Gevoelstemperatuur — 2026
| Month | Leiden | Zoeterwoude | Difference |
|---|---|---|---|
| Jan | -0.9 °C | – | – |
| Feb | 2.1 °C | – | – |
| Mar | 5.5 °C | 2.8 °C | +2.7 |
| Apr | 6.7 °C | 5.5 °C | +1.2 |
| May | 13.3 °C | 11 °C | +2.3 |
| Jun | 18.2 °C | 18.8 °C | -0.6 |
| Jul | 19.3 °C | 19.7 °C | -0.4 |
| Aug |
| 19.4 °C |
| 18.6 °C |
| +0.8 |
| Sep | 17.3 °C | 17 °C | +0.3 |
| Oct | 12.8 °C | 11.7 °C | +1.1 |
| Nov | – | – | – |
| Dec | – | – | – |