Average annual temperature is 11.8 °C
Absolute maximum temperature: 32.1 °C
Absolute minimum temperature: -4.4 °C
Number of sunny days: 118 days
Number of rainy days: 244 days
Number of snow days: 3 days
Look at detailed online map of As
* Weather data for As 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) | 15.9 | 13.4 | 17.1 | 17.6 | 23.9 | 30.1 | 32.1 | 27.8 | 30.5 | 25.3 | 15.2 | 11.4 |
| Average daytime temperature (°C) | 6.8 | 8.2 | 10.3 | 12.7 | 18.5 | 25.3 | 22.8 | 22.3 | 23.3 | 16.9 | 9.7 | 8.2 |
| Average temperature (°C) | 4.8 | 5.0 | 7.0 | 8.6 | 13.6 | 20.2 | 18.6 | 18.0 | 18.4 | 13.5 | 7.3 | 6.3 |
| Average night temperature (°C) | 2.6 | 1.7 | 3.5 | 4.4 | 8.3 | 14.5 | 14.2 | 13.8 | 13.4 | 10.3 | 5.0 | 4.2 |
| Absolute minimum temperature (°C) | -3.8 | -4.4 | -4.0 | -2.7 | 3.1 | 9.9 | 10.7 | 10.4 | 8.2 | 1.8 | -2.5 | -3.6 |
| 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) | 8.5 | 10.0 | 11.9 | 13.8 | 15.6 | 16.5 | 16.0 | 14.5 | 12.6 | 10.7 | 9.0 | 8.0 |
| 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) | 2.6 | 4.4 | 5.3 | 7.8 | 11.1 | 12.8 | 11.2 | 9.8 | 9.4 | 5.9 | 3.6 | 2.1 |
| Precipitation (mm) | 96 | 20 | 133 | 72 | 53 | 83 | 131 | 94 | 64 | 125 | 135 | 104 |
| Sunny days | 7 | 16 | 4 | 8 | 14 | 21 | 4 | 6 | 17 | 11 | 3 | 7 |
| Rainy days | 22 | 12 | 27 | 22 | 17 | 9 | 27 | 25 | 13 | 20 | 27 | 23 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit As during the most sunny months:
Months with the longest average daylight duration in As:
The largest precipitation sum in As is at