Neerslag — 2023
| Month | Vaals | Kelmis | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 2.4 mm | 103.9 mm | -101.5 |
| Apr | 77 mm | 88.2 mm | -11.2 |
| May | 62.5 mm | 68.6 mm | -6.1 |
| Jun | 110.7 mm | 87.2 mm | +23.5 |
| Jul | 130.1 mm | 102.9 mm | +27.2 |
| Aug |
| 114.8 mm |
| 117.3 mm |
| -2.5 |
| Sep | 95.4 mm | 80.3 mm | +15.1 |
| Oct | 108.1 mm | 103.5 mm | +4.6 |
| Nov | 159.7 mm | 170.4 mm | -10.7 |
| Dec | 112.9 mm | 127.9 mm | -15.0 |