Fonseca is a city of approximately 32,200 people in La Guajira Department, Colombia. Located in the America/Bogota time zone at 10.9°N latitude.
In 2025, Fonseca recorded an average annual temperature of 84°F. The hottest temperatures reached 104°F in September; the coolest were 71°F in January. Total precipitation for the year was 18 inches, with the wettest month being May.
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