Zonneschijn — 2020
| Maand | Hardinxveld-Giessendam | Molenlanden | Verschil |
|---|---|---|---|
| Jan | 144 uren | 143.8 uren | +0.2 |
| Feb | 185 uren | 183.4 uren | +1.6 |
| Mrt | 299.5 uren | 300.9 uren | -1.4 |
| Apr | 367.1 uren | 366.6 uren | +0.5 |
| Mei | 428.9 uren | 429.9 uren | -1.0 |
| Jun | 419.9 uren | 421.2 uren | -1.3 |
| Jul | 412.2 uren | 414.5 uren |
| Aug | – | – | – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |