Average annual temperature is 14.4 °C
Absolute maximum temperature: 39.6 °C
Absolute minimum temperature: -4.3 °C
Number of sunny days: 150 days
Number of rainy days: 212 days
Number of snow days: 3 days
Look at detailed online map of Meillon
* Weather data for Meillon 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) | 22.1 | 20.8 | 28.6 | 27.9 | 28.3 | 31.6 | 33.9 | 39.6 | 32.9 | 33.7 | 25.3 | 20.1 |
| Average daytime temperature (°C) | 9.9 | 12.5 | 17.4 | 18.2 | 20.3 | 25.1 | 26.0 | 27.2 | 27.1 | 23.8 | 15.5 | 12.9 |
| Average temperature (°C) | 5.7 | 6.0 | 11.4 | 12.8 | 15.3 | 20.3 | 21.1 | 21.7 | 20.8 | 17.9 | 11.1 | 8.2 |
| Average night temperature (°C) | 2.2 | 0.8 | 6.4 | 7.8 | 10.9 | 15.9 | 16.8 | 16.7 | 15.7 | 12.8 | 7.2 | 4.3 |
| Absolute minimum temperature (°C) | -4.3 | -2.7 | -1.1 | 3.0 | 7.0 | 13.9 | 12.8 | 11.4 | 10.8 | 6.8 | 1.7 | -0.9 |
| 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) | 9.4 | 10.5 | 11.9 | 13.4 | 14.7 | 15.3 | 15.0 | 13.9 | 12.5 | 11.0 | 9.7 | 9.0 |
| Daylight minimum duration (h) | 9.0 | 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 | 7.6 | 7.5 | 8.2 | 9.8 | 9.7 | 9.0 | 10.3 | 9.8 | 7.7 | 5.0 | 5.0 |
| Precipitation (mm) | 149 | 43 | 85 | 156 | 189 | 125 | 34 | 72 | 57 | 93 | 185 | 111 |
| Sunny days | 10 | 19 | 14 | 14 | 6 | 6 | 10 | 16 | 19 | 16 | 7 | 13 |
| Rainy days | 19 | 8 | 17 | 16 | 25 | 24 | 21 | 15 | 11 | 15 | 23 | 18 |
| Snow days | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Meillon during the most sunny months:
Months with the longest average daylight duration in Meillon:
The largest precipitation sum in Meillon is at