Rio San Juan weather in March 2025

Expect 29°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Rio San Juan in March. Check more long-term weather averages for Rio San Juan in March before you book your next holiday to Dominican Republic in 2025/2026.

  • 29°C maximum daytime temperature in March in Rio San Juan29
    29°C max day temperature
  • 7 hours of sunshine per day
  • 11 days with some rainfall in March in Rio San Juan11
    11 days with some rainfall
  • 19°C minimum night-time temperature in March in Rio San Juan19
    19°C min night temperature
  • 12 hours of daylight per day in March in Rio San Juan12
    12 hours of daylight per day
  • Moderate heat & humidity in March in Rio San JuanM
    Moderate heat & humidity
  • 109 mm monthly rainfall in March in Rio San Juan109
    109 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in March in Rio San Juan11
    11+ (Extreme) UV index
  • 26°C sea temperature in March in Rio San Juan26
    26°C sea temperature

More about the Rio San Juan

Rio San Juan by month

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The March weather guide for Dominican Republic (Rio San Juan) 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 Rio San Juan in March?

Daytime temperatures usually reach 29°C in Rio San Juan in March with moderate heat and humidity, falling to 19°C at night.

How sunny is it in Rio San Juan in March?

There are normally 7 hours of bright sunshine each day in Rio San Juan in March - that's 61% of daylight hours.

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

The average sea temperature around Rio San Juan in March is 26°C.

Does it rain in Rio San Juan in March?

There are usually 11 days with some rain in Rio San Juan in March and the average monthly rainfall is 109mm.

Rio San Juan March sunrise & sunset times

Browse the sunrise and sunset times for Rio San Juan in March 2025. Select a month to view Rio San Juan sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st March 2025 07:00 18:46
Sunday, 16th March 2025 06:48 18:50
Monday, 31st March 2025 06:35 18:54

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