| Average Sunlight Hours/ Day | 5h 03' | 6h 03' | 6h 56' | 7h 32' | 8h 17' | 10h 02' | 10h 03' | 8h 40' | 8h 20' | 7h 11' | 6h 04' | 5h 01' | | 7h 26' |
| Average Daylight Hours & Minutes/ Day | 9h 42' | 10h 38' | 11h 52' | 13h 12' | 14h 19' | 14h 53' | 14h 38' | 13h 40' | 12h 23' | 11h 04' | 9h 58' | 9h 25' | | 12h 00' |
| Percentage of Sunny (Cloudy) Daylight Hours | 53 (47) | 58 (42) | 59 (41) | 58 (42) | 59 (41) | 68 (32) | 70 (30) | 64 (36) | 68 (32) | 66 (34) | 62 (38) | 54 (46) | | 62 (38) |
| Sun altitude at solar noon on the 21st day (°). | 30.7 | 40.1 | 50.9 | 62.6 | 70.8 | 74 | 70.9 | 62.5 | 51.1 | 39.6 | 30.5 | 27.1 | | 50.9 |