Average annual temperature is 12.2 °C
Absolute maximum temperature: 36.5 °C
Absolute minimum temperature: -6.1 °C
Number of sunny days: 142 days
Number of rainy days: 211 days
Number of snow days: 12 days
Look at detailed online map of Castelnau-Durban
* Weather data for Castelnau-Durban 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) | 18.8 | 18.0 | 24.6 | 24.7 | 24.2 | 28.4 | 34.4 | 36.5 | 31.4 | 29.2 | 22.0 | 18.1 |
| Average daytime temperature (°C) | 6.6 | 9.5 | 14.3 | 15.0 | 16.7 | 22.6 | 23.8 | 25.1 | 25.0 | 21.1 | 13.1 | 10.6 |
| Average temperature (°C) | 3.1 | 4.0 | 9.0 | 10.4 | 12.5 | 18.1 | 19.3 | 19.9 | 19.0 | 15.8 | 8.6 | 6.0 |
| Average night temperature (°C) | 0.0 | -0.4 | 4.6 | 5.9 | 8.7 | 13.6 | 14.9 | 15.3 | 13.9 | 11.2 | 4.8 | 2.6 |
| Absolute minimum temperature (°C) | -6.1 | -4.7 | -3.0 | 0.2 | 5.5 | 10.5 | 11.0 | 9.6 | 6.5 | 5.3 | -1.1 | -1.6 |
| 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) | 9.4 | 10.5 | 11.9 | 13.4 | 14.7 | 15.3 | 15.0 | 13.9 | 12.5 | 11.0 | 9.8 | 9.1 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 4.7 | 7.9 | 7.7 | 7.9 | 9.1 | 10.4 | 9.8 | 10.7 | 10.3 | 8.0 | 5.6 | 5.2 |
| Precipitation (mm) | 144 | 26 | 92 | 151 | 182 | 146 | 73 | 69 | 32 | 66 | 154 | 121 |
| Sunny days | 9 | 18 | 15 | 9 | 3 | 5 | 8 | 16 | 17 | 18 | 11 | 13 |
| Rainy days | 12 | 8 | 16 | 21 | 28 | 25 | 23 | 15 | 13 | 13 | 19 | 18 |
| Snow days | 10 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Castelnau-Durban during the most sunny months:
Months with the longest average daylight duration in Castelnau-Durban:
The largest precipitation sum in Castelnau-Durban is at