Zonneschijn — 2025
| Maand | De Haan | Oudenburg | Verschil |
|---|---|---|---|
| Jan | 103.4 uren | 96.9 uren | +6.5 |
| Feb | 147.8 uren | 144.5 uren | +3.3 |
| Mrt | 307.3 uren | 305.8 uren | +1.5 |
| Apr | 349.9 uren | 344.6 uren | +5.3 |
| Mei | 366 uren | 354.1 uren | +11.9 |
| Jun | 416.2 uren | 406.5 uren | +9.7 |
| Jul | 411.9 uren | 410.2 uren | +1.7 |
| Aug | 346.3 uren | 343.2 uren | +3.1 |
| Sep | 292.5 uren | 288.7 uren | +3.8 |
| Okt | 187.7 uren | 174.8 uren | +12.9 |
| Nov | 133.9 uren | 132.3 uren | +1.6 |
| Dec | 115.8 uren | 112.2 uren | +3.6 |