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Dominican Republic

Dominican Republic Weather September

To help you choose the best time to travel, you can find climate data below on the weather in the Dominican Republic in September.

Dominican Republic Weather September:Santo DomingoPunta Cana
day temperatureaverage daily high+31.4°C+30.9°C
night temperatureaverage daily low+22.7°C+24.4°C
sea temperaturesea temperature+29°C+29°C
Daylight hoursdaylight hours12.6h12.6h
sunny hours per daysunny/overcast hours6.6/6h8.2/4.4h
average monthly precipitationaverage monthly precipitation181 mm102 mm

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Temperature in the Dominican Republic

The average daily maximum in September is +31.4 — +30.9°C, and the minimum +22.7 — +24.4°C.

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Best places in the Dominican Republic:

Punta Cana

Santo Domingo

Las Terrenas



Puerto Plata



Boca Chica

Saona Island

La Romana

Juan Dolio

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Sea temperature

The average monthly temperature in the Caribbean Sea on the beaches of Santo Domingo in September is +29 degrees and in the Atlantic Ocean on the beaches of Punta Cana +29 degrees.

The water is not only warm enough to bathe in, but it is also possible to stay in the water for an extended amount of time.

Dominican Republic climate by month


The normal amount of precipitation for September is from 102 to 181 mm, a very high amount.