Zonneschijn — 2020
| Monat | Den Haag | Wassenaar | Unterschied |
|---|---|---|---|
| Jan | 147.4 uren | 149.1 uren | -1.7 |
| Feb | 185.3 uren | 186.8 uren | -1.5 |
| Mär | 301.6 uren | 304.2 uren | -2.6 |
| Apr | 367.3 uren | 367.6 uren | -0.3 |
| Mai | 429.6 uren | 430.1 uren | -0.5 |
| Jun | 423.3 uren | 427.5 uren | -4.2 |
| Jul | 419.5 uren | 419 uren | +0.5 |
| Aug | – | – | – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dez | – | – | – |