Zonneschijn — 2023
| Maand | Gorinchem | Hardinxveld-Giessendam | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 0 uren | 0 uren | +0.0 |
| Apr | 250.2 uren | 250.2 uren | +0.0 |
| Mei | 363.8 uren | 357.3 uren | +6.5 |
| Jun | 392.6 uren | 390.1 uren | +2.5 |
| Jul | 357.4 uren | 354.3 uren | +3.1 |
| Aug |
| 337.5 uren |
| 336.4 uren |
| +1.1 |
| Sep | 280.6 uren | 278.5 uren | +2.1 |
| Okt | 180.2 uren | 177.3 uren | +2.9 |
| Nov | 131.6 uren | 126.4 uren | +5.2 |
| Dec | 70 uren | 73.2 uren | -3.2 |