| Latitude in ˚ | ||||||||
80 | 60 | 40 | 20 | 0 | −20 | −40 | −60 | −80 | |
Maximum | −10 | 7 | 17 | 29 | 28 | 25 | 14 | 2 | −14 |
Minimum | −20 | −8 | 9 | 23 | 24 | 18 | 9 | −5 | −24 |
Difference | 10 | 15 | 8 | 6 | 4 | 7 | 5 | 7 | 10 |