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Weather & Climate
Grez-Doiceau, Wallonia, Belgium
Overview
Climate data and monthly weather averages for Grez-Doiceau.
Key Metrics
Annual Avg
9.7°C
Summer Avg
17.3°C
Winter Avg
2.1°C
Record High
39.4°C
Record Low
-16.2°C
Annual Precipitation
807.3 mm
Avg Humidity
84%
Summer Humidity
77%
Winter Humidity
93%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 12.7° | 1.6° | -12.9° | 75 | 94% | 25 | 66.8 |
| Feb | 17.7° | 2.2° | -16.2° | 65.8 | 91% | 42 | 71.9 |
| Mar | 20.4° | 5.2° | -9.6° | 61.7 | 86% | 85 | 62.4 |
| Apr | 25.6° | 9.1° | -4.8° | 44.7 | 80% | 127 | 49.8 |
| May | 28.1° | 12.8° | -0.4° | 65.1 | 79% | 156 | 49.2 |
| Jun | 32.6° | 16.2° | 3.6° | 67.8 | 78% | 163 | 50.2 |
| Jul | 39.4° | 18.1° | 6.9° | 73.2 | 75% | 162 | 49.4 |
| Aug | 35.7° | 17.7° | 5.2° | 81.8 | 77% | 136 | 48 |
| Sep | 33.7° | 14.3° | 2.5° | 54.9 | 79% | 101 | 54.4 |
| Oct | 25.1° | 10.4° | -4.3° | 63.5 | 86% | 61 | 69.6 |
| Nov | 18.6° | 5.9° | -4.8° | 71.7 | 92% | 29 | 57.4 |
| Dec | 14.4° | 2.5° | -13.3° | 82.1 | 94% | 20 | 61.9 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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