Zonneschijn — 2011
| Month | Rijkevorsel | Merksplas | Difference |
|---|---|---|---|
| Jan | 105.1 uren | 105.2 uren | -0.1 |
| Feb | 112.3 uren | 112.3 uren | +0.0 |
| Mar | 261.1 uren | 261.1 uren | +0.0 |
| Apr | 320.7 uren | 320.7 uren | +0.0 |
| May | 358.2 uren | 358.2 uren | +0.0 |
| Jun | 321.4 uren | 321.5 uren | -0.1 |
| Jul | 308.1 uren | 308.1 uren | +0.0 |
| Aug | 293.2 uren | 293.2 uren | +0.0 |
| Sep | 262.6 uren | 262.6 uren | +0.0 |
| Oct | 222.2 uren | 222.3 uren | -0.1 |
| Nov | 161.5 uren | 161.5 uren | +0.0 |
| Dec | 103.5 uren | 103.5 uren | +0.0 |