Tolanaro, in Anosy, Madagascar, is home to roughly 71,300 people in the Indian/Antananarivo time zone at 25°S latitude.
Recent weather here gives a sense of typical conditions: in 2025, Tolanaro recorded a mean annual temperature of 74°F, ranging from 55°F lows in August to 95°F highs in January, with about 45 inches of precipitation across the year.