Windsor, United Kingdom Climate by Month
Windsor, England, United Kingdom
Mild summers and cool winters, with rain spread through the year.
Mild summers and cool winters, with rain spread through the year: that's Windsor's climate in short. Expect highs of 74°F (24°C) in July and 47°F (8°C) in January, with the coldest nights (February) near 36°F (2°C). About 25 in (647 mm) of rain falls in a typical year, with no clear rainy season.
- Warmest month
- 74°F(24°C)
- Average high, July
- Coldest nights
- 36°F(2°C)
- Average low, February
- Rain per year
- 25 in(647 mm)
- No clear rainy season
- Humidity
- 77%
- Sunniest: June
Best and worst months in Windsor
Best for weatherJuly and August are the best time for weather in Windsor: highs near 74°F (23°C) and about 2.1 in (53 mm) of rain a month.
Least pleasantDecember and January are the least pleasant; January is the coldest, with highs of only 47°F (8°C).
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in July.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Windsor weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 47°F(8°C) | 37°F(3°C) | 2.2 in(57 mm) | 89% | 0.7 |
| FebFebruary | 48°F(9°C) | 36°F(2°C) | 1.7 in(43 mm) | 77% | 1.3 |
| MarMarch | 53°F(12°C) | 39°F(4°C) | 1.6 in(40 mm) | 76% | 2.5 |
| AprApril | 59°F(15°C) | 42°F(5°C) | 1.8 in(45 mm) | 73% | 3.7 |
| MayMay | 64°F(18°C) | 47°F(8°C) | 1.9 in(48 mm) | 73% | 4.6 |
| JunJune | 70°F(21°C) | 52°F(11°C) | 2.0 in(51 mm) | 71% | 5.0 |
| JulJulyBest | 74°F(24°C) | 56°F(13°C) | 1.9 in(48 mm) | 66% | 4.9 |
| AugAugustBest | 73°F(23°C) | 56°F(13°C) | 2.3 in(58 mm) | 72% | 4.1 |
| SepSeptember | 68°F(20°C) | 51°F(11°C) | 2.1 in(53 mm) | 75% | 3.0 |
| OctOctober | 60°F(16°C) | 46°F(8°C) | 2.9 in(73 mm) | 80% | 1.7 |
| NovNovember | 53°F(11°C) | 41°F(5°C) | 2.6 in(67 mm) | 83% | 0.9 |
| DecDecember | 48°F(9°C) | 37°F(3°C) | 2.5 in(64 mm) | 86% | 0.6 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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