Women in German city more frosty? (8)
I believe the answer is:
wintrier
'more frosty?' is the definition.
('wintry' can be a synonym of 'frosty')
'women in german city' is the wordplay.
'women' becomes 'w' (standard abbreviation).
'german city' becomes 'trier' (Trier is a city in Germany).
'w'+'in'+'trier'='WINTRIER'
(Other definitions for wintrier that I've seen before include "Colder" , "More bleak" .)