Mwanza, in Southern Region, Malawi, is home to roughly 20,300 people in the Africa/Blantyre time zone at 15.6°S latitude.
Recent weather here gives a sense of typical conditions: in 2025, Mwanza recorded a mean annual temperature of 72°F, ranging from 51°F lows in August to 99°F highs in October, with about 50 inches of precipitation across the year.
View historical weather for Mwanza · More cities in Southern Region