| Average Sunlight Hours/ Day | 7h 01' | 7h 44' | 7h 08' | 7h 27' | 7h 12' | 8h 05' | 6h 38' | 6h 15' | 5h 30' | 6h 28' | 6h 32' | 6h 56' | | 6h 55' |
| Average Daylight Hours & Minutes/ Day | 11h 10' | 11h 31' | 12h 01' | 12h 32' | 12h 57' | 13h 09' | 13h 03' | 12h 42' | 12h 13' | 11h 42' | 11h 17' | 11h 04' | | 12h 00' |
| Percentage of Sunny (Cloudy) Daylight Hours | 64 (36) | 68 (32) | 60 (40) | 60 (40) | 56 (44) | 62 (38) | 51 (49) | 50 (50) | 46 (54) | 56 (44) | 59 (41) | 63 (37) | | 58 (42) |
| Sun altitude at solar noon on the 21st day (°). | 51.7 | 60 | 71.4 | 81.9 | 86 | 84.3 | 86.6 | 82.2 | 72 | 60.5 | 52.1 | 48.8 | | 69.8 |