The Dominican Republic temperatures in September

September in the Dominican Republic has maximum daytime temperatures ranging from high in Constanza with 26°C to very high temperatures in Punta Rucia with 34°C. Nighttime temperatures generally drop to 25°C in Punta Rucia and 17°C in Constanza.

What is the temperature of the different cities in the Dominican Republic in September?

Find the average daytime temperatures in September for the most popular destinations in the Dominican Republic on the map below. Click on a destination dot for more detailed information.

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Legend very warm warm pleasant moderate cold very cold
Very warm means maximum temperatures above 30°C. Warm: 22°C to 30°C. Pleasant: 18°C to 22°C Moderate: 12°C to 18°C. Cold: 2°C to 12°C. Very cold: lower than 2°C

  • What is the warmest city in September in the Dominican Republic?
  • Punta Rucia tops the warmest city list in our database with average maximum daytime temperatures around 34°C and a minimum nighttime temperature of around 25°C.

  • What is the coldest city in September in the Dominican Republic?
  • For the month of September, Constanza is the most temperate city in the Dominican Republic based on our records. With highs averaging 26°C and nighttime temperatures dipping to around 17°C.

  • How much sun does the Dominican Republic get in September?
  • Punta Cana enjoys close to 244 hours of sunlight. This not only brightens the days but also uplifts the atmosphere during the month.

  • What is the water's temperature in September?
  • The water temperature averages approximately 29°C in Santo Domingo this month, which is a bit warm water for swimming. For many people, water temperatures around 29°C might feel quite warm. Especially when compared to average swimming pool temperatures which are typically between 25°C and 28°C.

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