Temperatuur — 2026
| Month | Pijnacker-Nootdorp | Zoetermeer | Difference |
|---|---|---|---|
| Jan | – | 3 °C | – |
| Feb | – | 5.9 °C | – |
| Mar | 8 °C | 8.7 °C | -0.7 |
| Apr | 9.7 °C | 10.2 °C | -0.5 |
| May | 14.5 °C | 14.5 °C | +0.0 |
| Jun | 18.8 °C | 18.8 °C | +0.0 |
| Jul | 19.7 °C | 19.8 °C | -0.1 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |