Gevoelstemperatuur — 2025
| Month | Leidschendam-Voorburg | Voorschoten | Difference |
|---|---|---|---|
| Jan | 0.4 °C | – | – |
| Feb | 0.3 °C | – | – |
| Mar | 4 °C | – | – |
| Apr | 9 °C | – | – |
| May | 11.8 °C | – | – |
| Jun | 17.3 °C | – | – |
| Jul | 18.7 °C | – | – |
| Aug | 18.1 °C | – | – |
| Sep |
| 13.7 °C |
| – |
| – |
| Oct | 10.3 °C | – | – |
| Nov | 5.4 °C | – | – |
| Dec | 2.9 °C | – | – |