Porto Velho weather in March 2025

Expect 29°C daytime maximum temperatures in the shade with on average 4 hours of sunshine per day in Porto Velho in March based on long-term weather averages. There is usually 24 days with some rainfall and 303 mm of average monthly rainfall in March.

  • 29°C maximum daytime temperature in March in Porto Velho29
    29°C max day temperature
  • 4 hours of sunshine per day
  • 24 days with some rainfall in March in Porto Velho24
    24 days with some rainfall
  • 22°C minimum night-time temperature in March in Porto Velho22
    22°C min night temperature
  • 12 hours of daylight per day in March in Porto Velho12
    12 hours of daylight per day
  • High heat & humidity in March in Porto VelhoH
    High heat & humidity
  • 303 mm monthly rainfall in March in Porto Velho303
    303 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in March in Porto Velho11
    11+ (Extreme) UV index

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The March weather guide for Brazil (Porto Velho) 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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How hot is it in Porto Velho in March?

Daytime temperatures usually reach 29°C in Porto Velho in March with high heat and humidity, falling to 22°C at night.

How sunny is it in Porto Velho in March?

There are normally 4 hours of bright sunshine each day in Porto Velho in March - that's 30% of daylight hours.

Does it rain in Porto Velho in March?

There are usually 24 days with some rain in Porto Velho in March and the average monthly rainfall is 303mm.

Porto Velho March sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st March 2025 06:20 18:36
Sunday, 16th March 2025 06:20 18:28
Monday, 31st March 2025 06:19 18:20

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