Average annual temperature is 11.9 °C
Absolute maximum temperature: 31.0 °C
Absolute minimum temperature: -5.6 °C
Number of sunny days: 122 days
Number of rainy days: 243 days
Look at detailed online map of Herzeele
* Weather data for Herzeele France is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 14.2 | 12.6 | 16.0 | 16.9 | 22.6 | 30.0 | 30.5 | 26.4 | 31.0 | 25.2 | 15.1 | 13.1 |
| Average daytime temperature (°C) | 8.1 | 9.1 | 10.6 | 12.4 | 16.8 | 23.7 | 21.9 | 21.6 | 23.1 | 17.3 | 10.6 | 9.5 |
| Average temperature (°C) | 5.8 | 5.8 | 7.4 | 8.5 | 12.5 | 18.5 | 18.1 | 17.7 | 18.7 | 13.9 | 8.4 | 7.4 |
| Average night temperature (°C) | 3.4 | 2.8 | 4.2 | 4.4 | 8.3 | 13.5 | 14.4 | 13.9 | 14.4 | 10.9 | 6.1 | 5.1 |
| Absolute minimum temperature (°C) | -3.8 | -3.8 | -3.2 | -0.8 | 3.5 | 10.1 | 11.6 | 10.6 | 10.0 | 2.9 | -3.2 | -5.6 |
| 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) | 8.5 | 10.0 | 11.9 | 13.8 | 15.5 | 16.4 | 16.0 | 14.5 | 12.6 | 10.7 | 9.0 | 8.0 |
| Daylight minimum duration (h) | 8.0 | 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) | 3.8 | 4.8 | 4.8 | 8.0 | 10.9 | 12.5 | 11.0 | 10.9 | 8.9 | 6.4 | 3.5 | 2.3 |
| Precipitation (mm) | 93 | 7 | 144 | 72 | 46 | 44 | 86 | 91 | 52 | 135 | 162 | 97 |
| Sunny days | 8 | 16 | 4 | 8 | 19 | 18 | 5 | 9 | 15 | 11 | 3 | 6 |
| Rainy days | 23 | 12 | 27 | 22 | 12 | 12 | 26 | 22 | 15 | 20 | 27 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Herzeele during the most sunny months:
Months with the longest average daylight duration in Herzeele:
The largest precipitation sum in Herzeele is at