| Average Sunlight Hours/ Day | 4h 29' | 5h 46' | 6h 42' | 8h 00' | 8h 42' | 10h 16' | 10h 19' | 10h 15' | 9h 38' | 7h 40' | 6h 36' | 4h 56' | | 7h 47' |
| Average Daylight Hours & Minutes/ Day | 9h 54' | 10h 45' | 11h 54' | 13h 07' | 14h 09' | 14h 40' | 14h 26' | 13h 33' | 12h 22' | 11h 09' | 10h 08' | 9h 38' | | 12h 00' |
| Percentage of Sunny (Cloudy) Daylight Hours | 46 (54) | 54 (46) | 57 (43) | 62 (38) | 62 (38) | 71 (29) | 72 (28) | 77 (23) | 79 (21) | 70 (30) | 66 (34) | 52 (48) | | 65 (35) |
| Sun altitude at solar noon on the 21st day (°). | 32.9 | 42.3 | 53.2 | 64.8 | 73 | 76.2 | 73.1 | 64.7 | 53.3 | 41.8 | 32.7 | 29.4 | | 53.1 |