| Average Sunlight Hours/ Day | 2h 17' | 3h 02' | 4h 25' | 5h 18' | 6h 36' | 6h 36' | 6h 44' | 6h 40' | 5h 52' | 4h 25' | 2h 18' | 1h 52' | | 4h 41' |
| Average Daylight Hours & Minutes/ Day | 8h 52' | 10h 09' | 11h 49' | 13h 35' | 15h 07' | 15h 55' | 15h 33' | 14h 14' | 12h 30' | 10h 44' | 9h 13' | 8h 27' | | 12h 00' |
| Percentage of Sunny (Cloudy) Daylight Hours | 26 (74) | 31 (69) | 38 (62) | 40 (60) | 44 (56) | 42 (58) | 44 (56) | 48 (52) | 48 (52) | 42 (58) | 25 (75) | 23 (77) | | 39 (61) |
| Sun altitude at solar noon on the 21st day (°). | 22.3 | 31.7 | 42.5 | 54.1 | 62.4 | 65.6 | 62.6 | 54.3 | 42.8 | 31.4 | 22.2 | 18.8 | | 42.6 |