| Average Sunlight Hours/ Day | 4h 23' | 5h 41' | 5h 42' | 7h 44' | 9h 30' | 11h 26' | 12h 50' | 11h 30' | 8h 40' | 6h 15' | 5h 04' | 3h 46' | | 7h 43' |
| Average Daylight Hours & Minutes/ Day | 9h 45' | 10h 40' | 11h 53' | 13h 11' | 14h 17' | 14h 50' | 14h 35' | 13h 38' | 12h 23' | 11h 05' | 10h 00' | 9h 28' | | 12h 00' |
| Percentage of Sunny (Cloudy) Daylight Hours | 46 (54) | 54 (46) | 49 (51) | 59 (41) | 67 (33) | 78 (22) | 89 (11) | 85 (15) | 71 (29) | 57 (43) | 51 (49) | 41 (59) | | 64 (36) |
| Sun altitude at solar noon on the 21st day (°). | 31.1 | 40.4 | 51.3 | 62.9 | 71.2 | 74.4 | 71.4 | 63 | 51.6 | 40.1 | 31 | 27.6 | | 51.4 |