| Average Sunlight Hours/ Day | 3h 44' | 4h 25' | 5h 19' | 7h 38' | 10h 03' | 11h 58' | 12h 34' | 11h 58' | 10h 08' | 7h 30' | 5h 12' | 3h 32' | | 7h 51' |
| Average Daylight Hours & Minutes/ Day | 9h 33' | 10h 33' | 11h 52' | 13h 17' | 14h 29' | 15h 06' | 14h 49' | 13h 47' | 12h 25' | 11h 01' | 9h 49' | 9h 14' | | 12h 00' |
| Percentage of Sunny (Cloudy) Daylight Hours | 40 (60) | 43 (57) | 45 (55) | 58 (42) | 70 (30) | 80 (20) | 86 (14) | 88 (12) | 83 (17) | 69 (31) | 54 (46) | 39 (61) | | 65 (35) |
| Sun altitude at solar noon on the 21st day (°). | 28.7 | 38 | 48.9 | 60.5 | 68.8 | 72.1 | 69.1 | 60.8 | 49.3 | 37.9 | 28.7 | 25.3 | | 49 |