Average annual temperature is 12.4 °C
Absolute maximum temperature: 32.7 °C
Absolute minimum temperature: -4.9 °C
Number of sunny days: 133 days
Number of rainy days: 232 days
Look at detailed online map of Vailly-sur-Aisne
* Weather data for Vailly-sur-Aisne 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 | 14.2 | 18.0 | 20.0 | 25.1 | 29.6 | 30.4 | 30.3 | 32.7 | 26.5 | 16.3 | 12.6 |
| Average daytime temperature (°C) | 7.6 | 9.0 | 11.5 | 13.1 | 18.6 | 25.6 | 23.5 | 23.2 | 24.4 | 18.2 | 10.9 | 8.8 |
| Average temperature (°C) | 5.3 | 5.2 | 8.0 | 9.1 | 14.0 | 20.3 | 19.2 | 19.0 | 19.2 | 14.0 | 8.2 | 6.8 |
| Average night temperature (°C) | 2.9 | 1.9 | 4.3 | 5.0 | 9.2 | 14.4 | 14.5 | 14.6 | 14.2 | 10.0 | 5.8 | 4.6 |
| Absolute minimum temperature (°C) | -4.5 | -4.9 | -2.5 | -1.6 | 5.3 | 9.4 | 9.6 | 10.8 | 8.4 | 3.3 | -0.5 | -4.6 |
| 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 | 13.7 | 15.3 | 16.2 | 15.8 | 14.4 | 12.6 | 10.8 | 9.1 | 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) | 2.8 | 5.0 | 5.9 | 7.5 | 10.9 | 13.0 | 11.2 | 10.1 | 9.1 | 6.7 | 3.7 | 2.3 |
| Precipitation (mm) | 82 | 11 | 102 | 78 | 53 | 45 | 80 | 152 | 45 | 119 | 118 | 66 |
| Sunny days | 9 | 16 | 6 | 10 | 17 | 19 | 9 | 6 | 19 | 13 | 3 | 6 |
| Rainy days | 22 | 12 | 25 | 20 | 14 | 11 | 22 | 25 | 11 | 18 | 27 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Vailly-sur-Aisne during the most sunny months:
Months with the longest average daylight duration in Vailly-sur-Aisne:
The largest precipitation sum in Vailly-sur-Aisne is at