Average annual temperature is 11.2 °C
Absolute maximum temperature: 37.2 °C
Absolute minimum temperature: -11.7 °C
Number of sunny days: 153 days
Number of rainy days: 210 days
Number of snow days: 2 days
Look at detailed online map of Saint-Symphorien
* Weather data for Saint-Symphorien 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) | 13.6 | 14.2 | 18.3 | 21.1 | 23.6 | 29.0 | 34.7 | 37.2 | 29.9 | 26.0 | 14.0 | 11.8 |
| Average daytime temperature (°C) | 5.1 | 8.9 | 11.4 | 12.9 | 18.1 | 24.4 | 26.0 | 26.7 | 24.1 | 18.2 | 8.5 | 7.2 |
| Average temperature (°C) | 1.6 | 3.2 | 6.6 | 8.1 | 13.3 | 19.1 | 20.3 | 21.0 | 18.4 | 13.3 | 5.5 | 3.3 |
| Average night temperature (°C) | -1.8 | -0.9 | 2.2 | 3.5 | 8.8 | 14.0 | 14.6 | 15.7 | 13.3 | 9.2 | 2.4 | 0.6 |
| Absolute minimum temperature (°C) | -11.7 | -4.8 | -3.4 | -1.2 | 5.1 | 10.5 | 9.2 | 7.4 | 6.4 | 4.7 | -4.2 | -5.9 |
| 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 | 8.0 |
| Daylight mean duration (h) | 9.1 | 10.4 | 11.9 | 13.6 | 15.0 | 15.7 | 15.3 | 14.1 | 12.5 | 10.9 | 9.5 | 8.7 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 4.3 | 8.0 | 7.2 | 8.3 | 10.8 | 12.9 | 12.5 | 10.5 | 10.3 | 7.5 | 3.4 | 3.8 |
| Precipitation (mm) | 117 | 13 | 158 | 134 | 116 | 119 | 96 | 63 | 114 | 247 | 223 | 228 |
| Sunny days | 16 | 21 | 13 | 6 | 6 | 12 | 9 | 13 | 21 | 17 | 7 | 12 |
| Rainy days | 14 | 6 | 18 | 24 | 25 | 18 | 22 | 18 | 9 | 14 | 23 | 19 |
| Snow days | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Saint-Symphorien during the most sunny months:
Months with the longest average daylight duration in Saint-Symphorien:
The largest precipitation sum in Saint-Symphorien is at