Neerslag — 2023
| Month | Courcelles | Pont-à-Celles | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 128.2 mm | 114.6 mm | +13.6 |
| Apr | 74 mm | 76.4 mm | -2.4 |
| May | 66.1 mm | 60.9 mm | +5.2 |
| Jun | 41.4 mm | 42.2 mm | -0.8 |
| Jul | 126.1 mm | 119.6 mm | +6.5 |
| Aug |
| 84.1 mm |
| 84.1 mm |
| +0.0 |
| Sep | 68.2 mm | 76.9 mm | -8.7 |
| Oct | 114.7 mm | 122.7 mm | -8.0 |
| Nov | 118.3 mm | 120.2 mm | -1.9 |
| Dec | 96.2 mm | 94 mm | +2.2 |