Gevoelstemperatuur — 2026
| Maand | Midden-Delfland | Vlaardingen | Verschil |
|---|---|---|---|
| Jan | – | -0.4 °C | – |
| Feb | – | 2.7 °C | – |
| Mrt | 3.3 °C | 6 °C | -2.7 |
| Apr | 5.9 °C | 7 °C | -1.1 |
| Mei | 13.7 °C | 13.7 °C | +0.0 |
| Jun | 18.6 °C | 18.7 °C | -0.1 |
| Jul | 19.7 °C | 19.8 °C | -0.1 |
| Aug |
| 19.4 °C |
| 19.4 °C |
| +0.0 |
| Sep | 16.8 °C | 17.7 °C | -0.9 |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |