Neerslag — 2020
| Maand | Montferland | Zevenaar | Verschil |
|---|---|---|---|
| Jan | 45.6 mm | 46 mm | -0.4 |
| Feb | 139.8 mm | 142 mm | -2.2 |
| Mrt | 61.5 mm | 58 mm | +3.5 |
| Apr | 18.5 mm | 19.4 mm | -0.9 |
| Mei | 21.9 mm | 22.2 mm | -0.3 |
| Jun | 56.4 mm | 57.1 mm | -0.7 |
| Jul | 70 mm | 72.4 mm | -2.4 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |