Zonneschijn — 2020
| Maand | Ferrières | Hamoir | Verschil |
|---|---|---|---|
| Jan | 145.1 uren | 156.9 uren | -11.8 |
| Feb | 175.3 uren | 203.8 uren | -28.5 |
| Mrt | 269 uren | 292.4 uren | -23.4 |
| Apr | 358.5 uren | 369 uren | -10.5 |
| Mei | 402.3 uren | 422.1 uren | -19.8 |
| Jun | 388.2 uren | 419.1 uren | -30.9 |
| Jul | 378.9 uren | 407.2 uren | -28.3 |
| Aug | 334.9 uren | – | – |
| Sep | 275.8 uren | – | – |
| Okt | 134.7 uren | – | – |
| Nov | 179.4 uren | – | – |
| Dec | 83.8 uren | – | – |