Neerslag — 2023
| Maand | Ferrières | Manhay | Verschil |
|---|---|---|---|
| Jan | 124.8 mm | – | – |
| Feb | 34.2 mm | – | – |
| Mrt | 162.5 mm | 171.3 mm | -8.8 |
| Apr | 86.2 mm | 95.9 mm | -9.7 |
| Mei | 48.6 mm | 64.5 mm | -15.9 |
| Jun | 82.8 mm | 70.4 mm | +12.4 |
| Jul | 136.1 mm | 169.4 mm | -33.3 |
| Aug |
| 136.7 mm |
| 166.8 mm |
| -30.1 |
| Sep | 60.6 mm | 70.2 mm | -9.6 |
| Okt | 106 mm | 112.9 mm | -6.9 |
| Nov | 156.6 mm | 175.8 mm | -19.2 |
| Dec | 109 mm | 157.3 mm | -48.3 |