Temperatuur — 2026
| Month | Ooststellingwerf | Opsterland | Difference |
|---|---|---|---|
| Jan | 0.7 °C | – | – |
| Feb | 3.5 °C | – | – |
| Mar | 7.2 °C | 6.5 °C | +0.7 |
| Apr | 8.2 °C | 8 °C | +0.2 |
| May | 13.5 °C | 13.4 °C | +0.1 |
| Jun | 18 °C | 17.9 °C | +0.1 |
| Jul | 18.5 °C | 18.5 °C | +0.0 |
| Aug |
| 18.4 °C |
| 18.3 °C |
| +0.1 |
| Sep | 16 °C | 16.2 °C | -0.2 |
| Oct | 12 °C | 12.1 °C | -0.1 |
| Nov | – | – | – |
| Dec | – | – | – |