Neerslag — 2025
| Mois | Zoetermeer | Leidschendam-Voorburg | Différence |
|---|---|---|---|
| Jan | 99.3 mm | 99.3 mm | +0.0 |
| Fév | 40.4 mm | 40.4 mm | +0.0 |
| Mar | 6.6 mm | 7.2 mm | -0.6 |
| Avr | 39.4 mm | 39.4 mm | +0.0 |
| Mai | 46.6 mm | 46.6 mm | +0.0 |
| Juin | 63.1 mm | 63.1 mm | +0.0 |
| Juil | 103.9 mm | 103.9 mm | +0.0 |
| Aoû | 58.1 mm | 58.1 mm | +0.0 |
| Sep | 54.3 mm | 54.3 mm | +0.0 |
| Oct | 147.6 mm | 147.6 mm | +0.0 |
| Nov | 81.6 mm | 81.6 mm | +0.0 |
| Déc | 26.5 mm | 26.5 mm | +0.0 |