Windsor Climate: Weather by Month and Best Time to Visit
Best months for Windsor: August, July, September, June.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 14°C | 5°C | 146 mm | 10 | – | – | 6.2 |
| February | 16°C | 5°C | 149 mm | 10 | – | – | 6.5 |
| March | 18°C | 7°C | 112 mm | 9 | – | – | 7.0 |
| April | 20°C | 8°C | 50 mm | 6 | – | – | 8.0 |
| May | 23°C | 10°C | 28 mm | 4 | – | – | 8.6 |
| June | 27°C | 13°C | 7 mm | 1 | – | – | 8.9 |
| July | 29°C | 14°C | 0 mm | 0 | – | – | 9.0 |
| August | 29°C | 14°C | 1 mm | 0 | – | – | 9.1 |
| September | 28°C | 13°C | 3 mm | 1 | – | – | 9.0 |
| October | 24°C | 10°C | 33 mm | 3 | – | – | 8.7 |
| November | 18°C | 7°C | 75 mm | 6 | – | – | 7.6 |
| December | 14°C | 4°C | 150 mm | 10 | – | – | 6.1 |