Neerslag — 2026
| Mois | Pijnacker-Nootdorp | Zoetermeer | Différence |
|---|---|---|---|
| Jan | – | 103.7 mm | – |
| Fév | – | 54.8 mm | – |
| Mar | 5.6 mm | 38 mm | -32.4 |
| Avr | 2.6 mm | 3 mm | -0.4 |
| Mai | 51.3 mm | 51.3 mm | +0.0 |
| Juin | 74.9 mm | 74.9 mm | +0.0 |
| Juil | 14.7 mm | 14.7 mm | +0.0 |
| Aoû |
| 60.4 mm |
| 60.4 mm |
| +0.0 |
| Sep | 70.5 mm | 70.5 mm | +0.0 |
| Oct | 90.2 mm | 88.7 mm | +1.5 |
| Nov | – | – | – |
| Déc | – | – | – |