Average annual temperature is 12.1 °C
Absolute maximum temperature: 33.3 °C
Absolute minimum temperature: -5.0 °C
Number of sunny days: 135 days
Number of rainy days: 229 days
Number of snow days: 1 day
Look at detailed online map of Mézières-en-Vexin
* Weather data for Mézières-en-Vexin 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) | 13.9 | 14.0 | 18.4 | 18.9 | 23.5 | 30.6 | 29.3 | 29.9 | 33.3 | 26.9 | 16.3 | 13.1 |
| Average daytime temperature (°C) | 7.7 | 8.8 | 11.3 | 12.8 | 17.8 | 24.8 | 23.3 | 22.7 | 24.2 | 18.0 | 10.9 | 9.2 |
| Average temperature (°C) | 5.2 | 4.9 | 7.9 | 8.7 | 13.2 | 19.5 | 18.6 | 18.4 | 18.9 | 13.6 | 8.3 | 6.9 |
| Average night temperature (°C) | 2.7 | 1.6 | 4.6 | 4.6 | 8.5 | 13.7 | 13.9 | 14.2 | 14.1 | 9.7 | 5.7 | 4.6 |
| Absolute minimum temperature (°C) | -3.8 | -5.0 | -2.5 | -0.9 | 4.9 | 8.5 | 9.5 | 10.7 | 7.9 | 3.6 | -0.8 | -4.6 |
| 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 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.7 | 10.2 | 11.9 | 13.7 | 15.3 | 16.2 | 15.8 | 14.4 | 12.6 | 10.8 | 9.2 | 8.3 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 10.0 | 12.0 | 14.0 | 15.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 3.2 | 5.0 | 6.0 | 8.0 | 10.8 | 12.6 | 11.0 | 10.1 | 9.4 | 6.7 | 4.3 | 2.8 |
| Precipitation (mm) | 63 | 3 | 97 | 63 | 55 | 48 | 88 | 92 | 56 | 89 | 113 | 63 |
| Sunny days | 11 | 19 | 7 | 10 | 16 | 20 | 8 | 6 | 13 | 13 | 4 | 8 |
| Rainy days | 20 | 9 | 24 | 20 | 15 | 10 | 23 | 25 | 17 | 18 | 26 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Mézières-en-Vexin during the most sunny months:
Months with the longest average daylight duration in Mézières-en-Vexin:
The largest precipitation sum in Mézières-en-Vexin is at