Neerslag — 2020
| Mois | Overbetuwe | Nijmegen | Différence |
|---|---|---|---|
| Jan | 47.9 mm | 44 mm | +3.9 |
| Fév | 146.9 mm | 147.2 mm | -0.3 |
| Mar | 59.7 mm | 58.9 mm | +0.8 |
| Avr | 20 mm | 20 mm | +0.0 |
| Mai | 22.2 mm | 21.9 mm | +0.3 |
| Juin | 59.2 mm | 63.8 mm | -4.6 |
| Juil | 69.6 mm | 73.8 mm | -4.2 |
| Aoû |
| – |
| – |
| – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Déc | – | – | – |