| Average Sunlight Hours/ Day | 5h 23' | 6h 11' | 5h 48' | 7h 42' | 6h 54' | 7h 18' | 7h 48' | 8h 30' | 7h 54' | 7h 00' | 7h 12' | 6h 42' | | 7h 02' |
| Average Daylight Hours & Minutes/ Day | 12h 02' | 12h 04' | 12h 06' | 12h 08' | 12h 11' | 12h 12' | 12h 11' | 12h 09' | 12h 07' | 12h 04' | 12h 02' | 12h 01' | | 12h 00' |
| Percentage of Sunny (Cloudy) Daylight Hours | 45 (55) | 52 (48) | 48 (52) | 64 (36) | 57 (43) | 60 (40) | 65 (35) | 71 (29) | 66 (34) | 59 (41) | 60 (40) | 56 (44) | | 59 (41) |
| Sun altitude at solar noon on the 21st day (°). | 68.4 | 77.4 | 87.8 | 79.7 | 71.3 | 68.1 | 70.9 | 79.3 | 88.2 | 77.3 | 68.3 | 65.1 | | 75 |