Duque is a city of approximately 1,500 people in Naguabo, Puerto Rico. Located in the America/Puerto Rico time zone at 18.2°N latitude.
Recent weather here gives a sense of typical conditions: in 2025, Duque recorded a mean annual temperature of 77°F, ranging from 64°F lows in December to 89°F highs in October, with about 60 inches of precipitation across the year.