| Average Sunlight Hours/ Day | 7h 42' | 8h 14' | 8h 40' | 9h 26' | 8h 54' | 8h 30' | 8h 42' | 8h 25' | 7h 04' | 6h 27' | 7h 28' | 7h 07' | | 8h 03' |
| Average Daylight Hours & Minutes/ Day | 10h 42' | 11h 14' | 11h 57' | 12h 44' | 13h 22' | 13h 42' | 13h 33' | 13h 00' | 12h 15' | 11h 29' | 10h 51' | 10h 32' | | 12h 00' |
| Percentage of Sunny (Cloudy) Daylight Hours | 73 (27) | 74 (26) | 73 (27) | 75 (25) | 67 (33) | 63 (37) | 65 (35) | 65 (35) | 58 (42) | 57 (43) | 70 (30) | 68 (32) | | 67 (33) |
| Sun altitude at solar noon on the 21st day (°). | 44.4 | 53.7 | 64.6 | 76.3 | 84.5 | 87.6 | 84.4 | 76.2 | 64.7 | 53.2 | 44.1 | 40.8 | | 64.6 |