Neerslag — 2026
| Mois | De Bilt | Utrecht | Différence |
|---|---|---|---|
| Jan | – | 79.4 mm | – |
| Fév | – | 61 mm | – |
| Mar | 9.5 mm | 34.5 mm | -25.0 |
| Avr | 5.9 mm | 8.3 mm | -2.4 |
| Mai | 63.6 mm | 62.1 mm | +1.5 |
| Juin | 97.7 mm | 73.3 mm | +24.4 |
| Juil | 15.9 mm | 16.1 mm | -0.2 |
| Aoû |
| 60 mm |
| 59 mm |
| +1.0 |
| Sep | 59.9 mm | 54.5 mm | +5.4 |
| Oct | 96.5 mm | 91.2 mm | +5.3 |
| Nov | – | – | – |
| Déc | – | – | – |