| Average Sunlight Hours/ Day | 7h 46' | 8h 33' | 8h 09' | 9h 20' | 10h 00' | 8h 20' | 7h 27' | 8h 27' | 9h 02' | 9h 38' | 9h 58' | 8h 56' | | 8h 48' |
| Average Daylight Hours & Minutes/ Day | 11h 31' | 11h 44' | 12h 02' | 12h 22' | 12h 38' | 12h 46' | 12h 43' | 12h 29' | 12h 10' | 11h 50' | 11h 34' | 11h 27' | | 12h 00' |
| Percentage of Sunny (Cloudy) Daylight Hours | 68 (32) | 74 (26) | 68 (32) | 76 (24) | 80 (20) | 66 (34) | 59 (41) | 68 (32) | 75 (25) | 82 (18) | 87 (13) | 79 (21) | | 73 (27) |
| Sun altitude at solar noon on the 21st day (°). | 58.5 | 67.7 | 78.6 | 89.5 | 81.3 | 78.1 | 81 | 89.1 | 79 | 67.4 | 58.3 | 55 | | 73.4 |