| Average Sunlight Hours/ Day | 1h 54' | 2h 56' | 4h 23' | 6h 12' | 8h 07' | 8h 58' | 9h 34' | 8h 42' | 6h 30' | 4h 19' | 2h 14' | 1h 17' | | 5h 26' |
| Average Daylight Hours & Minutes/ Day | 8h 54' | 10h 10' | 11h 49' | 13h 34' | 15h 05' | 15h 52' | 15h 31' | 14h 12' | 12h 30' | 10h 45' | 9h 15' | 8h 29' | | 12h 00' |
| Percentage of Sunny (Cloudy) Daylight Hours | 22 (78) | 29 (71) | 38 (62) | 46 (54) | 55 (45) | 57 (43) | 62 (38) | 62 (38) | 53 (47) | 41 (59) | 25 (75) | 16 (84) | | 45 (55) |
| Sun altitude at solar noon on the 21st day (°). | 22.6 | 31.9 | 42.8 | 54.4 | 62.7 | 65.9 | 62.9 | 54.6 | 43.1 | 31.7 | 22.5 | 19.1 | | 42.9 |