Bou Merdes, in Mahdia Governorate, Tunisia, is home to roughly 4,300 people in the Africa/Tunis time zone at 35.5°N latitude.
In 2025, Bou Merdes recorded an average annual temperature of 69°F. The hottest temperatures reached 115°F in July; the coolest were 42°F in December. Total precipitation for the year was 14 inches, with the wettest month being December.
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