Neerslag — 2026
| Mois | Landgraaf | Kerkrade | Différence |
|---|---|---|---|
| Jan | – | – | – |
| Fév | – | – | – |
| Mar | 9.3 mm | 10.5 mm | -1.2 |
| Avr | 5.5 mm | 7.1 mm | -1.6 |
| Mai | 82 mm | 112 mm | -30.0 |
| Juin | 66.2 mm | 76.5 mm | -10.3 |
| Juil | 11.1 mm | 14.3 mm | -3.2 |
| Aoû |
| 60.7 mm |
| 62.9 mm |
| -2.2 |
| Sep | 12.2 mm | 12.4 mm | -0.2 |
| Oct | – | – | – |
| Nov | – | – | – |
| Déc | – | – | – |