Average annual temperature is 13.1 °C
Absolute maximum temperature: 33.2 °C
Absolute minimum temperature: -4.0 °C
Number of sunny days: 132 days
Number of rainy days: 233 days
Look at detailed online map of Derval
* Weather data for Derval 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) | 13.7 | 14.8 | 19.2 | 19.5 | 25.7 | 29.2 | 30.0 | 31.1 | 33.2 | 28.1 | 16.2 | 14.6 |
| Average daytime temperature (°C) | 9.0 | 10.1 | 12.6 | 14.7 | 19.6 | 25.5 | 23.1 | 23.7 | 25.0 | 19.1 | 12.7 | 10.7 |
| Average temperature (°C) | 6.5 | 5.8 | 8.9 | 10.5 | 14.8 | 20.2 | 18.6 | 19.1 | 19.8 | 14.6 | 9.7 | 8.1 |
| Average night temperature (°C) | 4.1 | 2.1 | 5.7 | 6.4 | 10.0 | 14.8 | 14.2 | 14.7 | 15.1 | 10.6 | 6.4 | 5.5 |
| Absolute minimum temperature (°C) | -3.5 | -3.9 | -2.7 | -0.1 | 5.7 | 10.7 | 11.1 | 9.6 | 7.0 | 6.8 | -1.8 | -4.0 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.9 | 10.3 | 11.9 | 13.6 | 15.1 | 15.9 | 15.5 | 14.2 | 12.6 | 10.9 | 9.3 | 8.5 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 4.1 | 5.7 | 6.8 | 8.5 | 11.5 | 12.7 | 10.9 | 10.3 | 9.5 | 6.4 | 5.4 | 4.1 |
| Precipitation (mm) | 92 | 19 | 114 | 69 | 64 | 58 | 82 | 59 | 58 | 116 | 132 | 77 |
| Sunny days | 9 | 16 | 8 | 11 | 16 | 15 | 7 | 10 | 15 | 13 | 2 | 10 |
| Rainy days | 22 | 12 | 23 | 19 | 15 | 15 | 24 | 21 | 15 | 18 | 28 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Derval during the most sunny months:
Months with the longest average daylight duration in Derval:
The largest precipitation sum in Derval is at