Zonneschijn — 2020
| Month | Westerwolde | Oldambt | Difference |
|---|---|---|---|
| Jan | 124.5 uren | 126 uren | -1.5 |
| Feb | 181.1 uren | 182.4 uren | -1.3 |
| Mar | 299.7 uren | 302 uren | -2.3 |
| Apr | 372.8 uren | 373 uren | -0.2 |
| May | 430.6 uren | 432.6 uren | -2.0 |
| Jun | 416.3 uren | 423 uren | -6.7 |
| Jul | 405.2 uren | 413.8 uren | -8.6 |
| Aug | – | – | – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |