Originally Posted by chornedsnorkack

Official climate data:
September - average high 31,6, average low 23,6, average 10,5 days >0,1 mm rain, total 128,3 mm, average humidity 78%, mean monthly sunshine hours 185,6, which is 51 % possible (the annual maximum)
October - average high 28,4, average low 20,2, average 8,5 days >0,1 mm rainfall, total 65,5 mm, average humidity 75 %, mean monthly sunshine hours 163,7, which is 46 % possible
November - average high 24,1, average low 15,5, record low 3,2, average 6,8 days >0,1 mm rainfall, total 40,3 mm, average humidity 74 % (the annual minimum), mean monthly sunshine hours 144,2, which is 44 % possible
December - average high 20,2, average low 11,3, record low -1,9, average 5,9 days (the annual minimum) rainfall, total 24,5 mm (also minimum), average humidity 74 % (equals November), mean monthly sunshine hours 123,7, which is 37 % possible
January - average high 16,9 (minimum), average low 10,0 (minimum), record low -2,1 (minimum), average 12,9, average 11,1 days >0,1 mm rainfall, total 35,3 mm, average humidity 78 %, mean monthly sunshine hours 69,6, which is 21 % possible
February - average high 18,0, average low 11,5, record low 0,8, average 13,2 days >0,1 mm rainfall, total 42,6 mm, average humidity 81 %, mean monthly sunshine hours 56,7 (minimum), which is 18 % possible
March - average high 25,5, average low 15,0, record low 3,7, average 13,8 days >0,1 mm rainfall, total 59,4, average humidity 82 % (equal to maximum), mean monthly sunshine hours 61,8, which is 17 % possible.