| Average Sunlight Hours/ Day | 9h 01' | 9h 20' | 8h 30' | 8h 22' | 8h 17' | 8h 22' | 7h 40' | 6h 32' | 7h 36' | 9h 11' | 9h 30' | 8h 54' | | 8h 26' |
| Average Daylight Hours & Minutes/ Day | 11h 24' | 11h 40' | 12h 02' | 12h 25' | 12h 44' | 12h 53' | 12h 49' | 12h 33' | 12h 11' | 11h 48' | 11h 29' | 11h 20' | | 12h 00' |
| Percentage of Sunny (Cloudy) Daylight Hours | 80 (20) | 81 (19) | 71 (29) | 68 (32) | 66 (34) | 65 (35) | 60 (40) | 53 (47) | 63 (37) | 79 (21) | 84 (16) | 79 (21) | | 70 (30) |
| Sun altitude at solar noon on the 21st day (°). | 56.6 | 65.8 | 76.7 | 88.4 | 83.2 | 80 | 82.9 | 88.4 | 77 | 65.5 | 56.4 | 53.1 | | 72.8 |