Boa Vista weather in March 2026

Expect daytime maximum temperatures of 91°F in Boa Vista, Brazil in March and very high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average with 10 days with some rainfall and typically 1.9 inches of rainfall in the month.

  • 91°F maximum daytime temperature in March in Boa Vista91
    91°F max day temperature
  • 8 hours of sunshine per day
  • 10 days with some rainfall in March in Boa Vista10
    10 days with some rainfall
  • 73°F minimum night-time temperature in March in Boa Vista73
    73°F min night temperature
  • 12 hours of daylight per day in March in Boa Vista12
    12 hours of daylight per day
  • Very high heat & humidity in March in Boa VistaVH
    Very High heat & humidity
  • 1.9 inches monthly rainfall in March in Boa Vista1.9
    1.9 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in March in Boa Vista11
    11+ (Extreme) UV index

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The March weather guide for Brazil (Boa Vista) 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 Boa Vista in March?

Daytime temperatures usually reach 91°F in Boa Vista in March with very high heat and humidity, falling to 73°F at night.

How sunny is it in Boa Vista in March?

There are normally 8 hours of bright sunshine each day in Boa Vista in March - that's 65% of daylight hours.

Does it rain in Boa Vista in March?

There are usually 10 days with some rain in Boa Vista in March and the average monthly rainfall is 1.9 inches.

Boa Vista March sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st March 2026 06:13 18:17
Monday, 16th March 2026 06:08 18:14
Tuesday, 31st March 2026 06:03 18:11

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