Neerslag — 2020
| Mois | Nijmegen | Heumen | Différence |
|---|---|---|---|
| Jan | 44 mm | 44 mm | +0.0 |
| Fév | 147.2 mm | 147.2 mm | +0.0 |
| Mar | 58.9 mm | 58.9 mm | +0.0 |
| Avr | 20 mm | 20 mm | +0.0 |
| Mai | 21.9 mm | 21.9 mm | +0.0 |
| Juin | 63.8 mm | 63.8 mm | +0.0 |
| Juil | 73.8 mm | 73.8 mm | +0.0 |
| Aoû |
| – |
| – |
| – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Déc | – | – | – |