Zonneschijn — 2023
| Maand | Lansingerland | Zoetermeer | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 0 uren | 86.2 uren | -86.2 |
| Apr | 253.4 uren | 253.5 uren | -0.1 |
| Mei | 363.1 uren | 362.2 uren | +0.9 |
| Jun | 400 uren | 397.3 uren | +2.7 |
| Jul | 368.8 uren | 370.6 uren | -1.8 |
| Aug |
| 343.2 uren |
| 345.1 uren |
| -1.9 |
| Sep | 283.5 uren | 283.3 uren | +0.2 |
| Okt | 181.9 uren | 178.4 uren | +3.5 |
| Nov | 119.8 uren | 118.6 uren | +1.2 |
| Dec | 81.1 uren | 82.4 uren | -1.3 |