Temperature in The Dominican Republic in September

Daytime highs, nighttime lows and the warmest cities across the Dominican Republic this September.

The Dominican Republic, experiences maximum daytime temperatures in September ranging from 26°C (79°F) in Constanza to 34°C (93°F) in Punta Rucia. Nighttime temperatures generally drop to 25°C (77°F) in Punta Rucia and 17°C (63°F) 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.

Select a Month

Check the conditions for any month of the year.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

For a detailed overview over the year and the best time to visit the Dominican Republic, check out our the Dominican Republic's climate page.

See also: the the Dominican Republic weather by month.

Best Places to Visit in the Dominican Republic in September

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across the Dominican Republic.

Conditions Temperatures Precipitation
Avg daytime high -5°C (23°F) cold → 32°C (90°F) hot

Marker color shows the average daytime high temperature in September: blue is cold, red is hot.

See all September weather averages, cities and regions in the Dominican Republic

The Dominican Republic temperatures in September: frequently asked questions

How hot does it get in the Dominican Republic in September?

Daytime temperatures in Punta Cana typically peak at 30°C (86°F) in September, putting it in the very high range.

How cold does it get at night in the Dominican Republic in September?

After dark, Punta Cana cools to about 26°C (79°F) on an average September night.

What is the warmest city in September in the Dominican Republic?

Data insights from our comprehensive database indicate that Punta Rucia is the city with the highest warmth. Daytime peaks average near 34°C (93°F), while the nights are characterized by a low temperature close to 25°C (77°F).

What is the coldest city in September in the Dominican Republic?

When looking through our records, we find that Constanza stands out as the coolest city in the Dominican Republic for the month of September. Daytime highs average 26°C (79°F) and it cools down to about 17°C (63°F) at night.

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 temperature in September?

The water temperature averages approximately 29°C (84°F) in Santo Domingo this month, warm, bath-like water that stays very comfortable for a long swim.

Interested in more climate information?

We have much more information about the climate in the Dominican Republic.

Weather and climate has detailed information for every country in the world. Are you going to the Dominican Republic? Get detailed historical weather averages for many cities in the Dominican Republic.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.

5 Tranquil Spots in the Dominican Republic

Explore the hidden gems of the Dominican Republic, from Bahía de Las Águilas to Constanza. Discover tranquil beaches, mountains, and green landscapes.
Windsurf in Cabarete

The best travel time for Cabarete in the Dominican Republic is from January to April, June to October and December. If you like Wind Surfing than you must add the surf paradise Cabarete on your bucket list.

Must visit in the Dominican Republic →