Neerslag — 2026
| Month | Herstal | Beyne-Heusay | Difference |
|---|---|---|---|
| Jan | 74.4 mm | 73.9 mm | +0.5 |
| Feb | 100.2 mm | 115.4 mm | -15.2 |
| Mar | 57.4 mm | 61.8 mm | -4.4 |
| Apr | 26.7 mm | 32.3 mm | -5.6 |
| May | 110.5 mm | 115.1 mm | -4.6 |
| Jun | 76.6 mm | 87.7 mm | -11.1 |
| Jul | 15.8 mm | 16.1 mm | -0.3 |
| Aug | 62.6 mm | 65.4 mm | -2.8 |
| Sep | 13.8 mm | 17.4 mm | -3.6 |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |