Neerslag — 2023
| Month | Courcelles | Les Bons Villers | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 128.2 mm | 135.5 mm | -7.3 |
| Apr | 74 mm | 77.6 mm | -3.6 |
| May | 66.1 mm | 56.9 mm | +9.2 |
| Jun | 41.4 mm | 47.6 mm | -6.2 |
| Jul | 126.1 mm | 121.3 mm | +4.8 |
| Aug |
| 84.1 mm |
| 94 mm |
| -9.9 |
| Sep | 68.2 mm | 71.9 mm | -3.7 |
| Oct | 114.7 mm | 119.4 mm | -4.7 |
| Nov | 118.3 mm | 106.1 mm | +12.2 |
| Dec | 96.2 mm | 91.3 mm | +4.9 |