Santo Domingo monthly weather averages

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Santo Domingo

Santo Domingo average temperature chart (Celsius) Santo Domingo average temperature chart (Fahrenheit)
Average monthly temperatures in Santo Domingo (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 29.4 29.8 30.6 31.2 31.6 32 32.4 32.3 32.3 31.8 30.8 29.6
°F 84.9 85.6 87.1 88.2 88.8 89.5 90.2 90.1 90.1 89.2 87.5 85.2

Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.

Average rainfall & rainy days

The graph below shows the average rainfall and number of rainy days per month.

Santo Domingo monthly rainfall chart (mm) Santo Domingo monthly rainfall chart (inches)
Average monthly rainfall in Santo Domingo (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 63 66 65 100 222 182 195 239 204 194 114 85
inches 2.5 2.6 2.6 3.9 8.7 7.2 7.7 9.4 8 7.6 4.5 3.3
Rainy days 14 11 10 10 12 12 14 15 15 16 14 15

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Santo Domingo

Santo Domingo average daily sunshine chart
Average daily sunshine Santo Domingo
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 7.8 8.5 8.7 8.7 8.2 8.3 8 8.3 7.9 7.3 7.7 7

Day / night temperatures

The graph below shows the daily range of temperatures for each month.

Santo Domingo average minimum / maximum temperatures (Celsius) Santo Domingo average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Santo Domingo (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 19.2 19.2 19.8 20.5 21.6 22.2 22.4 22.3 22.1 21.8 21 19.8
Max °C 29.7 30.1 30.9 31.5 31.8 32.2 32.6 32.6 32.5 32.1 31.1 29.8
Min °F 66.5 66.5 67.6 68.9 70.9 72 72.3 72.1 71.8 71.2 69.7 67.6
Max °F 75.9 76.3 77.5 78.8 80.1 81 81.5 81.3 81.1 80.4 78.8 76.6

Sea temperature

The graph below shows the average sea temperature.

Santo Domingo average sea temperature chart (Celsius) Santo Domingo average sea temperature chart (Fahrenheit)
Average sea temperature around Santo Domingo in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 26.7 26.4 26.3 26.8 27.5 28.1 28.3 28.7 29 28.9 28.4 27.4
°F 80.1 79.5 79.4 80.2 81.5 82.6 82.9 83.6 84.2 84.1 83 81.4

Wind speed

The graph below shows the average wind speed.

Santo Domingo average winspeed by month (km/h) Santo Domingo average winspeed by month (mph)
Average wind speed in Santo Domingo (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 10 11 12 12 11 11 11 11 10 9 10 10
mph 7 7 7 7 7 7 7 7 6 6 6 7

A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.

Relative humidity

The graph below shows the average relative humidity.

Santo Domingo relative humidity averages
Average relative humidity in Santo Domingo
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
80% 78% 76% 76% 80% 81% 81% 82% 82% 83% 82% 81%

Other monthly averages

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Santo Domingo weather stats

Santo Domingo weather statistics
Hottest month: July 32.4°C 90.3°F
Driest month: January 63mm 2.5ins
Sunniest month: February 8.5hrs
Coldest month: January 29.4°C 84.9°F
Wettest month: August 239mm 9.4ins
Warmest sea: September 29°C 84.2°F
Map showing location of Santo Domingo (18.50012, -69.98857)

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