Average weather in September in Río San Juan (Puerto Plata Province), Dominican Republic

The average minimum temperature (usually the minimum temperature is noted during the night) in Río San Juan in September is 20.0°C (68°F). The amount of rain in September is normal with an average of 66mm (2.6in). The average maximum daytime temperature lies around 32.0°C (89.6°F).


So what to wear in September? Visitors traveling to Río San Juan might want to wear dresses, tops, T-shirts and skirts made of cotton or linen. Shorts for men made of cotton or linen are good options for staying cool on a hot day. 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 in September

Show in Fahrenheit

Min Temperature 20 °C
Max Temperature 32 °C
Water Temperature 29 °C
Precipitation 66mm

Where to stay in Río San Juan

What To Do

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

Cycling
8/10
Walking
8/10
Camping
8/10
Outdoor sports
8/10

Weather Forecasts for Río San Juan (Puerto Plata Province)

TUE Dec 07
28°C | 25°C

Moderate rain

WED Dec 08
29°C | 25°C

Patchy rain possible

THU Dec 09
28°C | 25°C

Patchy rain possible

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Río San Juan.

Our site offers climate and forecast data for almost all countries in the world. Are you going to Dominican Republic? On this website you can find historical weather averages for many cities in Dominican Republic. Not sure yet where to go? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.