Average annual temperature is 14.6 °C
Absolute maximum temperature: 37.7 °C
Absolute minimum temperature: -3.5 °C
Number of sunny days: 139 days
Number of rainy days: 225 days
Number of snow days: 1 day
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) | 20.7 | 17.5 | 25.2 | 25.1 | 28.9 | 30.6 | 32.2 | 37.7 | 33.7 | 31.8 | 20.1 | 16.0 |
| Average daytime temperature (°C) | 10.1 | 11.5 | 15.3 | 17.3 | 21.4 | 26.3 | 25.4 | 26.8 | 26.7 | 21.8 | 14.3 | 12.1 |
| Average temperature (°C) | 7.1 | 6.3 | 10.8 | 12.8 | 16.7 | 21.2 | 20.6 | 21.6 | 21.0 | 16.7 | 11.3 | 8.9 |
| Average night temperature (°C) | 4.1 | 2.1 | 7.3 | 8.3 | 12.1 | 16.7 | 16.1 | 17.0 | 16.3 | 12.3 | 8.3 | 6.0 |
| Absolute minimum temperature (°C) | -3.5 | -2.9 | -2.1 | 2.8 | 7.5 | 13.3 | 13.7 | 11.6 | 10.4 | 7.6 | -0.5 | -0.6 |
| 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 | 14.8 | 15.5 | 15.2 | 14.0 | 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) | 4.4 | 7.2 | 6.5 | 9.2 | 11.8 | 11.7 | 11.8 | 10.8 | 10.1 | 7.2 | 4.8 | 4.1 |
| Precipitation (mm) | 122 | 56 | 129 | 78 | 69 | 128 | 51 | 36 | 83 | 175 | 228 | 125 |
| Sunny days | 11 | 21 | 8 | 11 | 9 | 9 | 10 | 13 | 16 | 15 | 6 | 10 |
| Rainy days | 20 | 6 | 23 | 19 | 22 | 21 | 21 | 18 | 14 | 16 | 24 | 21 |
| Snow days | 0 | 1 | 0 | 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