10th
|
2nd
|
0
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
