With a population of around 3,000, Demette sits in Saint-Louis, Senegal. The city operates in the Africa/Dakar time zone.
Recent weather here gives a sense of typical conditions: in 2025, Demette recorded a mean annual temperature of 84°F, ranging from 56°F lows in January to 115°F highs in May, with about 13 inches of precipitation across the year.
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