Zonneschijn — 2020
| Maand | Waddinxveen | Zuidplas | Verschil |
|---|---|---|---|
| Jan | 143.8 uren | 146.1 uren | -2.3 |
| Feb | 183.4 uren | 184.5 uren | -1.1 |
| Mrt | 300.9 uren | 301.5 uren | -0.6 |
| Apr | 366.6 uren | 367.1 uren | -0.5 |
| Mei | 429.9 uren | 429.8 uren | +0.1 |
| Jun | 421.2 uren | 422.6 uren | -1.4 |
| Jul | 414.5 uren | 418.4 uren | -3.9 |
| Aug | – | – | – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |