Average annual temperature is 11.8 °C
Absolute maximum temperature: 30.2 °C
Absolute minimum temperature: -5.0 °C
Number of sunny days: 116 days
Number of rainy days: 246 days
Number of snow days: 3 days
Look at detailed online map of Mesnil-Saint-Blaise
* Weather data for Mesnil-Saint-Blaise Belgium is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 14.2 | 13.6 | 16.2 | 19.1 | 23.7 | 29.0 | 29.8 | 29.3 | 30.2 | 25.1 | 15.1 | 11.7 |
| Average daytime temperature (°C) | 6.8 | 8.6 | 10.5 | 12.5 | 18.1 | 24.9 | 22.7 | 22.1 | 23.3 | 17.2 | 9.8 | 8.2 |
| Average temperature (°C) | 4.7 | 5.1 | 7.2 | 8.4 | 13.4 | 19.9 | 18.6 | 18.1 | 18.3 | 13.5 | 7.7 | 6.4 |
| Average night temperature (°C) | 2.4 | 2.1 | 3.6 | 3.9 | 8.3 | 13.8 | 14.0 | 13.7 | 13.4 | 9.9 | 5.7 | 4.4 |
| Absolute minimum temperature (°C) | -5.0 | -3.7 | -3.5 | -3.0 | 2.1 | 9.0 | 9.9 | 9.2 | 7.0 | 1.0 | -3.0 | -3.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 16.0 | 16.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.6 | 10.1 | 11.9 | 13.8 | 15.4 | 16.3 | 15.9 | 14.4 | 12.6 | 10.7 | 9.1 | 8.1 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 10.0 | 12.0 | 14.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 2.5 | 5.4 | 5.0 | 7.2 | 10.6 | 13.3 | 10.9 | 9.7 | 9.5 | 5.8 | 2.7 | 1.9 |
| Precipitation (mm) | 107 | 12 | 135 | 68 | 63 | 47 | 111 | 101 | 57 | 100 | 128 | 86 |
| Sunny days | 8 | 14 | 6 | 6 | 13 | 19 | 6 | 9 | 18 | 11 | 1 | 5 |
| Rainy days | 21 | 14 | 25 | 24 | 18 | 11 | 25 | 22 | 12 | 20 | 29 | 25 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Mesnil-Saint-Blaise during the most sunny months:
Months with the longest average daylight duration in Mesnil-Saint-Blaise:
The largest precipitation sum in Mesnil-Saint-Blaise is at