Average annual temperature is 11.1 °C
Absolute maximum temperature: 31.2 °C
Absolute minimum temperature: -5.0 °C
Number of sunny days: 135 days
Number of rainy days: 230 days
Look at detailed online map of Hartest
* Weather data for Hartest 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) | 12.7 | 14.7 | 14.9 | 15.6 | 19.0 | 29.5 | 25.7 | 25.8 | 31.2 | 23.1 | 14.2 | 13.2 |
| Average daytime temperature (°C) | 7.8 | 9.3 | 9.6 | 12.1 | 15.8 | 22.0 | 20.7 | 21.3 | 22.4 | 16.3 | 9.7 | 9.0 |
| Average temperature (°C) | 4.7 | 5.8 | 6.7 | 8.1 | 11.8 | 17.2 | 16.9 | 17.0 | 17.7 | 12.7 | 7.0 | 6.9 |
| Average night temperature (°C) | 1.7 | 2.6 | 3.6 | 4.2 | 7.7 | 12.1 | 13.0 | 12.8 | 13.4 | 9.6 | 4.3 | 4.3 |
| Absolute minimum temperature (°C) | -5.0 | -2.9 | -2.5 | -0.2 | 3.7 | 7.6 | 10.1 | 8.8 | 8.7 | 2.1 | -2.3 | -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) | 4.0 | 5.0 | 4.5 | 9.0 | 10.3 | 12.2 | 10.5 | 10.7 | 9.0 | 5.6 | 4.1 | 2.5 |
| Precipitation (mm) | 40 | 8 | 99 | 67 | 46 | 61 | 94 | 57 | 55 | 105 | 66 | 78 |
| Sunny days | 13 | 18 | 3 | 9 | 13 | 17 | 2 | 10 | 15 | 11 | 11 | 13 |
| Rainy days | 18 | 10 | 28 | 21 | 18 | 13 | 29 | 21 | 15 | 20 | 19 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Hartest during the most sunny months:
Months with the longest average daylight duration in Hartest:
The largest precipitation sum in Hartest is at