Zonneschijn — 2023
| Maand | De Bilt | Utrecht | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | – | 84.7 uren | – |
| Apr | – | 249.2 uren | – |
| Mei | – | 342.7 uren | – |
| Jun | – | 390.6 uren | – |
| Jul | – | 350.5 uren | – |
| Aug | – | 325.4 uren | – |
| Sep |
| – |
| 276.8 uren |
| – |
| Okt | – | 170.1 uren | – |
| Nov | – | 128 uren | – |
| Dec | – | 65.9 uren | – |