Neerslag — 2020
| Maand | Heumen | Mook en Middelaar | Verschil |
|---|---|---|---|
| Jan | 44 mm | 45.2 mm | -1.2 |
| Feb | 147.2 mm | 151.1 mm | -3.9 |
| Mrt | 58.9 mm | 60.2 mm | -1.3 |
| Apr | 20 mm | 19.2 mm | +0.8 |
| Mei | 21.9 mm | 20.7 mm | +1.2 |
| Jun | 63.8 mm | 60.5 mm | +3.3 |
| Jul | 73.8 mm | 76.2 mm | -2.4 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |