Average annual temperature is 12.1 °C
Absolute maximum temperature: 31.2 °C
Absolute minimum temperature: -5.3 °C
Number of sunny days: 123 days
Number of rainy days: 242 days
Look at detailed online map of Hyon
* Weather data for Hyon 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) | 14.8 | 12.9 | 16.5 | 17.1 | 23.7 | 29.6 | 29.8 | 28.7 | 31.2 | 25.1 | 15.5 | 12.8 |
| Average daytime temperature (°C) | 7.2 | 8.9 | 10.8 | 12.7 | 18.0 | 24.9 | 22.6 | 22.3 | 23.5 | 17.4 | 10.3 | 8.7 |
| Average temperature (°C) | 5.1 | 5.6 | 7.5 | 8.6 | 13.3 | 19.9 | 18.7 | 18.3 | 18.9 | 13.9 | 8.0 | 6.8 |
| Average night temperature (°C) | 2.8 | 2.5 | 4.0 | 4.2 | 8.1 | 14.1 | 14.5 | 13.8 | 14.4 | 10.5 | 5.8 | 4.8 |
| Absolute minimum temperature (°C) | -3.7 | -4.3 | -3.4 | -2.7 | 3.4 | 9.9 | 11.5 | 10.8 | 8.9 | 2.2 | -0.2 | -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 | 16.4 | 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) | 2.7 | 5.0 | 5.0 | 7.1 | 10.2 | 12.8 | 10.7 | 10.2 | 9.1 | 6.2 | 3.3 | 2.0 |
| Precipitation (mm) | 84 | 14 | 134 | 85 | 63 | 23 | 133 | 94 | 94 | 122 | 133 | 83 |
| Sunny days | 8 | 13 | 5 | 10 | 16 | 22 | 6 | 5 | 19 | 10 | 2 | 7 |
| Rainy days | 23 | 15 | 26 | 20 | 15 | 8 | 25 | 26 | 11 | 21 | 28 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Hyon during the most sunny months:
Months with the longest average daylight duration in Hyon:
The largest precipitation sum in Hyon is at