Gevoelstemperatuur — 2026
| Month | Heerenveen | Opsterland | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 2.1 °C | 3 °C | -0.9 |
| Apr | 4.4 °C | 5 °C | -0.6 |
| May | 10.9 °C | 10.9 °C | +0.0 |
| Jun | 18.1 °C | 18.1 °C | +0.0 |
| Jul | 18.5 °C | 18.5 °C | +0.0 |
| Aug |
| 17.5 °C |
| 17.5 °C |
| +0.0 |
| Sep | 15.5 °C | 15.8 °C | -0.3 |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |