Neerslag — 2023
| Month | Ath | Chièvres | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 132 mm | 138.2 mm | -6.2 |
| Apr | 79.9 mm | 75.3 mm | +4.6 |
| May | 50.2 mm | 56.1 mm | -5.9 |
| Jun | 41.4 mm | 30.6 mm | +10.8 |
| Jul | 123.8 mm | 128 mm | -4.2 |
| Aug |
| 84.2 mm |
| 73.2 mm |
| +11.0 |
| Sep | 72.7 mm | 80.1 mm | -7.4 |
| Oct | 112.5 mm | 115.3 mm | -2.8 |
| Nov | 124.7 mm | 141.6 mm | -16.9 |
| Dec | 85.6 mm | 83.9 mm | +1.7 |