ClimateForecastAprilMay >>

Climate in Santiago, Dominican Republic

The graphs below show the monthly weather averages over the year.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Average monthly minimum and maximum temperature in Santiago, the Dominican Republic

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Monthly hours of sunshine

The average monthly total hours of sunshine over the year

Average monthly hours of sunshine in Santiago, the Dominican Republic

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Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Average monthly rainfall, snow, precipitation in Santiago, the Dominican Republic

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Monthly rainy days

The average number of days each month with rain, snow, hail etc.

Average monthly rainy days in Santiago, the Dominican Republic

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Average humidity

The mean monthly relative humidity over the year

Average monthly relative humidity in Santiago, the Dominican Republic

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Average wind speed

The mean monthly wind speed over the year (in meters per second)

Average monthly wind speed in Santiago, the Dominican Republic

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Weather Forecasts for Santiago

Fri   Apr 19
29°C | 19°C
NE 14 km/h
partly cloudy and no rain

partly cloudy and no rain

Sat   Apr 20
29°C | 20°C
E 11 km/h
2.7 mm
partly cloudy and rain

partly cloudy and rain

Sun   Apr 21
30°C | 19°C
E 18 km/h
0.8 mm
partly cloudy and rain

partly cloudy and rain

The best time of year to visit Santiago in the Dominican Republic

Other facts from our historical weather data:

  • Which is the hottest month in Santiago?
    August has an average maximum temperature of 33°C and is the hottest month of the year.
  • Which is the coolest month in Santiago?
    The coolest month is January with an average maximum temperature of 28°C.
  • Which is the wettest month in Santiago?
    May tops the wettest month list with 118 mm of rainfall.
  • Which is the driest month in Santiago?
    July is the driest month with 46 mm of precipitation.
  • Which is the sunniest month in Santiago?
    August is the sunniest month with an average of 262 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.