Neerslag — 2020
| Mois | Sittard-Geleen | Beek | Différence |
|---|---|---|---|
| Jan | 31.2 mm | 31.2 mm | +0.0 |
| Fév | 135.6 mm | 135.6 mm | +0.0 |
| Mar | 68.5 mm | 68.5 mm | +0.0 |
| Avr | 21.9 mm | 21.9 mm | +0.0 |
| Mai | 16.1 mm | 16.1 mm | +0.0 |
| Juin | 65.5 mm | 65.5 mm | +0.0 |
| Juil | 48.9 mm | 48.9 mm | +0.0 |
| Aoû |
| – |
| – |
| – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Déc | – | – | – |