Galvan, in Baoruco Province, Dominican Republic, is home to roughly 6,000 people in the America/Santo Domingo time zone at 18.5°N latitude.
In 2025, Galvan averaged an annual temperature of 80°F, with hottest temperatures reaching 101°F in August and lowest around 64°F in December. The city received approximately 47 inches of precipitation during the year.
View historical weather for Galvan · More cities in Baoruco Province