Weather in Rio San Juan in January 2019

  • 28°C maximum daytime temperature in January in Rio San Juan28
    28°C max day temperature
  • 7 hours of sunshine per day (59% of daylight hours) in January in Rio San Juan7
    7 hours of sunshine per day
  • 14 days with some rainfall in January in Rio San Juan14
    14 days with some rainfall
  • 19°C minimum night-time temperature in January in Rio San Juan19
    19°C min night temperature
  • 11 hours of daylight per day in January in Rio San Juan11
    11 hours of daylight per day
  • Moderate heat & humidity in January in Rio San JuanM
    Moderate heat & humidity
  • 135 mm monthly rainfall in January in Rio San Juan135
    135 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in January in Rio San Juan8
    8 (Very High) UV index
  • 26°C sea temperature in January in Rio San Juan26
    26°C sea temperature

Going to Rio San Juan? Find the best month to visit Rio San Juan based on the weather.

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Expect 28°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Rio San Juan in January. Check more long-term weather averages for Rio San Juan in January before you book your next holiday to Dominican Republic in 2019/2020.

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More about Rio San Juan

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The January 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.

Metric (°C / mm)  |  Imperial (°F / inches)

Guide to Rio San Juan weather in January

The average maximum daytime temperature in Rio San Juan in January is a warm 28°C (82°F) with moderate heat & humidity. The average night-time temperature is usually a comfortable 19°C (66°F). There are usually 7 hours of bright sunshine each day, which represents 59% of the 11 hours of daylight.

Expect 135mm (5.3 inches) of rainfall across the whole of January with 14 days with some rain falling. Maximum UV levels will be very high (8 UV index) at midday when the skies are clear.

The average sea temperature in and around Rio San Juan in January is 26°C (79°F).

Rio San Juan sunrise & sunset times for January 2019

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st January 2019 07:15 18:13
Wednesday, 2nd January 2019 07:15 18:14
Thursday, 3rd January 2019 07:15 18:14
Friday, 4th January 2019 07:16 18:15
Saturday, 5th January 2019 07:16 18:16
Sunday, 6th January 2019 07:16 18:16
Monday, 7th January 2019 07:16 18:17
Tuesday, 8th January 2019 07:17 18:17
Wednesday, 9th January 2019 07:17 18:18
Thursday, 10th January 2019 07:17 18:19
Friday, 11th January 2019 07:17 18:19
Saturday, 12th January 2019 07:17 18:20
Sunday, 13th January 2019 07:17 18:21
Monday, 14th January 2019 07:17 18:21
Tuesday, 15th January 2019 07:17 18:22
Wednesday, 16th January 2019 07:18 18:23
Thursday, 17th January 2019 07:18 18:23
Friday, 18th January 2019 07:18 18:24
Saturday, 19th January 2019 07:18 18:25
Sunday, 20th January 2019 07:17 18:25
Monday, 21st January 2019 07:17 18:26
Tuesday, 22nd January 2019 07:17 18:27
Wednesday, 23rd January 2019 07:17 18:27
Thursday, 24th January 2019 07:17 18:28
Friday, 25th January 2019 07:17 18:28
Saturday, 26th January 2019 07:17 18:29
Sunday, 27th January 2019 07:17 18:30
Monday, 28th January 2019 07:16 18:30
Tuesday, 29th January 2019 07:16 18:31
Wednesday, 30th January 2019 07:16 18:31
Thursday, 31st January 2019 07:16 18:32
  • Save up to 10% on holidays to the Dominican Republic in 2018/2019
  • Book online with TUI to receive discount
  • FREE kids places & low deposits also available

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Popular Dominican Republic destinations

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

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