Average annual temperature is 10.9 °C
Absolute maximum temperature: 29.4 °C
Absolute minimum temperature: -4.8 °C
Number of sunny days: 111 days
Number of rainy days: 250 days
Number of snow days: 4 days
Look at detailed online map of Sart-Saint-Laurent
* Weather data for Sart-Saint-Laurent 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) | 13.1 | 12.4 | 14.9 | 17.0 | 22.1 | 27.9 | 29.4 | 27.5 | 29.2 | 24.1 | 14.2 | 10.6 |
| Average daytime temperature (°C) | 5.7 | 7.4 | 9.4 | 11.3 | 16.8 | 23.6 | 21.6 | 21.1 | 22.3 | 16.1 | 8.8 | 7.2 |
| Average temperature (°C) | 3.8 | 4.3 | 6.2 | 7.4 | 12.4 | 18.8 | 17.7 | 17.2 | 17.8 | 12.8 | 6.7 | 5.5 |
| Average night temperature (°C) | 1.6 | 1.5 | 2.7 | 3.3 | 7.4 | 13.3 | 13.5 | 13.1 | 13.5 | 9.5 | 4.7 | 3.5 |
| Absolute minimum temperature (°C) | -4.5 | -4.1 | -4.7 | -2.7 | 2.0 | 8.1 | 10.1 | 9.6 | 7.5 | 1.2 | -2.9 | -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 | 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 | 15.5 | 16.3 | 15.9 | 14.5 | 12.6 | 10.7 | 9.0 | 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) | 2.6 | 5.2 | 5.3 | 7.3 | 10.9 | 13.3 | 11.0 | 10.0 | 9.7 | 6.0 | 3.1 | 2.0 |
| Precipitation (mm) | 95 | 15 | 143 | 82 | 56 | 51 | 133 | 95 | 61 | 102 | 124 | 90 |
| Sunny days | 6 | 15 | 5 | 6 | 13 | 20 | 5 | 6 | 18 | 10 | 1 | 6 |
| Rainy days | 22 | 13 | 26 | 24 | 18 | 10 | 26 | 25 | 12 | 21 | 29 | 24 |
| Snow days | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Sart-Saint-Laurent during the most sunny months:
Months with the longest average daylight duration in Sart-Saint-Laurent:
The largest precipitation sum in Sart-Saint-Laurent is at