Neerslag — 2026
| Month | Westerlo | Olen | Difference |
|---|---|---|---|
| Jan | 64.5 mm | 61.4 mm | +3.1 |
| Feb | 91.3 mm | 79.4 mm | +11.9 |
| Mar | 54.7 mm | 56.5 mm | -1.8 |
| Apr | 11.3 mm | 18.8 mm | -7.5 |
| May | 109.8 mm | 93.8 mm | +16.0 |
| Jun | 74.3 mm | 81.7 mm | -7.4 |
| Jul | 15.7 mm | 14.5 mm | +1.2 |
| Aug |
| 77.5 mm |
| 75.6 mm |
| +1.9 |
| Sep | 45.7 mm | 58.8 mm | -13.1 |
| Oct | 96.8 mm | 100.3 mm | -3.5 |
| Nov | – | – | – |
| Dec | – | – | – |