Zonneschijn — 2026
| Maand | Heerenveen | Smallingerland | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 13.9 uren | 11.8 uren | +2.1 |
| Apr | 33.7 uren | 36.4 uren | -2.7 |
| Mei | 425.3 uren | 425.3 uren | +0.0 |
| Jun | 429.1 uren | 429.1 uren | +0.0 |
| Jul | 356.5 uren | 353.6 uren | +2.9 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |