| Average Sunlight Hours/ Day | 3h 27' | 4h 36' | 6h 19' | 8h 08' | 10h 19' | 11h 40' | 12h 32' | 11h 56' | 9h 52' | 6h 46' | 5h 48' | 4h 11' | | 7h 59' |
| Average Daylight Hours & Minutes/ Day | 10h 03' | 10h 51' | 11h 55' | 13h 03' | 14h 00' | 14h 29' | 14h 17' | 13h 27' | 12h 21' | 11h 13' | 10h 16' | 9h 48' | | 12h 00' |
| Percentage of Sunny (Cloudy) Daylight Hours | 35 (65) | 43 (57) | 54 (46) | 63 (37) | 74 (26) | 81 (19) | 89 (11) | 90 (10) | 81 (19) | 61 (39) | 57 (43) | 43 (57) | | 67 (33) |
| Sun altitude at solar noon on the 21st day (°). | 34.8 | 44.1 | 54.9 | 66.6 | 74.9 | 78.1 | 75 | 66.7 | 55.3 | 43.8 | 34.7 | 31.3 | | 55 |