Porto Seguro weather in March 2026

Expect daytime maximum temperatures of 86°F in Porto Seguro, Brazil in March and high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average with 23 days with some rainfall and typically 5.0 inches of rainfall in the month.

  • 86°F maximum daytime temperature in March in Porto Seguro86
    86°F max day temperature
  • 7 hours of sunshine per day
  • 23 days with some rainfall in March in Porto Seguro23
    23 days with some rainfall
  • 72°F minimum night-time temperature in March in Porto Seguro72
    72°F min night temperature
  • 12 hours of daylight per day in March in Porto Seguro12
    12 hours of daylight per day
  • High heat & humidity in March in Porto SeguroH
    High heat & humidity
  • 5.0 inches monthly rainfall in March in Porto Seguro5.0
    5.0 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in March in Porto Seguro11
    11+ (Extreme) UV index
  • 81°F sea temperature in March in Porto Seguro81
    81°F sea temperature

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

Daytime temperatures usually reach 86°F in Porto Seguro in March with high heat and humidity, falling to 72°F at night.

How sunny is it in Porto Seguro in March?

There are normally 7 hours of bright sunshine each day in Porto Seguro in March - that's 56% of daylight hours.

How warm is the sea around Porto Seguro in March?

The average sea temperature around Porto Seguro in March is 81°F.

Does it rain in Porto Seguro in March?

There are usually 23 days with some rain in Porto Seguro in March and the average monthly rainfall is 5.0 inches.

Porto Seguro March sunrise & sunset times

Browse the sunrise and sunset times for Porto Seguro in March 2026. Select a month to view Porto Seguro sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st March 2026 05:36 18:01
Monday, 16th March 2026 05:39 17:50
Tuesday, 31st March 2026 05:42 17:39

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