Neerslag — 2023
| Month | Alken | Kortessem | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 133.6 mm | 136.1 mm | -2.5 |
| Apr | 74.3 mm | 74.3 mm | +0.0 |
| May | 43.1 mm | 43.1 mm | +0.0 |
| Jun | 51.2 mm | 51.2 mm | +0.0 |
| Jul | 153.6 mm | 153.6 mm | +0.0 |
| Aug |
| 100.7 mm |
| 100.7 mm |
| +0.0 |
| Sep | 73.3 mm | 73.3 mm | +0.0 |
| Oct | 110.1 mm | 110.1 mm | +0.0 |
| Nov | 139.3 mm | 139.3 mm | +0.0 |
| Dec | 93.7 mm | 93.7 mm | +0.0 |