Santo Domingo weather in May 2025

Expect 31°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Santo Domingo in May. Check more long-term weather averages for Santo Domingo in May before you book your next holiday to Dominican Republic in 2025/2026.

  • 31°C maximum daytime temperature in May in Santo Domingo31
    31°C max day temperature
  • 8 hours of sunshine per day
  • 12 days with some rainfall in May in Santo Domingo12
    12 days with some rainfall
  • 22°C minimum night-time temperature in May in Santo Domingo22
    22°C 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
  • 202 mm monthly rainfall in May in Santo Domingo202
    202 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in May in Santo Domingo11
    11+ (Extreme) UV index
  • 27°C sea temperature in May in Santo Domingo27
    27°C 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 / mm)  |  Imperial (°F / inches)

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More about the Dominican Republic

How hot is it in Santo Domingo in May?

Daytime temperatures usually reach 31°C in Santo Domingo in May with high heat and humidity, falling to 22°C 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 27°C.

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 202mm.

Santo Domingo May sunrise & sunset times

Browse the sunrise and sunset times for Santo Domingo in May 2025. Select a month to view Santo Domingo sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 06:12 19:01
Friday, 16th May 2025 06:05 19:07
Saturday, 31st May 2025 06:02 19:12

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