Neerslag — 2023
| Month | Cerfontaine | Couvin | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 125.7 mm | 102.1 mm | +23.6 |
| Apr | 80.9 mm | 81.7 mm | -0.8 |
| May | 53.7 mm | 65.3 mm | -11.6 |
| Jun | 45.6 mm | 58.7 mm | -13.1 |
| Jul | 127.7 mm | 107.3 mm | +20.4 |
| Aug |
| 87.6 mm |
| 105.1 mm |
| -17.5 |
| Sep | 52 mm | 46.1 mm | +5.9 |
| Oct | 118.9 mm | 109 mm | +9.9 |
| Nov | 138.5 mm | 140.1 mm | -1.6 |
| Dec | 90.8 mm | 86.4 mm | +4.4 |