Temperatuur — 2026
| Maand | Het Hogeland | Groningen | Verschil |
|---|---|---|---|
| Jan | – | 0.6 °C | – |
| Feb | – | 3 °C | – |
| Mrt | 7.1 °C | 7.5 °C | -0.4 |
| Apr | 8.1 °C | 8.8 °C | -0.7 |
| Mei | 12.2 °C | 13.1 °C | -0.9 |
| Jun | 16.9 °C | 17.7 °C | -0.8 |
| Jul | 17.9 °C | 18.1 °C | -0.2 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |