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