January is the hottest month in Antofagasta with an average temperature of 20°C (68°F) and the coldest is June at 14°C (57°F) with the most daily sunshine hours at 9 in December. The wettest month is August with an average of 3mm of rain. The best month to swim in the sea is in January when the average sea temperature is 22°C (72°F).
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Sunrise 06:47
Sunset 20:09
Sunrise 06:47
Sunset 20:09