Average annual temperature is 12.1 °C
Absolute maximum temperature: 33.2 °C
Absolute minimum temperature: -4.9 °C
Number of sunny days: 145 days
Number of rainy days: 220 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 | 14.0 | 18.5 | 18.9 | 23.7 | 31.7 | 29.4 | 29.8 | 33.2 | 27.5 | 16.3 | 13.2 |
| Average daytime temperature (°C) | 7.9 | 8.9 | 11.5 | 13.0 | 17.9 | 25.0 | 23.1 | 22.7 | 24.3 | 18.1 | 11.1 | 9.4 |
| Average temperature (°C) | 5.3 | 4.9 | 7.9 | 8.8 | 13.2 | 19.5 | 18.4 | 18.3 | 18.9 | 13.6 | 8.4 | 7.1 |
| Average night temperature (°C) | 2.8 | 1.4 | 4.6 | 4.5 | 8.3 | 13.6 | 13.7 | 14.1 | 14.0 | 9.7 | 5.9 | 4.8 |
| Absolute minimum temperature (°C) | -2.9 | -4.9 | -3.4 | -1.5 | 4.4 | 8.5 | 9.5 | 11.2 | 7.6 | 3.5 | -0.7 | -4.2 |
| 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 | 10.2 | 11.9 | 13.7 | 15.3 | 16.2 | 15.8 | 14.4 | 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) | 3.3 | 5.4 | 6.0 | 8.1 | 10.8 | 12.6 | 11.2 | 10.5 | 9.5 | 6.7 | 4.2 | 3.1 |
| Precipitation (mm) | 52 | 2 | 96 | 57 | 54 | 46 | 105 | 77 | 64 | 71 | 88 | 62 |
| Sunny days | 11 | 23 | 6 | 10 | 15 | 19 | 8 | 7 | 15 | 13 | 9 | 9 |
| Rainy days | 20 | 5 | 25 | 20 | 16 | 11 | 23 | 24 | 15 | 18 | 21 | 22 |
| 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