Average annual temperature is 11.1 °C
Absolute maximum temperature: 29.9 °C
Absolute minimum temperature: -5.0 °C
Number of sunny days: 132 days
Number of rainy days: 233 days
Look at detailed online map of Polstead
* Weather data for Polstead United Kingdom is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 13.1 | 14.6 | 14.9 | 15.0 | 19.1 | 29.1 | 26.1 | 25.7 | 29.9 | 23.5 | 14.5 | 13.6 |
| Average daytime temperature (°C) | 8.1 | 9.4 | 9.8 | 12.1 | 16.0 | 22.2 | 21.0 | 21.4 | 22.5 | 16.5 | 10.0 | 9.3 |
| Average temperature (°C) | 4.8 | 5.7 | 6.8 | 8.1 | 11.8 | 17.3 | 17.1 | 17.1 | 17.7 | 12.8 | 7.1 | 7.0 |
| Average night temperature (°C) | 1.5 | 2.4 | 3.7 | 4.2 | 7.5 | 12.1 | 13.1 | 12.8 | 13.3 | 9.6 | 4.2 | 4.3 |
| Absolute minimum temperature (°C) | -5.0 | -3.4 | -3.7 | -0.2 | 3.6 | 7.8 | 9.6 | 8.6 | 8.5 | 1.6 | -2.9 | -3.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 16.0 | 16.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.4 | 9.9 | 11.9 | 13.9 | 15.7 | 16.6 | 16.2 | 14.6 | 12.7 | 10.7 | 8.8 | 7.8 |
| Daylight minimum duration (h) | 7.0 | 9.0 | 10.0 | 12.0 | 14.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 | 7.0 |
| Sunshine mean duration (h) | 4.2 | 4.9 | 4.5 | 9.0 | 10.6 | 12.3 | 10.6 | 10.7 | 9.1 | 5.9 | 4.1 | 2.8 |
| Precipitation (mm) | 50 | 6 | 112 | 71 | 48 | 49 | 91 | 68 | 52 | 95 | 63 | 77 |
| Sunny days | 15 | 18 | 2 | 8 | 12 | 18 | 4 | 7 | 16 | 12 | 9 | 11 |
| Rainy days | 16 | 10 | 29 | 22 | 19 | 12 | 27 | 24 | 14 | 19 | 21 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Polstead during the most sunny months:
Months with the longest average daylight duration in Polstead:
The largest precipitation sum in Polstead is at