| Average Sunlight Hours/ Day | 9h 52' | 10h 23' | 10h 40' | 11h 01' | 11h 42' | 11h 54' | 11h 29' | 10h 43' | 9h 58' | 10h 14' | 9h 48' | 9h 34' | | 10h 36' |
| Average Daylight Hours & Minutes/ Day | 10h 38' | 11h 12' | 11h 58' | 12h 46' | 13h 26' | 13h 45' | 13h 35' | 13h 02' | 12h 17' | 11h 29' | 10h 49' | 10h 29' | | 12h 00' |
| Percentage of Sunny (Cloudy) Daylight Hours | 94 (6) | 94 (6) | 90 (10) | 87 (13) | 88 (12) | 87 (13) | 85 (15) | 83 (17) | 82 (18) | 90 (10) | 92 (8) | 92 (8) | | 88 (12) |
| Sun altitude at solar noon on the 21st day (°). | 43 | 51.4 | 62.8 | 73.8 | 82.7 | 86.9 | 82.8 | 73.7 | 63.1 | 51.6 | 43.3 | 40 | | 62.9 |