Average annual temperature is 12.9 °C
Absolute maximum temperature: 37.1 °C
Absolute minimum temperature: -6.5 °C
Number of sunny days: 135 days
Number of rainy days: 224 days
Number of snow days: 6 days
Look at detailed online map of Les Petits-Marais
* Weather data for Les Petits-Marais 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) | 16.7 | 16.7 | 22.8 | 24.2 | 25.8 | 30.8 | 33.8 | 37.1 | 33.9 | 29.8 | 17.8 | 14.8 |
| Average daytime temperature (°C) | 7.3 | 9.9 | 13.2 | 14.6 | 19.3 | 26.2 | 26.6 | 26.8 | 26.9 | 21.1 | 11.9 | 9.3 |
| Average temperature (°C) | 4.9 | 4.3 | 8.4 | 9.8 | 14.6 | 20.4 | 20.9 | 21.2 | 20.2 | 15.0 | 8.8 | 5.7 |
| Average night temperature (°C) | 2.1 | 0.3 | 3.8 | 5.0 | 9.7 | 14.3 | 15.3 | 16.3 | 14.4 | 10.0 | 5.5 | 2.7 |
| Absolute minimum temperature (°C) | -5.1 | -6.5 | -4.4 | -1.5 | 6.1 | 11.5 | 12.1 | 8.8 | 4.9 | 4.0 | -1.5 | -4.4 |
| 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 | 8.0 |
| Daylight mean duration (h) | 9.1 | 10.3 | 11.9 | 13.6 | 15.0 | 15.7 | 15.4 | 14.1 | 12.6 | 10.9 | 9.5 | 8.7 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 2.5 | 5.9 | 7.6 | 8.0 | 9.8 | 12.8 | 12.3 | 10.8 | 10.3 | 7.6 | 4.5 | 3.3 |
| Precipitation (mm) | 59 | 20 | 93 | 53 | 106 | 94 | 71 | 76 | 20 | 93 | 113 | 72 |
| Sunny days | 4 | 15 | 12 | 8 | 9 | 15 | 12 | 12 | 20 | 15 | 3 | 10 |
| Rainy days | 23 | 11 | 19 | 22 | 22 | 15 | 19 | 19 | 10 | 16 | 27 | 21 |
| Snow days | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Les Petits-Marais during the most sunny months:
Months with the longest average daylight duration in Les Petits-Marais:
The largest precipitation sum in Les Petits-Marais is at