Average annual temperature is 11.3 °C
Absolute maximum temperature: 29.8 °C
Absolute minimum temperature: -5.4 °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-Sambre
* Weather data for Ham-sur-Sambre 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) | 13.6 | 12.7 | 15.3 | 16.9 | 22.7 | 28.5 | 29.7 | 27.9 | 29.8 | 24.6 | 14.7 | 11.0 |
| Average daytime temperature (°C) | 6.2 | 7.9 | 9.9 | 11.7 | 17.3 | 24.0 | 21.9 | 21.5 | 22.7 | 16.5 | 9.3 | 7.7 |
| Average temperature (°C) | 4.2 | 4.7 | 6.6 | 7.8 | 12.7 | 19.2 | 18.0 | 17.6 | 18.2 | 13.2 | 7.1 | 6.0 |
| Average night temperature (°C) | 2.1 | 1.9 | 3.2 | 3.7 | 7.6 | 13.5 | 13.8 | 13.4 | 13.9 | 10.1 | 5.1 | 4.0 |
| Absolute minimum temperature (°C) | -4.3 | -4.6 | -4.5 | -2.6 | 2.4 | 8.8 | 10.7 | 10.1 | 8.4 | 1.7 | -2.1 | -5.4 |
| 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 | 15.5 | 16.4 | 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 | 4.9 | 5.1 | 6.9 | 10.6 | 13.1 | 10.9 | 9.9 | 9.6 | 6.2 | 2.9 | 2.0 |
| Precipitation (mm) | 89 | 15 | 138 | 90 | 63 | 44 | 139 | 99 | 60 | 112 | 119 | 90 |
| Sunny days | 8 | 14 | 4 | 7 | 13 | 22 | 5 | 6 | 17 | 10 | 2 | 6 |
| Rainy days | 23 | 14 | 26 | 23 | 18 | 8 | 26 | 25 | 13 | 21 | 28 | 24 |
| Snow days | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Ham-sur-Sambre during the most sunny months:
Months with the longest average daylight duration in Ham-sur-Sambre:
The largest precipitation sum in Ham-sur-Sambre is at