Boa Vista weather in May 2021

Get the latest coronavirus (COVID-19) updates for Brazil with current travel advice, statistics and online resources.

  • 31°C maximum daytime temperature in May in Boa Vista31
    31°C max day temperature
  • 7 hours of sunshine per day
  • 23 days with some rainfall in May in Boa Vista23
    23 days with some rainfall
  • 23°C minimum night-time temperature in May in Boa Vista23
    23°C min night temperature
  • 12 hours of daylight per day in May in Boa Vista12
    12 hours of daylight per day
  • High heat & humidity in May in Boa VistaH
    High heat & humidity
  • 269 mm monthly rainfall in May in Boa Vista269
    269 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in May in Boa Vista11
    11+ (Extreme) UV index

Recommended for Brazil

  • Top deals & discounts
  • Boa Vista weather overview
  • Boa Vista climate averages by month
  • More destinations
  • Best time to go to Boa Vista
  • Boa Vista 5-day weather forecast

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The May weather guide for Boa Vista, Brazil 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.

  • Save on hotels, restaurants, spas & more with Travelzoo
  • Book online with fully refundable vouchers
  • Filter vouchers by theme, price, type & more

How hot is it in Boa Vista in May?

Daytime temperatures usually reach 31°C in Boa Vista in May with high heat and humidity, falling to 23°C at night.

How sunny is it in Boa Vista in May?

There are normally 7 hours of bright sunshine each day in Boa Vista in May - that's 57% of daylight hours.

Does it rain in Boa Vista in May?

There are usually 23 days with some rain in Boa Vista in May and the average monthly rainfall is 269mm.

Boa Vista sunrise & sunset times for May 2021

Browse the sunrise & sunset times for Boa Vista in May 2021. Select a month to view Boa Vista sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st May 2021 05:53 18:06
Sunday, 16th May 2021 05:52 18:07
Monday, 31st May 2021 05:52 18:09
  • Save up to 20% on hotel stays in winter 2020/2021
  • Includes FREE cancellation & COVID cover
  • Travel before 30th March 2021 (inclusive)
Show discount codeShow discount code ******020

Expires at 23:59 on Friday 26th Mar 2021 · View all Iberostar offers

Metric (°C / mm)  |  Imperial (°F / inches)

Back to top

Discover more about Brazil

Where is hot in Brazil in May for 2021/2022?

Below are average maximum temperatures at popular destinations in Brazil in May. Select a destination to see more weather parameters.

More destinations & map >>

Related posts

Popular travel offers

Top ^

*affiliate links: find out how we are funded and why this helps us remain free to use.