| Average Sunlight Hours/ Day | 1h 36' | 2h 45' | 5h 03' | 5h 42' | 6h 54' | 7h 18' | 7h 23' | 7h 00' | 5h 32' | 3h 34' | 1h 38' | 1h 15' | | 4h 39' |
| Average Daylight Hours & Minutes/ Day | 8h 47' | 10h 06' | 11h 49' | 13h 39' | 15h 13' | 16h 02' | 15h 40' | 14h 18' | 12h 32' | 10h 42' | 9h 09' | 8h 21' | | 12h 00' |
| Percentage of Sunny (Cloudy) Daylight Hours | 19 (81) | 28 (72) | 44 (56) | 42 (58) | 46 (54) | 46 (54) | 48 (52) | 50 (50) | 45 (55) | 34 (66) | 18 (82) | 15 (85) | | 39 (61) |
| Sun altitude at solar noon on the 21st day (°). | 21.6 | 30.9 | 41.8 | 53.4 | 61.7 | 64.9 | 61.9 | 53.5 | 42.1 | 30.6 | 21.5 | 18.1 | | 41.8 |