Temperatuur — 2025
| Monat | Zoetermeer | Leidschendam-Voorburg | Unterschied |
|---|---|---|---|
| Jan | 3.8 °C | 3.8 °C | +0.0 |
| Feb | 3.8 °C | 3.8 °C | +0.0 |
| Mär | 6.8 °C | 6.8 °C | +0.0 |
| Apr | 11.1 °C | 11.1 °C | +0.0 |
| Mai | 13.9 °C | 13.9 °C | +0.0 |
| Jun | 18 °C | 18 °C | +0.0 |
| Jul | 18.7 °C | 18.7 °C | +0.0 |
| Aug |
| 18.4 °C |
| 18.4 °C |
| +0.0 |
| Sep | 15.2 °C | 15.2 °C | +0.0 |
| Okt | 12.4 °C | 12.4 °C | +0.0 |
| Nov | 8.1 °C | 8.1 °C | +0.0 |
| Dez | 6.2 °C | 6.2 °C | +0.0 |