Average annual temperature is 13.9 °C
Absolute maximum temperature: 38.5 °C
Absolute minimum temperature: -3.2 °C
Number of sunny days: 217 days
Number of rainy days: 145 days
Number of snow days: 3 days
Look at detailed online map of Allan
* Weather data for Allan 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) | 15.0 | 15.4 | 20.0 | 21.7 | 27.7 | 31.9 | 34.7 | 38.5 | 30.7 | 26.9 | 18.7 | 13.6 |
| Average daytime temperature (°C) | 7.7 | 10.1 | 14.1 | 17.0 | 21.3 | 27.3 | 29.6 | 29.6 | 25.8 | 20.8 | 11.8 | 9.4 |
| Average temperature (°C) | 4.6 | 5.5 | 9.0 | 11.8 | 16.2 | 21.7 | 23.8 | 23.7 | 19.9 | 16.1 | 8.3 | 6.1 |
| Average night temperature (°C) | 1.8 | 1.7 | 4.5 | 7.0 | 11.7 | 16.7 | 18.1 | 18.1 | 14.7 | 11.9 | 5.0 | 3.2 |
| Absolute minimum temperature (°C) | -2.6 | -2.0 | -1.3 | 2.4 | 9.0 | 12.9 | 14.5 | 12.3 | 9.4 | 6.7 | -0.2 | -3.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.3 | 10.4 | 11.9 | 13.5 | 14.8 | 15.5 | 15.2 | 14.0 | 12.5 | 11.0 | 9.6 | 8.9 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 6.1 | 8.3 | 9.0 | 10.4 | 11.1 | 11.8 | 13.5 | 11.9 | 10.2 | 7.7 | 6.0 | 5.2 |
| Precipitation (mm) | 23 | 30 | 36 | 24 | 54 | 99 | 21 | 39 | 102 | 204 | 74 | 76 |
| Sunny days | 20 | 21 | 18 | 17 | 12 | 13 | 23 | 24 | 23 | 16 | 12 | 18 |
| Rainy days | 11 | 5 | 12 | 13 | 19 | 17 | 8 | 7 | 7 | 15 | 18 | 13 |
| Snow days | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Allan during the most sunny months:
Months with the longest average daylight duration in Allan:
The largest precipitation sum in Allan is at