Usage patterns
気候が〈形容詞〉the climate is (mild/harsh/etc.)
This region has a mild climate.
気候に適応するto adapt to the climate
Animals evolved to adapt to the climate of that region.
気候が変動するthe climate changes/shifts
The climate is changing rapidly across the whole planet.
気候に恵まれるto be blessed with a good climate
This country is blessed with a mild climate all year round.