Neerslag — 2020
| Month | Brunssum | Landgraaf | Difference |
|---|---|---|---|
| Jan | 30.8 mm | 30.8 mm | +0.0 |
| Feb | 134.3 mm | 134.3 mm | +0.0 |
| Mar | 68.3 mm | 68.3 mm | +0.0 |
| Apr | 18.9 mm | 18.9 mm | +0.0 |
| May | 16.9 mm | 16.9 mm | +0.0 |
| Jun | 59.6 mm | 59.6 mm | +0.0 |
| Jul | 46.9 mm | 46.9 mm | +0.0 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |