Neerslag — 2020
| Mois | Het Hogeland | Groningen | Différence |
|---|---|---|---|
| Jan | 94.5 mm | 61 mm | +33.5 |
| Fév | 165.1 mm | 131.6 mm | +33.5 |
| Mar | 41.3 mm | 41.4 mm | -0.1 |
| Avr | 18.4 mm | 17.6 mm | +0.8 |
| Mai | 20.1 mm | 20.5 mm | -0.4 |
| Juin | 102 mm | 94.5 mm | +7.5 |
| Juil | 118.9 mm | 110.1 mm | +8.8 |
| Aoû |
| – |
| – |
| – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Déc | – | – | – |