Average annual temperature is 12.9 °C
Absolute maximum temperature: 33.4 °C
Absolute minimum temperature: -4.5 °C
Number of sunny days: 131 days
Number of rainy days: 233 days
Number of snow days: 1 day
Look at detailed online map of Merry-la-Vallée
* Weather data for Merry-la-Vallée 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) | 16.1 | 16.6 | 20.4 | 20.2 | 25.2 | 30.2 | 31.5 | 32.0 | 33.4 | 28.2 | 16.1 | 13.4 |
| Average daytime temperature (°C) | 7.1 | 9.2 | 12.1 | 13.5 | 19.2 | 25.7 | 24.7 | 24.3 | 25.8 | 19.7 | 11.1 | 9.0 |
| Average temperature (°C) | 5.2 | 5.3 | 8.2 | 9.5 | 14.7 | 20.7 | 20.2 | 20.0 | 20.5 | 15.0 | 8.5 | 7.0 |
| Average night temperature (°C) | 3.1 | 2.2 | 4.5 | 5.3 | 10.0 | 15.1 | 15.5 | 16.0 | 15.4 | 11.0 | 5.9 | 4.9 |
| Absolute minimum temperature (°C) | -4.5 | -3.9 | -2.9 | -0.6 | 6.1 | 10.9 | 11.2 | 10.5 | 7.5 | 3.7 | -0.5 | -3.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 15.0 | 16.0 | 15.0 | 14.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.9 | 10.2 | 11.9 | 13.6 | 15.2 | 15.9 | 15.6 | 14.2 | 12.6 | 10.9 | 9.3 | 8.5 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 2.5 | 5.4 | 6.5 | 7.5 | 10.9 | 12.7 | 11.0 | 9.3 | 9.9 | 6.8 | 3.6 | 2.0 |
| Precipitation (mm) | 78 | 8 | 91 | 64 | 54 | 62 | 66 | 80 | 26 | 107 | 104 | 75 |
| Sunny days | 5 | 16 | 8 | 9 | 12 | 18 | 12 | 9 | 17 | 13 | 2 | 10 |
| Rainy days | 25 | 12 | 23 | 21 | 19 | 12 | 19 | 22 | 13 | 18 | 28 | 21 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Merry-la-Vallée during the most sunny months:
Months with the longest average daylight duration in Merry-la-Vallée:
The largest precipitation sum in Merry-la-Vallée is at