September Weather in Dominican Republic

Share |

The tables below give the normal September temperature and rainfall for cities and popular vacation spots in Dominican Republic.

The month's temperatures and rainfall are averages of weather data collected from 1961 to 1990.

If you compare the temperatures for different places or months, you'll find they're similar. What does change remarkably around the country and over the year is rainfall.

Temperature

Average September temperatures in Dominican Republic
High °F Low °F Place High °C Low °C
89 74 Barahona 32 23
90 73 La Romana 32 23
93 73 Montecristi 34 23
91 69 Puerto Plata 33 21
88 76 Punta Cana 31 24
91 73 Samana 33 23
90 68 San Juan 32 20
92 71 Santiago 33 22
89 73 Santo Domingo 31 23

Rainfall

Average total precipitation in September
Days counts those when it rains at least 1 millimetre (0.04 inches)
Days Place Inches Millimetres
  9 Barahona 5.7 144
  9 La Romana 4.6 117
  4 Montecristi 1.4   35
  8 Puerto Plata 2.6   66
10 Punta Cana 4.0 102
11 San Juan 5.8 148
  9 Santiago 3.8   97
12 Santo Domingo 7.1 181

Hurricanes and Tropical Storms

September is the height of hurricane and tropical storm activity for Dominican Republic. All areas of the country could be affected by severe weather.

Storms most often approach the eastern region. Overall, the chance of a tropical storm or hurricane this month ranges from 12 percent in the west to 18 percent in the east. The likelihood of a major hurricane is 1 to 2 percent.

References

NOAA. National Weather Service. National Hurricane Center.

República Dominicana. ONAMET Oficina Nacional de Meteorologia.

Average Weather

Dominican Republic
Temperature & Rainfall

WEATHER AVERAGES
Weather Extremes