Neerslag — 2023
| Month | Manhay | Érezée | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 171.3 mm | 167.7 mm | +3.6 |
| Apr | 95.9 mm | 80.5 mm | +15.4 |
| May | 64.5 mm | 54.9 mm | +9.6 |
| Jun | 70.4 mm | 71.9 mm | -1.5 |
| Jul | 169.4 mm | 150.3 mm | +19.1 |
| Aug |
| 166.8 mm |
| 131 mm |
| +35.8 |
| Sep | 70.2 mm | 63.7 mm | +6.5 |
| Oct | 112.9 mm | 100.6 mm | +12.3 |
| Nov | 175.8 mm | 163 mm | +12.8 |
| Dec | 157.3 mm | 123.7 mm | +33.6 |