Neerslag — 2023
| Month | Dalhem | Blégny | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 143.2 mm | 118.7 mm | +24.5 |
| Apr | 83.3 mm | 91.9 mm | -8.6 |
| May | 57.7 mm | 67.5 mm | -9.8 |
| Jun | 104.3 mm | 103.3 mm | +1.0 |
| Jul | 148.9 mm | 134.4 mm | +14.5 |
| Aug |
| 122.6 mm |
| 131 mm |
| -8.4 |
| Sep | 107.2 mm | 89.5 mm | +17.7 |
| Oct | 119.9 mm | 106.2 mm | +13.7 |
| Nov | 161.9 mm | 153.5 mm | +8.4 |
| Dec | 107 mm | 106.5 mm | +0.5 |