Average annual temperature is 11.2 °C
Absolute maximum temperature: 37.0 °C
Absolute minimum temperature: -11.5 °C
Number of sunny days: 175 days
Number of rainy days: 182 days
Number of snow days: 8 days
Look at detailed online map of Sainte-Hélène
* Weather data for Sainte-Hélène 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) | 10.9 | 17.5 | 20.7 | 21.6 | 23.1 | 27.2 | 33.6 | 37.0 | 29.6 | 27.8 | 16.0 | 14.1 |
| Average daytime temperature (°C) | 4.8 | 9.1 | 11.7 | 13.3 | 17.3 | 22.6 | 25.9 | 26.1 | 24.0 | 18.7 | 9.2 | 8.3 |
| Average temperature (°C) | 2.0 | 3.8 | 6.6 | 8.5 | 12.7 | 17.8 | 20.1 | 20.3 | 18.1 | 13.7 | 6.2 | 4.5 |
| Average night temperature (°C) | -0.5 | 0.0 | 2.6 | 4.5 | 8.6 | 13.0 | 14.5 | 15.0 | 13.0 | 9.5 | 3.5 | 1.6 |
| Absolute minimum temperature (°C) | -11.5 | -4.6 | -3.9 | -1.1 | 4.8 | 9.4 | 9.9 | 8.0 | 6.0 | 4.8 | -3.0 | -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 | 9.0 |
| Daylight mean duration (h) | 9.3 | 10.4 | 11.9 | 13.5 | 14.8 | 15.5 | 15.2 | 14.0 | 12.5 | 11.0 | 9.6 | 8.9 |
| 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) | 3.9 | 7.9 | 7.8 | 8.7 | 9.9 | 12.0 | 12.8 | 11.6 | 10.4 | 7.1 | 4.8 | 4.2 |
| Precipitation (mm) | 74 | 21 | 85 | 64 | 111 | 106 | 10 | 20 | 81 | 116 | 146 | 61 |
| Sunny days | 16 | 21 | 14 | 13 | 7 | 9 | 18 | 20 | 19 | 16 | 7 | 15 |
| Rainy days | 11 | 4 | 16 | 17 | 24 | 21 | 13 | 11 | 11 | 15 | 23 | 16 |
| Snow days | 4 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Sainte-Hélène during the most sunny months:
Months with the longest average daylight duration in Sainte-Hélène:
The largest precipitation sum in Sainte-Hélène is at