Average annual temperature is 12.4 °C
Absolute maximum temperature: 32.9 °C
Absolute minimum temperature: -4.8 °C
Number of sunny days: 132 days
Number of rainy days: 232 days
Number of snow days: 1 day
Look at detailed online map of Mercin-et-Vaux
* Weather data for Mercin-et-Vaux 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) | 14.9 | 14.4 | 18.4 | 19.8 | 24.8 | 29.8 | 30.1 | 29.7 | 32.9 | 26.3 | 16.2 | 12.7 |
| Average daytime temperature (°C) | 7.6 | 9.0 | 11.5 | 13.1 | 18.4 | 25.3 | 23.5 | 23.2 | 24.3 | 18.1 | 10.9 | 9.0 |
| Average temperature (°C) | 5.3 | 5.2 | 8.1 | 9.0 | 13.8 | 20.1 | 19.1 | 18.9 | 19.2 | 14.0 | 8.3 | 6.9 |
| Average night temperature (°C) | 2.9 | 1.9 | 4.4 | 4.9 | 9.0 | 14.2 | 14.4 | 14.6 | 14.3 | 10.2 | 5.8 | 4.8 |
| Absolute minimum temperature (°C) | -4.6 | -4.8 | -2.7 | -0.9 | 5.1 | 9.3 | 9.2 | 10.8 | 8.3 | 3.4 | -0.9 | -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 | 10.1 | 11.9 | 13.7 | 15.3 | 16.2 | 15.8 | 14.4 | 12.6 | 10.8 | 9.1 | 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) | 2.6 | 5.2 | 5.6 | 7.5 | 10.7 | 12.9 | 11.1 | 10.3 | 9.2 | 6.7 | 3.8 | 2.4 |
| Precipitation (mm) | 78 | 10 | 90 | 76 | 65 | 45 | 96 | 159 | 54 | 115 | 116 | 75 |
| Sunny days | 9 | 18 | 5 | 10 | 15 | 19 | 10 | 7 | 17 | 12 | 3 | 7 |
| Rainy days | 22 | 10 | 26 | 20 | 16 | 11 | 21 | 24 | 13 | 19 | 27 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Mercin-et-Vaux during the most sunny months:
Months with the longest average daylight duration in Mercin-et-Vaux:
The largest precipitation sum in Mercin-et-Vaux is at