季候 is read as きこう (kikou) and means season.
きこう
kikou
ねったいかきしょううきこう
tropical wet and dry climate
きご
seasonal word (in haiku)
きかん
quarterly publication
きし
last child
きせい
degenerate age
きだい
きがさなり
overlapping seasonal words
きまつ
end of the season
きしゅん
late spring
きしゅう
end of autumn
きか
end of summer
きよせ
dictionary of seasonal words (for haiku and haikai)