seasonal Averages and Totals for Summer 2020
*Anomaly figures compare values to 30 year averages*
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|
|
Anomaly |
|
|
Date |
|
Temperatures |
(ยบ C) |
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|
Mean seasonal |
16.8 |
+0.3 |
Warmest day |
35.2 |
31/7 |
|
Coldest day |
13.3 |
4/6 |
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|
Average maximum |
21.1 |
0.0 |
Warmest night |
18.6 |
12/8 |
|
Coldest night |
6.0 |
6/6 |
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|
Average minimum |
12.5 |
+0.7 |
Lowest Grass Minimum |
0.6 |
21/7 |
|
Rainfall |
(mm) |
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|
Total |
236.2 |
130% |
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|
Rain days > 0.2mm |
51 |
Wettest day |
21.6 |
17/6 |
|
|
Wet days>1.0mm |
37 |
Longest dry period |
5 days |
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|
Very wet days > 5.0mm |
17 |
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|
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|
Sunshine |
(hr) |
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|
Total |
494.9 |
86% |
Sunniest day |
14.7 |
23/6 & 25/6 |
|
Days without sunshine |
3 |
Longest period without sun |
1 day |
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Days with: |
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|
Air frosts |
0 |
Snowfall |
0 |
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|
Ground frosts |
0 |
Snow lying |
0 |
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|
Fog |
0 |
Gales |
0 |
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|
Thunder |
13 |
Hail |
4 |