China
extremely diverse; tropical in south to subarctic in north

Christmas Island
tropical; heat and humidity moderated by trade winds

Clipperton Island
tropical; humid, average temperature 20-32 degrees
C, rains May-October

Cocos (Keeling) Islands
tropical with high humidity, moderated by
the southeast trade winds for about nine months of the year

Colombia
tropical along coast and eastern plains; cooler in highlands

Comoros
tropical marine; rainy season (November to May)

Congo, Democratic Republic of the tropical; hot and humid in equatorial river basin; cooler and drier in southern highlands; cooler and wetter in eastern highlands; north of Equator - wet season April to October, dry season December to February; south of Equator - wet season November to March, dry season April to October

Congo, Republic of the
tropical; rainy season (March to June); dry
season (June to October); constantly high temperatures and humidity;
particularly enervating climate astride the Equator

Cook Islands
tropical; moderated by trade winds

Coral Sea Islands
tropical