Zonneschijn — 2020
| Maand | Hollands Kroon | Den Helder | Verschil |
|---|---|---|---|
| Jan | 140.9 uren | 143.1 uren | -2.2 |
| Feb | 186.3 uren | 186.5 uren | -0.2 |
| Mrt | 305.7 uren | 306.8 uren | -1.1 |
| Apr | 369.4 uren | 369 uren | +0.4 |
| Mei | 432.2 uren | 432.4 uren | -0.2 |
| Jun | 430.2 uren | 432.6 uren | -2.4 |
| Jul | 415.1 uren | 417.3 uren | -2.2 |
| Aug | – | – | – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |