Rio San Juan weather in December 2019

  • 28°C maximum daytime temperature in December in Rio San Juan28
    28°C max day temperature
  • 6 hours of sunshine per day
  • 14 days with some rainfall in December in Rio San Juan14
    14 days with some rainfall
  • 20°C minimum night-time temperature in December in Rio San Juan20
    20°C min night temperature
  • 11 hours of daylight per day in December in Rio San Juan11
    11 hours of daylight per day
  • Moderate heat & humidity in December in Rio San JuanM
    Moderate heat & humidity
  • 225 mm monthly rainfall in December in Rio San Juan225
    225 mm of monthly rainfall
  • UV (maximum) index 7 (High) in December in Rio San Juan7
    7 (High) UV index
  • 27°C sea temperature in December in Rio San Juan27
    27°C sea temperature
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The December weather guide for Rio San Juan, Dominican Republic shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

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How hot is it in Rio San Juan in December?

Daytime temperatures usually reach 28°C in Rio San Juan in December with moderate heat and humidity, falling to 20°C at night.

How sunny is it in Rio San Juan in December?

There are normally 6 hours of bright sunshine each day in Rio San Juan in December - that's 51% of daylight hours.

How warm is the sea around Rio San Juan in December?

The average sea temperature around Rio San Juan in December is 27°C.

Does it rain in Rio San Juan in December?

There are usually 14 days with some rain in Rio San Juan in December and the average monthly rainfall is 225mm.

Rio San Juan sunrise & sunset times for December 2019

Browse the sunrise & sunset times for Rio San Juan in December 2019. Select a month to view Rio San Juan sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st December 2019 06:58 18:00
Monday, 16th December 2019 07:07 18:04
Tuesday, 31st December 2019 07:14 18:12
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Metric (°C / mm)  |  Imperial (°F / inches)

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Where's hot in the Dominican Republic in December?

Below are average maximum temperatures at popular destinations in the Dominican Republic in December. Select a destination to see more weather parameters.

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