| Average Sunlight Hours/ Day | 3h 46' | 5h 16' | 5h 27' | 7h 34' | 8h 56' | 10h 18' | 11h 50' | 11h 07' | 8h 26' | 5h 52' | 3h 58' | 3h 32' | | 7h 11' |
| Average Daylight Hours & Minutes/ Day | 9h 38' | 10h 36' | 11h 53' | 13h 15' | 14h 25' | 15h 01' | 14h 45' | 13h 45' | 12h 25' | 11h 03' | 9h 53' | 9h 19' | | 12h 00' |
| Percentage of Sunny (Cloudy) Daylight Hours | 40 (60) | 51 (49) | 47 (53) | 58 (42) | 63 (37) | 69 (31) | 81 (19) | 82 (18) | 69 (31) | 54 (46) | 41 (59) | 39 (61) | | 60 (40) |
| Sun altitude at solar noon on the 21st day (°). | 29.6 | 38.9 | 49.8 | 61.4 | 69.7 | 72.9 | 69.9 | 61.5 | 50.1 | 38.6 | 29.5 | 26.1 | | 49.9 |