Neerslag — 2026
| Month | Spa | Theux | Difference |
|---|---|---|---|
| Jan | 86.4 mm | 73.9 mm | +12.5 |
| Feb | 140.9 mm | 115.4 mm | +25.5 |
| Mar | 86 mm | 78.2 mm | +7.8 |
| Apr | 42.8 mm | 40.7 mm | +2.1 |
| May | 115 mm | 115 mm | +0.0 |
| Jun | 87.5 mm | 87.5 mm | +0.0 |
| Jul | 10.1 mm | 11.6 mm | -1.5 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |