Neerslag — 2026
| Month | Olen | Herselt | Difference |
|---|---|---|---|
| Jan | 61.4 mm | 64.5 mm | -3.1 |
| Feb | 79.4 mm | 91.3 mm | -11.9 |
| Mar | 56.5 mm | 56.7 mm | -0.2 |
| Apr | 18.8 mm | 9.1 mm | +9.7 |
| May | 93.8 mm | 113.9 mm | -20.1 |
| Jun | 81.7 mm | 78.7 mm | +3.0 |
| Jul | 14.5 mm | 16.2 mm | -1.7 |
| Aug |
| 75.6 mm |
| 75.5 mm |
| +0.1 |
| Sep | 58.8 mm | 46.2 mm | +12.6 |
| Oct | 100.3 mm | 89.9 mm | +10.4 |
| Nov | – | – | – |
| Dec | – | – | – |