Average annual temperature is 11.7 °C
Absolute maximum temperature: 30.1 °C
Absolute minimum temperature: -5.7 °C
Number of sunny days: 112 days
Number of rainy days: 253 days
Look at detailed online map of Bon Air
* Weather data for Bon Air 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) | 14.3 | 12.9 | 16.2 | 16.6 | 23.3 | 29.2 | 30.1 | 28.1 | 30.1 | 25.2 | 14.8 | 12.1 |
| Average daytime temperature (°C) | 6.7 | 8.3 | 10.3 | 12.2 | 17.6 | 24.5 | 22.1 | 21.8 | 23.1 | 16.9 | 9.6 | 8.2 |
| Average temperature (°C) | 4.7 | 5.0 | 7.0 | 8.2 | 13.0 | 19.7 | 18.3 | 17.9 | 18.4 | 13.4 | 7.4 | 6.3 |
| Average night temperature (°C) | 2.5 | 2.0 | 3.5 | 4.1 | 8.2 | 14.0 | 14.1 | 13.6 | 13.9 | 10.2 | 5.3 | 4.3 |
| Absolute minimum temperature (°C) | -3.9 | -4.0 | -3.8 | -2.0 | 3.5 | 9.7 | 11.0 | 10.5 | 8.2 | 2.0 | -1.5 | -5.7 |
| 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 | 16.0 | 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 | 7.0 |
| Sunshine mean duration (h) | 2.7 | 4.6 | 5.1 | 6.9 | 10.6 | 13.0 | 10.9 | 9.8 | 9.5 | 6.3 | 3.1 | 2.1 |
| Precipitation (mm) | 82 | 14 | 137 | 82 | 57 | 48 | 108 | 92 | 61 | 128 | 115 | 82 |
| Sunny days | 8 | 13 | 3 | 8 | 14 | 22 | 5 | 6 | 16 | 9 | 1 | 7 |
| Rainy days | 23 | 15 | 28 | 22 | 17 | 8 | 26 | 25 | 14 | 22 | 29 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Bon Air during the most sunny months:
Months with the longest average daylight duration in Bon Air:
The largest precipitation sum in Bon Air is at