Santo Domingo weather in May 2026

Expect daytime maximum temperatures of 88°F in Santo Domingo, Dominican Republic in May and high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average with 12 days with some rainfall and typically 8.0 inches of rainfall in the month.

  • 88°F maximum daytime temperature in May in Santo Domingo88
    88°F max day temperature
  • 8 hours of sunshine per day
  • 12 days with some rainfall in May in Santo Domingo12
    12 days with some rainfall
  • 72°F minimum night-time temperature in May in Santo Domingo72
    72°F min night temperature
  • 13 hours of daylight per day in May in Santo Domingo13
    13 hours of daylight per day
  • High heat & humidity in May in Santo DomingoH
    High heat & humidity
  • 8.0 inches monthly rainfall in May in Santo Domingo8.0
    8.0 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in May in Santo Domingo11
    11+ (Extreme) UV index
  • 81°F sea temperature in May in Santo Domingo81
    81°F sea temperature

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The May weather guide for Dominican Republic (Santo Domingo) 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)  |  Imperial (°F)

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More about the Dominican Republic

How hot is it in Santo Domingo in May?

Daytime temperatures usually reach 88°F in Santo Domingo in May with high heat and humidity, falling to 72°F at night.

How sunny is it in Santo Domingo in May?

There are normally 8 hours of bright sunshine each day in Santo Domingo in May - that's 61% of daylight hours.

How warm is the sea around Santo Domingo in May?

The average sea temperature around Santo Domingo in May is 81°F.

Does it rain in Santo Domingo in May?

There are usually 12 days with some rain in Santo Domingo in May and the average monthly rainfall is 8.0 inches.

Santo Domingo May sunrise & sunset times

Browse the sunrise and sunset times for Santo Domingo in May 2026. Select a month to view Santo Domingo sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st May 2026 06:12 19:01
Saturday, 16th May 2026 06:06 19:07
Sunday, 31st May 2026 06:02 19:12

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