Neerslag — 2023
| Month | Flémalle | Awans | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 120.6 mm | 133.2 mm | -12.6 |
| Apr | 74.3 mm | 88.3 mm | -14.0 |
| May | 55.5 mm | 56.3 mm | -0.8 |
| Jun | 73.8 mm | 76.4 mm | -2.6 |
| Jul | 118.2 mm | 115 mm | +3.2 |
| Aug |
| 114.9 mm |
| 116.1 mm |
| -1.2 |
| Sep | 83.7 mm | 96.2 mm | -12.5 |
| Oct | 111.5 mm | 109.3 mm | +2.2 |
| Nov | 130.5 mm | 130.5 mm | +0.0 |
| Dec | 89 mm | 89.6 mm | -0.6 |