Average annual temperature is 13.0 °C
Absolute maximum temperature: 37.1 °C
Absolute minimum temperature: -4.8 °C
Number of sunny days: 143 days
Number of rainy days: 220 days
Number of snow days: 2 days
Look at detailed online map of Saint-Sylvain
* Weather data for Saint-Sylvain 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) | 16.6 | 18.3 | 22.6 | 25.2 | 27.0 | 28.4 | 31.4 | 37.1 | 34.5 | 28.8 | 15.8 | 13.5 |
| Average daytime temperature (°C) | 6.9 | 11.1 | 13.4 | 15.5 | 20.0 | 25.1 | 25.3 | 26.1 | 25.8 | 20.2 | 11.1 | 9.1 |
| Average temperature (°C) | 4.4 | 5.4 | 8.8 | 10.8 | 15.1 | 20.1 | 20.3 | 20.8 | 19.9 | 15.2 | 8.5 | 5.9 |
| Average night temperature (°C) | 2.2 | 1.3 | 4.6 | 6.5 | 10.5 | 15.4 | 15.3 | 15.9 | 14.4 | 10.9 | 5.9 | 3.1 |
| Absolute minimum temperature (°C) | -4.8 | -2.5 | -2.3 | 1.4 | 6.0 | 13.0 | 11.2 | 9.3 | 7.2 | 6.0 | -1.7 | -4.7 |
| 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) | 9.2 | 10.4 | 11.9 | 13.5 | 14.9 | 15.6 | 15.2 | 14.1 | 12.5 | 11.0 | 9.6 | 8.8 |
| 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) | 3.1 | 7.3 | 6.9 | 7.9 | 11.1 | 11.6 | 12.4 | 10.2 | 10.0 | 6.8 | 3.6 | 3.2 |
| Precipitation (mm) | 116 | 28 | 197 | 103 | 74 | 159 | 82 | 94 | 82 | 211 | 294 | 198 |
| Sunny days | 11 | 21 | 11 | 11 | 11 | 8 | 13 | 11 | 19 | 14 | 4 | 9 |
| Rainy days | 19 | 6 | 20 | 19 | 20 | 22 | 18 | 20 | 11 | 17 | 26 | 22 |
| Snow days | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Saint-Sylvain during the most sunny months:
Months with the longest average daylight duration in Saint-Sylvain:
The largest precipitation sum in Saint-Sylvain is at