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Weather & Climate
Royal Borough of Windsor and Maidenhead, Windsor and Maidenhead, United Kingdom
Overview
Climate data and monthly weather averages for Royal Borough of Windsor and Maidenhead.
Key Metrics
Annual Avg
10.3°C
Summer Avg
16.9°C
Winter Avg
4.3°C
Record High
34.9°C
Record Low
-8.9°C
Annual Precipitation
735.5 mm
Avg Humidity
85%
Summer Humidity
76%
Winter Humidity
94%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 13.2° | 4° | -8.1° | 68.2 | 94% | 26 | 67.9 |
| Feb | 16.6° | 4.1° | -8.9° | 55.7 | 92% | 42 | 69 |
| Mar | 19° | 5.9° | -4.9° | 52.1 | 87% | 82 | 61.1 |
| Apr | 24.6° | 8.8° | -3.3° | 44.4 | 83% | 121 | 49.7 |
| May | 26.5° | 12.1° | -0.5° | 57 | 80% | 151 | 50.9 |
| Jun | 30.9° | 15.5° | 3.8° | 57.9 | 77% | 159 | 50.7 |
| Jul | 34.9° | 17.8° | 7.3° | 59.8 | 74% | 158 | 47.8 |
| Aug | 34.9° | 17.4° | 5.4° | 67 | 76% | 130 | 54.9 |
| Sep | 29.5° | 14.6° | 3.1° | 46.2 | 80% | 97 | 51.8 |
| Oct | 27.7° | 11.2° | -3.5° | 76.6 | 87% | 57 | 72.7 |
| Nov | 17.7° | 7.2° | -4.6° | 76.8 | 93% | 30 | 60.8 |
| Dec | 13.8° | 4.7° | -5.8° | 73.8 | 95% | 21 | 71.7 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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