| Average Sunlight Hours/ Day | 1h 44' | 2h 41' | 3h 58' | 5h 38' | 6h 21' | 6h 54' | 6h 09' | 6h 01' | 4h 40' | 3h 21' | 1h 56' | 1h 30' | | 4h 15' |
| Average Daylight Hours & Minutes/ Day | 8h 24' | 9h 53' | 11h 48' | 13h 49' | 15h 35' | 16h 31' | 16h 05' | 14h 33' | 12h 35' | 10h 34' | 8h 49' | 7h 55' | | 12h 00' |
| Percentage of Sunny (Cloudy) Daylight Hours | 21 (79) | 28 (72) | 34 (66) | 41 (59) | 41 (59) | 42 (58) | 39 (61) | 42 (58) | 38 (62) | 32 (68) | 22 (78) | 20 (80) | | 35 (65) |
| Sun altitude at solar noon on the 21st day (°). | 18.8 | 28.1 | 38.9 | 50.5 | 58.8 | 62 | 59 | 50.6 | 39.2 | 27.8 | 18.6 | 15.2 | | 39 |