| Average Sunlight Hours/ Day | 9h 21' | 9h 29' | 8h 44' | 8h 16' | 8h 15' | 7h 14' | 6h 09' | 6h 01' | 7h 00' | 8h 38' | 9h 40' | 9h 44' | | 8h 12' |
| Average Daylight Hours & Minutes/ Day | 11h 35' | 11h 47' | 12h 03' | 12h 20' | 12h 35' | 12h 42' | 12h 39' | 12h 26' | 12h 10' | 11h 52' | 11h 38' | 11h 31' | | 12h 00' |
| Percentage of Sunny (Cloudy) Daylight Hours | 82 (18) | 81 (19) | 73 (27) | 68 (32) | 66 (34) | 57 (43) | 49 (51) | 49 (51) | 58 (42) | 73 (27) | 84 (16) | 85 (15) | | 68 (32) |
| Sun altitude at solar noon on the 21st day (°). | 59.7 | 68.9 | 79.9 | 88.3 | 80 | 76.8 | 79.7 | 88.1 | 80.2 | 68.6 | 59.6 | 56.3 | | 73.8 |