Neerslag — 2025
| Maand | Lummen | Herk-de-Stad | Verschil |
|---|---|---|---|
| Jan | 152.9 mm | 157 mm | -4.1 |
| Feb | 35.4 mm | 38.4 mm | -3.0 |
| Mrt | 8.8 mm | 9.4 mm | -0.6 |
| Apr | 34.6 mm | 28.1 mm | +6.5 |
| Mei | 40.8 mm | 41.9 mm | -1.1 |
| Jun | 47.2 mm | 52.2 mm | -5.0 |
| Jul | 70.5 mm | 74.4 mm | -3.9 |
| Aug |
| 31.8 mm |
| 34.9 mm |
| -3.1 |
| Sep | 48.8 mm | 45.2 mm | +3.6 |
| Okt | 78.9 mm | 80.8 mm | -1.9 |
| Nov | 66 mm | 59.8 mm | +6.2 |
| Dec | 27.8 mm | 27.6 mm | +0.2 |