The climate is tropical, hot and humid all year round, with a relatively cool and dry season from January to mid-April and a hot, humid and rainy season from mid-June to mid-November. The average monthly temperatures remain remarkably stable, varying by only about 3º C (5º F) year-round. The average air temperatures in coastal areas range from 22º to 30º C (72º to 86º F) and in inland areas, from 19º to 27º C (66º to 81º F).