Average annual temperature is 14.5 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: -3.9 °C
Number of sunny days: 158 days
Number of rainy days: 205 days
Number of snow days: 2 days
Look at detailed online map of Bretagne-de-Marsan
* Weather data for Bretagne-de-Marsan 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) | 19.9 | 18.9 | 28.3 | 28.4 | 28.8 | 31.7 | 34.1 | 38.3 | 33.1 | 31.7 | 22.9 | 17.1 |
| Average daytime temperature (°C) | 9.9 | 12.1 | 16.6 | 18.6 | 21.6 | 26.4 | 26.9 | 28.5 | 27.3 | 23.0 | 14.8 | 11.9 |
| Average temperature (°C) | 5.9 | 5.5 | 11.1 | 13.0 | 16.1 | 20.8 | 21.4 | 22.2 | 21.0 | 17.4 | 10.8 | 7.9 |
| Average night temperature (°C) | 2.7 | 0.5 | 6.6 | 8.0 | 11.1 | 16.2 | 16.2 | 16.7 | 16.0 | 12.9 | 7.5 | 4.7 |
| Absolute minimum temperature (°C) | -3.4 | -3.9 | -3.1 | 2.5 | 7.0 | 13.7 | 12.7 | 10.7 | 10.6 | 8.2 | -0.4 | -1.0 |
| 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) | 4.6 | 7.3 | 7.1 | 8.3 | 11.0 | 10.5 | 11.4 | 11.0 | 10.1 | 7.7 | 4.8 | 4.2 |
| Precipitation (mm) | 126 | 39 | 74 | 89 | 90 | 161 | 41 | 35 | 52 | 111 | 189 | 98 |
| Sunny days | 14 | 22 | 10 | 14 | 8 | 9 | 15 | 15 | 17 | 14 | 7 | 13 |
| Rainy days | 16 | 5 | 21 | 16 | 23 | 21 | 16 | 16 | 13 | 17 | 23 | 18 |
| Snow days | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Bretagne-de-Marsan during the most sunny months:
Months with the longest average daylight duration in Bretagne-de-Marsan:
The largest precipitation sum in Bretagne-de-Marsan is at