Neerslag — 2026
| Maand | Simpelveld | Heerlen | Verschil |
|---|---|---|---|
| Jan | – | 66 mm | – |
| Feb | – | 95.3 mm | – |
| Mrt | 14.4 mm | 62.5 mm | -48.1 |
| Apr | 8.4 mm | 5.5 mm | +2.9 |
| Mei | 112 mm | 82 mm | +30.0 |
| Jun | 76.4 mm | 66.2 mm | +10.2 |
| Jul | 14.3 mm | 11.1 mm | +3.2 |
| Aug |
| 63.1 mm |
| 60.7 mm |
| +2.4 |
| Sep | 39.8 mm | 43.8 mm | -4.0 |
| Okt | 115.2 mm | 104.6 mm | +10.6 |
| Nov | – | – | – |
| Dec | – | – | – |