Average annual temperature is 13.2 °C
Absolute maximum temperature: 36.9 °C
Absolute minimum temperature: -6.0 °C
Number of sunny days: 226 days
Number of rainy days: 138 days
Number of snow days: 1 day
Look at detailed online map of Saint-Martin-de-Castillon
* Weather data for Saint-Martin-de-Castillon 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) | 14.5 | 16.6 | 19.0 | 23.3 | 25.6 | 32.3 | 34.0 | 36.9 | 32.2 | 27.1 | 18.7 | 14.4 |
| Average daytime temperature (°C) | 9.0 | 11.2 | 14.6 | 18.2 | 21.2 | 25.3 | 29.5 | 29.1 | 25.7 | 20.8 | 12.0 | 10.2 |
| Average temperature (°C) | 3.5 | 4.5 | 8.5 | 11.9 | 15.3 | 20.0 | 23.3 | 22.9 | 19.5 | 15.5 | 7.2 | 5.4 |
| Average night temperature (°C) | -0.2 | -0.8 | 2.9 | 5.4 | 9.4 | 14.4 | 16.6 | 16.4 | 13.7 | 10.8 | 2.8 | 1.1 |
| Absolute minimum temperature (°C) | -6.0 | -5.5 | -3.4 | -0.4 | 5.8 | 10.4 | 12.1 | 10.1 | 6.3 | 5.3 | -4.3 | -5.8 |
| 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 | 10.5 | 11.9 | 13.4 | 14.7 | 15.4 | 15.1 | 14.0 | 12.5 | 11.0 | 9.7 | 9.0 |
| 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) | 6.8 | 8.2 | 9.7 | 11.2 | 10.9 | 12.2 | 13.5 | 12.1 | 10.6 | 8.5 | 6.4 | 6.0 |
| Precipitation (mm) | 23 | 28 | 20 | 24 | 142 | 108 | 5 | 52 | 66 | 146 | 75 | 68 |
| Sunny days | 22 | 17 | 18 | 17 | 11 | 13 | 25 | 26 | 22 | 18 | 16 | 21 |
| Rainy days | 9 | 10 | 13 | 13 | 20 | 17 | 6 | 5 | 8 | 13 | 14 | 10 |
| Snow days | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Saint-Martin-de-Castillon during the most sunny months:
Months with the longest average daylight duration in Saint-Martin-de-Castillon:
The largest precipitation sum in Saint-Martin-de-Castillon is at