Zonneschijn — 2023
| Month | Philippeville | Viroinval | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 122.5 uren | 122.8 uren | -0.3 |
| Apr | 223.1 uren | 220 uren | +3.1 |
| May | 347.8 uren | 346.6 uren | +1.2 |
| Jun | 407 uren | 405.2 uren | +1.8 |
| Jul | 350.2 uren | 347 uren | +3.2 |
| Aug |
| 305.2 uren |
| 299.8 uren |
| +5.4 |
| Sep | 298.4 uren | 296.6 uren | +1.8 |
| Oct | 193.5 uren | 191.1 uren | +2.4 |
| Nov | 92.7 uren | 83.7 uren | +9.0 |
| Dec | 58.3 uren | 57.7 uren | +0.6 |