BrazilThe weather in May in Belém
It's hot in May in Belém with an average temperature of 30°C. Temperatures this month range from a low of 29°C to a high of 31°C. At night, you can expect temperatures between 23°C and 24°C.
Looking for sun? May isn’t a good month to be in Belém. The temperature is nice, but there’s too much chance of rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in May for Belém, Brazil. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 33°C in 2016, Belém reached the highest temperature in May over the past 10 years. The lowest daytime temperature in this month was 23°C in 2022. The extreme nighttime temperatures ranged from a lowest recorded value of 13°C to a highest value of 25°C.
Rainfall amount
In May, there is an average of 258 mm of precipitation, spread over 27 days. The wind speed is around 2 Bft, mostly coming from the South.
Daily weather in May for Belém
Click on any day in May to get detailed info about the usual weather on that day in Belém. Check out the historical temperatures and precipitation over the past 10 years on this day.
May weather comparison
| Belém | New York | |
|---|---|---|
| Average temperature | 30°C | 22°C |
| Max. temperature | 31°C | 28°C |
| Min. temperature | 23°C | -5°C |
| Total precipitation | 258 mm | 105 mm |
| Rainy days | 27 days | 14 days |
Start of May
The month of May starts in Belém with hot temps, averaging around 31°C during the day and nights around 24°C.
Mid May
By mid-May, daytime temps drop to around 30°C, with nights around 24°C. There’s a high chance of precipitation during this time.
End of May
By the end of May, the average daytime temperature in Belém is around 31°C, while nighttime temps are about 24°C. There’s a significant chance of many days with precipitation.
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UV index
The UV index is a maximum of 7 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Check out the climate of Belém for all months and discover the best travel time
Curious about the weather in other parts of Brazil? Check out the climate and weather for spots like Rio de Janeiro, Salvador, Pipa, or explore other destinations in Brazil.
Temperature charts
These charts show the average temperatures in May in Belém, Brazil. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in May in Belém
Temperature in May in Belém over the years
Precipitation charts
These charts show the average amount of precipitation in May in Belém, Brazil. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in May in Belém
Total precipitation in May in Belém over the years
Daily UV index in May in Belém
This chart shows the average daily UV index in May in Belém, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in May in Belém
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Average weather in Belém by month
Click on a month below to see detailed weather info for Belém. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.