BrazilAverage weather for Belém in May
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.
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. There are plenty of days with a good chance of precipitation. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
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. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
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. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
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.
Belém in May |
New York | ||
|---|---|---|---|
 Average temperature |
30°C | 22°C | |
 Max. temperature |
31°C | 28°C | |
| Min. temperature |
29°C | -5°C | |
 Total precipitation |
258 mm | 105 mm | |
| Rainy days |
27 days | 14 days | |
April
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.
Is May a good time to visit Belém?
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.
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.
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.
Daily Temperature in May in Belém
This chart shows the average daily high and low temperatures in May for Belém, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in May in Belém
The chart below shows the average daily precipitation in May for Belém, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for May, you can expect about 27 days of precipitation in Belém.
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.
Temperature in May in Belém over the years
This chart shows the average temperature in May in Belém, measured in degrees Celsius, over the past few years.
Total precipitation in May in Belém over the years
This chart shows the average precipitation in May in Belém, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
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.
Weather experiences in May in Belém
Have you been to Belém in May?
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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.
