Average annual temperature is 12.1 °C
Absolute maximum temperature: 31.6 °C
Absolute minimum temperature: -4.8 °C
Number of sunny days: 129 days
Number of rainy days: 236 days
Look at detailed online map of Ailly
* Weather data for Ailly 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) | 13.9 | 14.1 | 18.7 | 18.1 | 22.7 | 30.3 | 29.2 | 28.4 | 31.6 | 27.6 | 16.1 | 14.0 |
| Average daytime temperature (°C) | 8.0 | 9.5 | 11.5 | 13.0 | 17.4 | 23.6 | 22.3 | 22.2 | 23.6 | 18.1 | 11.3 | 9.9 |
| Average temperature (°C) | 5.7 | 5.3 | 8.1 | 8.9 | 12.8 | 18.3 | 18.0 | 17.9 | 18.7 | 13.9 | 8.9 | 7.5 |
| Average night temperature (°C) | 3.4 | 2.0 | 5.1 | 4.8 | 8.3 | 13.0 | 13.8 | 14.2 | 14.4 | 10.4 | 6.5 | 5.3 |
| Absolute minimum temperature (°C) | -4.8 | -2.8 | -3.8 | -0.4 | 4.5 | 8.1 | 10.3 | 11.3 | 9.3 | 4.0 | 1.2 | -4.8 |
| 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) | 8.8 | 10.2 | 11.9 | 13.7 | 15.3 | 16.1 | 15.7 | 14.3 | 12.6 | 10.8 | 9.2 | 8.3 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 10.0 | 12.0 | 14.0 | 15.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 3.5 | 5.7 | 5.9 | 8.1 | 11.1 | 12.4 | 10.5 | 9.4 | 9.5 | 7.0 | 4.2 | 3.2 |
| Precipitation (mm) | 74 | 5 | 82 | 72 | 43 | 46 | 101 | 100 | 54 | 94 | 119 | 52 |
| Sunny days | 9 | 18 | 5 | 8 | 15 | 16 | 7 | 9 | 16 | 12 | 4 | 10 |
| Rainy days | 22 | 10 | 26 | 22 | 16 | 14 | 24 | 22 | 14 | 19 | 26 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Ailly during the most sunny months:
Months with the longest average daylight duration in Ailly:
The largest precipitation sum in Ailly is at