May is the hottest month in Cartagena with an average temperature of 29°C (84°F) and the coldest is January at 27°C (80°F) with the most daily sunshine hours at 12 in July. The wettest month is October with an average of 150mm of rain. The best month to swim in the sea is in August when the average sea temperature is 25°C (77°F).
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Sunrise 06:01
Sunset 17:37
Sunrise 06:01
Sunset 17:37