Zonneschijn — 2025
| Month | Staphorst | Meppel | Difference |
|---|---|---|---|
| Jan | 111.8 uren | 111.7 uren | +0.1 |
| Feb | 155.8 uren | 155.7 uren | +0.1 |
| Mar | 309.9 uren | 309.5 uren | +0.4 |
| Apr | 307.6 uren | 306.7 uren | +0.9 |
| May | 377.5 uren | 376.8 uren | +0.7 |
| Jun | 386.8 uren | 385.6 uren | +1.2 |
| Jul | 393.6 uren | 388.6 uren | +5.0 |
| Aug | 346.7 uren | 344.9 uren | +1.8 |
| Sep | 274.9 uren | 275.4 uren | -0.5 |
| Oct | 173 uren | 174.3 uren | -1.3 |
| Nov | 131.4 uren | 130.6 uren | +0.8 |
| Dec | 86.4 uren | 83.9 uren | +2.5 |