Temperatuur — 2026
| Month | Drechterland | Hoorn | Difference |
|---|---|---|---|
| Jan | – | 2 °C | – |
| Feb | – | 4.8 °C | – |
| Mar | 7 °C | 7.9 °C | -0.9 |
| Apr | 8.4 °C | 9 °C | -0.6 |
| May | 13.7 °C | 13.6 °C | +0.1 |
| Jun | 18 °C | 17.9 °C | +0.1 |
| Jul | 19.1 °C | 18.8 °C | +0.3 |
| Aug |
| 19.2 °C |
| 18.9 °C |
| +0.3 |
| Sep | 17.1 °C | 17.2 °C | -0.1 |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |