Average annual temperature is 14.5 °C
Absolute maximum temperature: 40.6 °C
Absolute minimum temperature: -4.3 °C
Number of sunny days: 177 days
Number of rainy days: 186 days
Number of snow days: 2 days
Look at detailed online map of Castanet-Tolosan
* Weather data for Castanet-Tolosan 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) | 15.1 | 17.3 | 21.6 | 24.1 | 27.7 | 30.9 | 36.0 | 40.6 | 32.6 | 31.9 | 22.1 | 16.9 |
| Average daytime temperature (°C) | 8.3 | 11.2 | 15.1 | 17.6 | 20.8 | 26.2 | 28.4 | 29.6 | 28.0 | 23.5 | 13.9 | 10.8 |
| Average temperature (°C) | 5.2 | 5.8 | 10.2 | 12.3 | 15.8 | 21.0 | 22.9 | 23.6 | 21.6 | 17.6 | 10.0 | 7.3 |
| Average night temperature (°C) | 2.5 | 1.2 | 5.9 | 7.5 | 11.2 | 16.2 | 17.6 | 17.9 | 16.3 | 12.8 | 6.2 | 4.2 |
| Absolute minimum temperature (°C) | -3.5 | -3.4 | -4.3 | 2.4 | 7.3 | 12.3 | 14.3 | 11.8 | 8.7 | 6.7 | -1.4 | -2.8 |
| 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) | 9.4 | 10.5 | 11.9 | 13.4 | 14.7 | 15.4 | 15.1 | 13.9 | 12.5 | 11.0 | 9.7 | 9.0 |
| 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 | 8.0 |
| Sunshine mean duration (h) | 4.2 | 7.3 | 7.8 | 8.3 | 10.0 | 11.3 | 11.8 | 11.1 | 10.3 | 7.9 | 5.5 | 4.1 |
| Precipitation (mm) | 81 | 19 | 58 | 57 | 120 | 132 | 14 | 40 | 43 | 57 | 100 | 79 |
| Sunny days | 11 | 19 | 15 | 15 | 11 | 10 | 17 | 17 | 20 | 20 | 10 | 12 |
| Rainy days | 19 | 8 | 16 | 15 | 20 | 20 | 14 | 14 | 10 | 11 | 20 | 19 |
| Snow days | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Castanet-Tolosan during the most sunny months:
Months with the longest average daylight duration in Castanet-Tolosan:
The largest precipitation sum in Castanet-Tolosan is at