San Juan weather in March 2025

Expect 30°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in San Juan in March. Check more long-term weather averages for San Juan in March before you book your next holiday to Dominican Republic in 2025/2026.

  • 30°C maximum daytime temperature in March in San Juan30
    30°C max day temperature
  • 8 hours of sunshine per day
  • 10 days with some rainfall in March in San Juan10
    10 days with some rainfall
  • 16°C minimum night-time temperature in March in San Juan16
    16°C min night temperature
  • 12 hours of daylight per day in March in San Juan12
    12 hours of daylight per day
  • High heat & humidity in March in San JuanH
    High heat & humidity
  • 36 mm monthly rainfall in March in San Juan36
    36 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in March in San Juan11
    11+ (Extreme) UV index

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

Daytime temperatures usually reach 30°C in San Juan in March with high heat and humidity, falling to 16°C at night.

How sunny is it in San Juan in March?

There are normally 8 hours of bright sunshine each day in San Juan in March - that's 66% of daylight hours.

Does it rain in San Juan in March?

There are usually 10 days with some rain in San Juan in March and the average monthly rainfall is 36mm.

San Juan March sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st March 2025 07:04 18:51
Sunday, 16th March 2025 06:52 18:55
Monday, 31st March 2025 06:40 18:59

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