Zonneschijn — 2020
| Maand | Den Helder | Schagen | Verschil |
|---|---|---|---|
| Jan | 143.1 uren | 145.9 uren | -2.8 |
| Feb | 186.5 uren | 187 uren | -0.5 |
| Mrt | 306.8 uren | 306.5 uren | +0.3 |
| Apr | 369 uren | 368.8 uren | +0.2 |
| Mei | 432.4 uren | 432.4 uren | +0.0 |
| Jun | 432.6 uren | 430.7 uren | +1.9 |
| Jul | 417.3 uren | 416.3 uren | +1.0 |
| Aug | – | – | – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |