Concept:An equatorial climate has very high humidity and rain throughout the year.Explanation:Over 90% humidity means the air is extremely moist.Rainfall in all months shows there is no dry season.These conditions are typical of regions near the equator, where heat and moisture persist year-round.Desert, warm temperate, and Mediterranean climates all have dry periods or lower humidity.So the description matches the equatorial climate.Answer:A. equatorial climate