| Average Sunlight Hours/ Day | 7h 17' | 8h 02' | 8h 11' | 8h 48' | 8h 42' | 7h 54' | 8h 54' | 8h 23' | 7h 06' | 6h 48' | 7h 36' | 6h 54' | | 7h 53' |
| Average Daylight Hours & Minutes/ Day | 10h 45' | 11h 16' | 11h 58' | 12h 43' | 13h 20' | 13h 39' | 13h 30' | 12h 58' | 12h 15' | 11h 30' | 10h 53' | 10h 35' | | 12h 00' |
| Percentage of Sunny (Cloudy) Daylight Hours | 69 (31) | 72 (28) | 69 (31) | 70 (30) | 66 (34) | 58 (42) | 66 (34) | 65 (35) | 59 (41) | 60 (40) | 71 (29) | 66 (34) | | 66 (34) |
| Sun altitude at solar noon on the 21st day (°). | 45.1 | 54.4 | 65.3 | 77 | 85.2 | 88.3 | 85.1 | 76.9 | 65.4 | 53.9 | 44.8 | 41.5 | | 65.3 |