Gevoelstemperatuur — 2023
| Maand | Alphen aan den Rijn | Waddinxveen | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 6.3 °C | 6.2 °C | +0.1 |
| Apr | 4.9 °C | 5 °C | -0.1 |
| Mei | 10.7 °C | 10.8 °C | -0.1 |
| Jun | 17.8 °C | 17.8 °C | +0.0 |
| Jul | 16.6 °C | 16.6 °C | +0.0 |
| Aug |
| 16.9 °C |
| 16.9 °C |
| +0.0 |
| Sep | 17.7 °C | 17.8 °C | -0.1 |
| Okt | 11.3 °C | 11.4 °C | -0.1 |
| Nov | 4.1 °C | 4.1 °C | +0.0 |
| Dec | 2.4 °C | 2.3 °C | +0.1 |