Zonneschijn — 2020
| Month | Terschelling | Waadhoeke | Difference |
|---|---|---|---|
| Jan | 135.4 uren | 133.3 uren | +2.1 |
| Feb | 185 uren | 184.1 uren | +0.9 |
| Mar | 305.6 uren | 304.8 uren | +0.8 |
| Apr | 370.8 uren | 371 uren | -0.2 |
| May | 432.4 uren | 432.5 uren | -0.1 |
| Jun | 429.7 uren | 427.9 uren | +1.8 |
| Jul | 419 uren | 418.1 uren | +0.9 |
| Aug | – | – | – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |