Average annual temperature is 12.2 °C
Absolute maximum temperature: 31.0 °C
Absolute minimum temperature: -5.6 °C
Number of sunny days: 121 days
Number of rainy days: 244 days
Look at detailed online map of Rilly-sur-Aisne
* Weather data for Rilly-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) | 14.6 | 13.3 | 16.8 | 19.6 | 25.1 | 29.5 | 31.0 | 30.0 | 30.6 | 25.0 | 15.6 | 12.2 |
| Average daytime temperature (°C) | 7.3 | 8.6 | 11.4 | 13.0 | 18.9 | 25.8 | 23.6 | 22.9 | 24.0 | 17.5 | 10.4 | 8.3 |
| Average temperature (°C) | 5.0 | 4.8 | 7.6 | 8.9 | 14.4 | 20.8 | 19.3 | 18.7 | 18.9 | 13.4 | 7.7 | 6.4 |
| Average night temperature (°C) | 2.3 | 1.6 | 3.6 | 4.6 | 9.7 | 15.0 | 14.6 | 14.3 | 14.1 | 9.5 | 5.1 | 4.1 |
| Absolute minimum temperature (°C) | -5.2 | -5.6 | -3.4 | -2.0 | 5.5 | 9.9 | 10.1 | 9.3 | 6.9 | 3.4 | -3.1 | -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 | 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 | 15.4 | 16.2 | 15.8 | 14.4 | 12.6 | 10.8 | 9.1 | 8.2 |
| 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 | 5.2 | 6.2 | 7.6 | 11.8 | 13.6 | 10.7 | 9.7 | 9.7 | 6.2 | 3.2 | 2.1 |
| Precipitation (mm) | 116 | 13 | 131 | 106 | 53 | 40 | 122 | 165 | 57 | 130 | 177 | 105 |
| Sunny days | 8 | 15 | 6 | 10 | 12 | 22 | 7 | 7 | 16 | 11 | 2 | 5 |
| Rainy days | 23 | 13 | 25 | 20 | 19 | 8 | 24 | 24 | 14 | 20 | 28 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Rilly-sur-Aisne during the most sunny months:
Months with the longest average daylight duration in Rilly-sur-Aisne:
The largest precipitation sum in Rilly-sur-Aisne is at