With a population of around 17,400, Ducos sits in Martinique, MQ. The city operates in the America/Martinique time zone.
In 2025, Ducos recorded an average annual temperature of 79°F. The hottest temperatures reached 93°F in August; the coolest were 68°F in December. Total precipitation for the year was 46 inches, with the wettest month being October.
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