Average annual temperature is 12.0 °C
Absolute maximum temperature: 32.4 °C
Absolute minimum temperature: -4.9 °C
Number of sunny days: 132 days
Number of rainy days: 233 days
Look at detailed online map of Herly
* Weather data for Herly 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) | 14.6 | 13.6 | 17.8 | 18.8 | 23.5 | 29.9 | 29.7 | 28.8 | 32.4 | 25.4 | 15.9 | 12.9 |
| Average daytime temperature (°C) | 7.5 | 8.8 | 11.2 | 12.7 | 17.9 | 24.7 | 23.2 | 22.7 | 23.6 | 17.8 | 10.7 | 9.1 |
| Average temperature (°C) | 5.1 | 5.2 | 7.9 | 8.6 | 13.2 | 19.4 | 18.8 | 18.4 | 18.7 | 13.7 | 8.1 | 6.8 |
| Average night temperature (°C) | 2.6 | 1.9 | 4.3 | 4.5 | 8.4 | 13.5 | 14.3 | 14.0 | 14.1 | 10.0 | 5.8 | 4.7 |
| Absolute minimum temperature (°C) | -3.5 | -4.6 | -3.0 | -2.1 | 4.0 | 9.0 | 10.2 | 9.2 | 8.1 | 2.6 | -0.4 | -4.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 15.0 | 16.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.7 | 10.1 | 11.9 | 13.8 | 15.4 | 16.2 | 15.8 | 14.4 | 12.6 | 10.8 | 9.1 | 8.2 |
| 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 | 8.0 |
| Sunshine mean duration (h) | 2.8 | 5.4 | 6.0 | 8.2 | 10.7 | 12.8 | 11.3 | 10.5 | 9.3 | 6.8 | 4.1 | 2.5 |
| Precipitation (mm) | 71 | 8 | 104 | 82 | 63 | 41 | 101 | 96 | 60 | 93 | 108 | 66 |
| Sunny days | 9 | 18 | 4 | 9 | 17 | 18 | 7 | 8 | 16 | 13 | 5 | 8 |
| Rainy days | 22 | 10 | 27 | 21 | 14 | 12 | 24 | 23 | 14 | 18 | 25 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Herly during the most sunny months:
Months with the longest average daylight duration in Herly:
The largest precipitation sum in Herly is at