Average annual temperature is 9.6 °C
Absolute maximum temperature: 27.4 °C
Absolute minimum temperature: -9.7 °C
Number of sunny days: 108 days
Number of rainy days: 250 days
Number of snow days: 7 days
Look at detailed online map of Sur les Horlais
* Weather data for Sur les Horlais 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) | 11.6 | 10.8 | 12.8 | 16.3 | 21.8 | 26.7 | 27.3 | 26.8 | 27.4 | 22.6 | 12.3 | 9.2 |
| Average daytime temperature (°C) | 3.9 | 5.9 | 7.8 | 9.9 | 15.8 | 22.6 | 20.2 | 19.6 | 20.8 | 14.5 | 6.9 | 5.3 |
| Average temperature (°C) | 2.0 | 3.0 | 4.7 | 6.2 | 11.6 | 18.2 | 16.5 | 16.1 | 16.7 | 11.3 | 5.0 | 3.7 |
| Average night temperature (°C) | -0.1 | 0.7 | 1.6 | 2.4 | 7.1 | 13.1 | 12.3 | 12.3 | 12.6 | 8.3 | 3.2 | 2.1 |
| Absolute minimum temperature (°C) | -9.7 | -5.1 | -4.4 | -3.6 | 2.5 | 7.6 | 7.8 | 8.3 | 6.3 | 0.7 | -5.1 | -6.2 |
| 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 | 10.8 | 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 | 5.1 | 4.5 | 6.9 | 10.5 | 13.1 | 10.3 | 9.0 | 9.4 | 5.4 | 2.1 | 1.9 |
| Precipitation (mm) | 134 | 26 | 166 | 85 | 52 | 56 | 117 | 112 | 48 | 128 | 166 | 121 |
| Sunny days | 9 | 15 | 4 | 7 | 11 | 18 | 5 | 6 | 17 | 10 | 1 | 5 |
| Rainy days | 17 | 13 | 26 | 23 | 20 | 12 | 26 | 25 | 13 | 21 | 29 | 25 |
| Snow days | 5 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Sur les Horlais during the most sunny months:
Months with the longest average daylight duration in Sur les Horlais:
The largest precipitation sum in Sur les Horlais is at