Neerslag — 2023
| Month | Marche-en-Famenne | Somme-Leuze | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 155.7 mm | 112.8 mm | +42.9 |
| Apr | 74.2 mm | 74.4 mm | -0.2 |
| May | 63.7 mm | 59 mm | +4.7 |
| Jun | 55.9 mm | 61.6 mm | -5.7 |
| Jul | 139.9 mm | 164.8 mm | -24.9 |
| Aug |
| 124.6 mm |
| 120.5 mm |
| +4.1 |
| Sep | 67.2 mm | 64.2 mm | +3.0 |
| Oct | 108.3 mm | 113.7 mm | -5.4 |
| Nov | 160.4 mm | 130.3 mm | +30.1 |
| Dec | 116.8 mm | 100.1 mm | +16.7 |