Neerslag — 2020
| Mois | Utrecht | De Bilt | Différence |
|---|---|---|---|
| Jan | 46.6 mm | 52.6 mm | -6.0 |
| Fév | 128.8 mm | 134 mm | -5.2 |
| Mar | 52.7 mm | 52.7 mm | +0.0 |
| Avr | 22.6 mm | 21.9 mm | +0.7 |
| Mai | 16.6 mm | 19.6 mm | -3.0 |
| Juin | 66.4 mm | 64.5 mm | +1.9 |
| Juil | 63.8 mm | 74.6 mm | -10.8 |
| Aoû |
| – |
| – |
| – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Déc | – | – | – |