Average annual temperature is 11.2 °C
Absolute maximum temperature: 29.9 °C
Absolute minimum temperature: -5.3 °C
Number of sunny days: 114 days
Number of rainy days: 249 days
Number of snow days: 2 days
Look at detailed online map of Ham-sur-Heure
* Weather data for Ham-sur-Heure 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) | 13.2 | 12.6 | 15.3 | 16.5 | 22.2 | 28.2 | 29.1 | 28.2 | 29.9 | 24.1 | 14.2 | 10.7 |
| Average daytime temperature (°C) | 6.0 | 7.6 | 9.6 | 11.5 | 17.0 | 23.8 | 21.6 | 21.3 | 22.5 | 16.3 | 9.0 | 7.4 |
| Average temperature (°C) | 4.0 | 4.7 | 6.5 | 7.7 | 12.6 | 19.2 | 17.8 | 17.5 | 18.2 | 13.0 | 6.9 | 5.7 |
| Average night temperature (°C) | 1.9 | 2.1 | 3.0 | 3.7 | 7.9 | 13.7 | 13.8 | 13.4 | 14.2 | 9.9 | 5.0 | 3.8 |
| Absolute minimum temperature (°C) | -4.0 | -3.6 | -4.1 | -2.2 | 3.0 | 8.3 | 10.3 | 10.0 | 8.5 | 2.2 | -2.2 | -5.3 |
| 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) | 2.7 | 5.2 | 4.9 | 6.9 | 10.5 | 13.0 | 10.8 | 9.8 | 9.4 | 5.8 | 2.9 | 1.7 |
| Precipitation (mm) | 103 | 19 | 140 | 84 | 62 | 41 | 131 | 96 | 58 | 110 | 145 | 90 |
| Sunny days | 9 | 14 | 5 | 7 | 13 | 19 | 5 | 6 | 17 | 11 | 1 | 7 |
| Rainy days | 21 | 14 | 26 | 23 | 18 | 11 | 26 | 25 | 13 | 20 | 29 | 23 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Ham-sur-Heure during the most sunny months:
Months with the longest average daylight duration in Ham-sur-Heure:
The largest precipitation sum in Ham-sur-Heure is at