Average annual temperature is 11.1 °C
Absolute maximum temperature: 30.6 °C
Absolute minimum temperature: -4.9 °C
Number of sunny days: 128 days
Number of rainy days: 237 days
Look at detailed online map of Bythorn and Keyston
* Weather data for Bythorn and Keyston 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) | 12.8 | 15.0 | 15.3 | 16.6 | 19.4 | 29.2 | 26.8 | 26.4 | 30.6 | 23.1 | 14.4 | 13.6 |
| Average daytime temperature (°C) | 7.8 | 9.8 | 9.9 | 12.6 | 16.4 | 22.1 | 20.3 | 21.1 | 22.1 | 16.1 | 9.8 | 9.1 |
| Average temperature (°C) | 4.8 | 6.2 | 6.9 | 8.5 | 12.3 | 17.2 | 16.7 | 16.8 | 17.4 | 12.5 | 7.1 | 7.0 |
| Average night temperature (°C) | 1.8 | 3.1 | 3.7 | 4.3 | 8.0 | 12.1 | 12.9 | 12.6 | 12.9 | 9.3 | 4.3 | 4.5 |
| Absolute minimum temperature (°C) | -4.9 | -2.9 | -3.8 | -1.3 | 4.1 | 6.9 | 9.5 | 9.1 | 8.2 | 1.5 | -3.1 | -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) | 8.3 | 9.9 | 11.9 | 13.9 | 15.7 | 16.7 | 16.2 | 14.6 | 12.7 | 10.6 | 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) | 4.4 | 5.3 | 4.5 | 8.1 | 9.6 | 11.9 | 10.1 | 10.4 | 8.2 | 5.7 | 4.3 | 2.3 |
| Precipitation (mm) | 42 | 13 | 104 | 55 | 44 | 54 | 95 | 61 | 53 | 111 | 55 | 108 |
| Sunny days | 13 | 16 | 3 | 9 | 12 | 19 | 2 | 10 | 13 | 10 | 10 | 11 |
| Rainy days | 18 | 12 | 28 | 21 | 19 | 11 | 29 | 21 | 17 | 21 | 20 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Bythorn and Keyston during the most sunny months:
Months with the longest average daylight duration in Bythorn and Keyston:
The largest precipitation sum in Bythorn and Keyston is at