Average Weather during September in Santo Domingo (Santo Domingo), Dominican Republic

The average minimum temperature (usually the minimum temperature is noted during the night) in Santo Domingo in September is 22.0°C (71.6°F). September falls in the rainy season with an average precipitation of 181mm (7.1in). The average maximum daytime temperature lies around 31.0°C (87.8°F). This makes September the hottest month of the year. If you enjoy looking at a blue sky and love the sun than this is a great time to go to Santo Domingo with 223 hours of sun.


So what to wear in September? Visitors traveling to Santo Domingo should plan on bringing a totally waterproof rain jacket since it will often be raining. Also bring your shorts or a skirt because it can be very warm or even hot. With a water temperature of around 29.0°C (84.2°F), this is a great month to swim so bring your swimwear.

No idea where to travel to this year? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.

For other monthly average weather and what to do in September look at the numbers below.

Monthly Averages

Show in Fahrenheit

Min Temperature 22 °C
Max Temperature 31 °C
Water Temperature 29 °C
Chance of Rain 37%
Precipitation 181mm
Rainy Days 11
Sunshine Hours 223

Where to stay in Santo Domingo

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in .

Swimming
8/10
Cycling
7/10
Walking
7/10
Camping
6/10
Outdoor sports
7/10

More Climate Information For Santo Domingo

Weather and Climate offers all the information you need to know about the climate in Santo Domingo.

We collected past weather data from many thousand weather stations around the world. So find on this website the historical weather averages in other cities in Dominican Republic and climate and forecast data for all other countries in the world.