Average annual temperature is 10.6 °C
Absolute maximum temperature: 29.8 °C
Absolute minimum temperature: -5.8 °C
Number of sunny days: 125 days
Number of rainy days: 237 days
Number of snow days: 3 days
Look at detailed online map of Sainte-Marie-sur-Semois
* Weather data for Sainte-Marie-sur-Semois 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) | 12.2 | 11.7 | 14.2 | 17.4 | 23.9 | 28.9 | 29.8 | 28.1 | 29.2 | 23.6 | 13.6 | 10.8 |
| Average daytime temperature (°C) | 5.2 | 6.8 | 9.3 | 11.5 | 17.8 | 24.8 | 22.1 | 21.3 | 22.3 | 15.5 | 7.9 | 6.2 |
| Average temperature (°C) | 3.3 | 3.4 | 5.8 | 7.4 | 13.3 | 19.8 | 17.8 | 17.2 | 17.3 | 11.7 | 5.9 | 4.5 |
| Average night temperature (°C) | 1.4 | 0.7 | 2.1 | 3.3 | 8.7 | 13.9 | 13.0 | 13.1 | 12.6 | 8.3 | 3.8 | 2.8 |
| Absolute minimum temperature (°C) | -5.8 | -5.6 | -4.7 | -3.5 | 3.7 | 8.1 | 8.7 | 8.0 | 5.9 | 2.0 | -5.1 | -4.8 |
| 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 | 13.8 | 15.4 | 16.2 | 15.8 | 14.4 | 12.6 | 10.8 | 9.1 | 8.2 |
| 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) | 2.1 | 4.9 | 5.4 | 7.9 | 11.7 | 13.5 | 10.3 | 9.8 | 10.0 | 5.6 | 2.3 | 1.6 |
| Precipitation (mm) | 161 | 18 | 174 | 97 | 40 | 39 | 120 | 155 | 51 | 154 | 227 | 134 |
| Sunny days | 7 | 17 | 8 | 8 | 12 | 19 | 9 | 8 | 17 | 12 | 2 | 6 |
| Rainy days | 21 | 11 | 23 | 22 | 19 | 11 | 22 | 23 | 13 | 19 | 28 | 25 |
| Snow days | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Sainte-Marie-sur-Semois during the most sunny months:
Months with the longest average daylight duration in Sainte-Marie-sur-Semois:
The largest precipitation sum in Sainte-Marie-sur-Semois is at