Belem weather in May 2025

Expect daytime maximum temperatures of 88°F in Belem, Brazil in May and very high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 29 days with some rainfall and typically 11.5 inches of rainfall in the month.

  • 88°F maximum daytime temperature in May in Belem88
    88°F max day temperature
  • 6 hours of sunshine per day
  • 29 days with some rainfall in May in Belem29
    29 days with some rainfall
  • 73°F minimum night-time temperature in May in Belem73
    73°F min night temperature
  • 12 hours of daylight per day in May in Belem12
    12 hours of daylight per day
  • Very high heat & humidity in May in BelemVH
    Very High heat & humidity
  • 11.5 inches monthly rainfall in May in Belem11.5
    11.5 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in May in Belem11
    11+ (Extreme) UV index
  • 84°F sea temperature in May in Belem84
    84°F sea temperature

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The May weather guide for Brazil (Belem) 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 Belem in May?

Daytime temperatures usually reach 88°F in Belem in May with very high heat and humidity, falling to 73°F at night.

How sunny is it in Belem in May?

There are normally 6 hours of bright sunshine each day in Belem in May - that's 49% of daylight hours.

How warm is the sea around Belem in May?

The average sea temperature around Belem in May is 84°F.

Does it rain in Belem in May?

There are usually 29 days with some rain in Belem in May and the average monthly rainfall is 11.5 inches.

Belem May sunrise & sunset times

Browse the sunrise and sunset times for Belem in May 2025. Select a month to view Belem sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 06:09 18:13
Friday, 16th May 2025 06:09 18:12
Saturday, 31st May 2025 06:10 18:13

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