Zonneschijn — 2020
| Month | Herzele | Lierde | Difference |
|---|---|---|---|
| Jan | 153.6 uren | 141.3 uren | +12.3 |
| Feb | 191.8 uren | 169.5 uren | +22.3 |
| Mar | 297.6 uren | 271.1 uren | +26.5 |
| Apr | 367.1 uren | 356.3 uren | +10.8 |
| May | 424.7 uren | 407.2 uren | +17.5 |
| Jun | 421.7 uren | 394.8 uren | +26.9 |
| Jul | 407.2 uren | 380.6 uren | +26.6 |
| Aug | – | 362.1 uren | – |
| Sep | – | 270.1 uren | – |
| Oct | – | 171.9 uren | – |
| Nov | – | 142.7 uren | – |
| Dec | – | 108.8 uren | – |