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Weather & Climate
De Haan, Flanders, Belgium
Overview
Climate data and monthly weather averages for De Haan.
Key Metrics
Annual Avg
11.3°C
Summer Avg
17°C
Winter Avg
5.8°C
Record High
30.5°C
Record Low
-4.2°C
Annual Precipitation
806.9 mm
Avg Humidity
84%
Summer Humidity
82%
Winter Humidity
87%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 12.7° | 5.5° | -2.7° | 72.5 | 87% | 24 | 86.3 |
| Feb | 13° | 5.1° | -4° | 61.9 | 86% | 41 | 80.8 |
| Mar | 15.8° | 6.4° | -4.2° | 53.6 | 86% | 86 | 71.6 |
| Apr | 20.2° | 9.1° | 1° | 37.8 | 83% | 135 | 61.8 |
| May | 21.3° | 12.2° | 5.8° | 53.3 | 83% | 167 | 57 |
| Jun | 24.8° | 15.2° | 9.2° | 59.1 | 83% | 173 | 72.1 |
| Jul | 30.5° | 17.6° | 12.9° | 72.2 | 82% | 170 | 71.1 |
| Aug | 28.3° | 18.2° | 13.7° | 80.9 | 82% | 142 | 69.8 |
| Sep | 24.9° | 16.4° | 9.8° | 64.2 | 81% | 101 | 79.8 |
| Oct | 21.7° | 13.4° | 5.2° | 80.3 | 83% | 58 | 94.1 |
| Nov | 17° | 9.7° | 0.7° | 84.6 | 86% | 27 | 76.6 |
| Dec | 13.6° | 6.7° | -2.7° | 86.5 | 87% | 18 | 78 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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