Zonneschijn — 2026
| Maand | Heerenveen | Weststellingwerf | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 13.9 uren | 13.2 uren | +0.7 |
| Apr | 33.7 uren | 31.3 uren | +2.4 |
| Mei | 425.3 uren | 425.3 uren | +0.0 |
| Jun | 429.1 uren | 429.2 uren | -0.1 |
| Jul | 434.1 uren | 434.1 uren | +0.0 |
| Aug |
| 391.4 uren |
| 391.4 uren |
| +0.0 |
| Sep | 88.7 uren | 92 uren | -3.3 |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |