| Average Sunlight Hours/ Day | 8h 34' | 8h 25' | 8h 03' | 7h 38' | 8h 00' | 7h 04' | 5h 32' | 4h 29' | 5h 22' | 8h 25' | 9h 26' | 8h 30' | | 7h 27' |
| Average Daylight Hours & Minutes/ Day | 11h 37' | 11h 48' | 12h 03' | 12h 19' | 12h 32' | 12h 39' | 12h 36' | 12h 25' | 12h 09' | 11h 53' | 11h 40' | 11h 34' | | 12h 00' |
| Percentage of Sunny (Cloudy) Daylight Hours | 75 (25) | 72 (28) | 68 (32) | 63 (37) | 64 (36) | 56 (44) | 44 (56) | 36 (64) | 45 (55) | 71 (29) | 82 (18) | 74 (26) | | 62 (38) |
| Sun altitude at solar noon on the 21st day (°). | 60.6 | 69.8 | 80.7 | 87.5 | 79.2 | 76 | 78.9 | 87.3 | 81 | 69.5 | 60.4 | 57.2 | | 74 |