Average annual temperature is 10.8 °C
Absolute maximum temperature: 29.1 °C
Absolute minimum temperature: -5.1 °C
Number of sunny days: 110 days
Number of rainy days: 251 days
Number of snow days: 4 days
Look at detailed online map of Haie du Postia
* Weather data for Haie du Postia 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) | 13.0 | 12.3 | 14.9 | 17.1 | 22.0 | 27.9 | 29.0 | 27.6 | 29.1 | 23.8 | 14.0 | 10.5 |
| Average daytime temperature (°C) | 5.7 | 7.3 | 9.3 | 11.3 | 16.8 | 23.5 | 21.5 | 21.0 | 22.1 | 15.9 | 8.6 | 7.0 |
| Average temperature (°C) | 3.7 | 4.1 | 6.1 | 7.3 | 12.4 | 18.8 | 17.5 | 17.1 | 17.5 | 12.5 | 6.5 | 5.3 |
| Average night temperature (°C) | 1.6 | 1.3 | 2.6 | 3.2 | 7.6 | 13.2 | 13.2 | 12.8 | 13.0 | 9.2 | 4.5 | 3.3 |
| Absolute minimum temperature (°C) | -5.1 | -4.5 | -4.4 | -3.3 | 2.4 | 7.8 | 9.6 | 9.1 | 7.1 | 0.9 | -3.2 | -4.6 |
| 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) | 8.6 | 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) | 2.5 | 5.3 | 5.1 | 7.2 | 10.8 | 13.3 | 10.9 | 9.9 | 9.6 | 5.9 | 3.0 | 1.9 |
| Precipitation (mm) | 106 | 16 | 146 | 93 | 57 | 56 | 122 | 101 | 56 | 112 | 129 | 92 |
| Sunny days | 8 | 14 | 5 | 6 | 14 | 19 | 5 | 6 | 14 | 11 | 1 | 7 |
| Rainy days | 20 | 14 | 26 | 24 | 17 | 11 | 26 | 25 | 16 | 20 | 29 | 23 |
| Snow days | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Haie du Postia during the most sunny months:
Months with the longest average daylight duration in Haie du Postia:
The largest precipitation sum in Haie du Postia is at