Rio San Juan weather in May 2019

  • 31°C maximum daytime temperature in May in Rio San Juan31
    31°C max day temperature
  • 7 hours of sunshine per day
  • 13 days with some rainfall in May in Rio San Juan13
    13 days with some rainfall
  • 21°C minimum night-time temperature in May in Rio San Juan21
    21°C min night temperature
  • 13 hours of daylight per day in May in Rio San Juan13
    13 hours of daylight per day
  • High heat & humidity in May in Rio San JuanH
    High heat & humidity
  • 204 mm monthly rainfall in May in Rio San Juan204
    204 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in May in Rio San Juan11
    11+ (Extreme) UV index
  • 27°C sea temperature in May in Rio San Juan27
    27°C sea temperature

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

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

Expect 31°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Rio San Juan in May. Check more long-term weather averages for Rio San Juan in May before you book your next holiday to Dominican Republic in 2019/2020.

  • Pay £25pp deposits on holidays to the Dominican Republic
  • Holiday prices start from just £470 per person
  • Visit the resorts of Punta Cana, Puerto Plata & Samana

More about Rio San Juan

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

The May 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 May

The average maximum daytime temperature in Rio San Juan in May is a hot 31°C (88°F) with high heat & humidity. The average night-time temperature is usually a comfortable 21°C (70°F). There are usually 7 hours of bright sunshine each day, which represents 54% of the 13 hours of daylight.

Expect 204mm (8.0 inches) of rainfall across the whole of May with 13 days with some rain falling. Maximum UV levels will be extreme (11+ UV index) at midday when the skies are clear.

The average sea temperature in and around Rio San Juan in May is 27°C (81°F).

Rio San Juan sunrise & sunset times for May 2019

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st May 2019 06:12 19:03
Thursday, 2nd May 2019 06:11 19:04
Friday, 3rd May 2019 06:11 19:04
Saturday, 4th May 2019 06:10 19:04
Sunday, 5th May 2019 06:09 19:05
Monday, 6th May 2019 06:09 19:05
Tuesday, 7th May 2019 06:08 19:06
Wednesday, 8th May 2019 06:08 19:06
Thursday, 9th May 2019 06:07 19:06
Friday, 10th May 2019 06:07 19:07
Saturday, 11th May 2019 06:07 19:07
Sunday, 12th May 2019 06:06 19:07
Monday, 13th May 2019 06:06 19:08
Tuesday, 14th May 2019 06:05 19:08
Wednesday, 15th May 2019 06:05 19:09
Thursday, 16th May 2019 06:05 19:09
Friday, 17th May 2019 06:04 19:09
Saturday, 18th May 2019 06:04 19:10
Sunday, 19th May 2019 06:04 19:10
Monday, 20th May 2019 06:03 19:11
Tuesday, 21st May 2019 06:03 19:11
Wednesday, 22nd May 2019 06:03 19:11
Thursday, 23rd May 2019 06:02 19:12
Friday, 24th May 2019 06:02 19:12
Saturday, 25th May 2019 06:02 19:13
Sunday, 26th May 2019 06:02 19:13
Monday, 27th May 2019 06:02 19:13
Tuesday, 28th May 2019 06:01 19:14
Wednesday, 29th May 2019 06:01 19:14
Thursday, 30th May 2019 06:01 19:15
Friday, 31st May 2019 06:01 19:15
  • Pay £25pp deposits on holidays to the Dominican Republic
  • Holiday prices start from just £470 per person
  • Visit the resorts of Punta Cana, Puerto Plata & Samana

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

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