Average annual temperature is 11.5 °C
Absolute maximum temperature: 30.6 °C
Absolute minimum temperature: -6.0 °C
Number of sunny days: 123 days
Number of rainy days: 242 days
Look at detailed online map of Athis
* Weather data for Athis 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 | 12.1 | 15.8 | 16.1 | 22.8 | 28.8 | 29.4 | 27.5 | 30.6 | 24.3 | 15.0 | 12.2 |
| Average daytime temperature (°C) | 6.6 | 8.2 | 10.1 | 11.9 | 17.1 | 24.1 | 22.0 | 21.7 | 22.9 | 16.8 | 9.7 | 8.1 |
| Average temperature (°C) | 4.5 | 5.1 | 6.9 | 7.9 | 12.6 | 19.2 | 18.1 | 17.7 | 18.4 | 13.3 | 7.4 | 6.2 |
| Average night temperature (°C) | 2.3 | 2.3 | 3.5 | 3.7 | 7.7 | 13.5 | 14.0 | 13.4 | 14.1 | 10.1 | 5.4 | 4.3 |
| Absolute minimum temperature (°C) | -4.3 | -4.6 | -3.9 | -2.6 | 2.8 | 9.2 | 10.9 | 10.4 | 8.9 | 2.0 | -0.3 | -6.0 |
| 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) | 2.9 | 5.2 | 5.2 | 7.4 | 10.4 | 12.9 | 11.0 | 10.6 | 9.3 | 6.3 | 3.5 | 2.0 |
| Precipitation (mm) | 90 | 13 | 123 | 93 | 68 | 30 | 124 | 77 | 66 | 117 | 125 | 75 |
| Sunny days | 8 | 17 | 5 | 9 | 13 | 22 | 6 | 5 | 17 | 12 | 2 | 7 |
| Rainy days | 23 | 11 | 26 | 21 | 18 | 8 | 25 | 26 | 13 | 19 | 28 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Athis during the most sunny months:
Months with the longest average daylight duration in Athis:
The largest precipitation sum in Athis is at