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May Weather in Belem de Sao Francisco, Brazil

Last updated: August 22, 2025

In May, the average temperature in Belem de Sao Francisco, Brazil is a warm 26°C (80°F). Visitors can expect a minimum of 20°C (68°F) and highs reaching up to 37°C (99°F). With an average humidity of 90%, the atmosphere can feel quite muggy. Additionally, prepare for some rain, as precipitation totals around 23 mm (0.9 in) over 6 days.

May Temperature in Belem de Sao Francisco

In May in Belem de Sao Francisco, the average temperature is 26°C (80°F). Maximums can reach 37°C (99°F), while minimums can dip to as low as 20°C (68°F). This makes Belem de Sao Francisco a great destination for those seeking warm and pleasant weather for their travels.

May Weather in Belem de Sao Francisco: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Belem de Sao Francisco, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Belem de Sao Francisco, May typically has an average temperature of 26°C (80°F), with highs reaching up to 37°C (99°F) and lows dropping to around 20°C (68°F).
JanFebMarAprMayJunJulAugSepOctNovDec848483817977767779838484
Data source: Temperature data for Belem de Sao Francisco generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Belem de Sao Francisco

In Belem de Sao Francisco in May, the precipitation amount is 23 mm (0.9 in) spread over 6 days.

May Precipitation Trends in Belem de Sao Francisco

The chart displays monthly precipitation patterns in Belem de Sao Francisco, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Belem de Sao Francisco, May typically receives around 23 mm (0.9 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec1661101502318158631523
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Belem de Sao Francisco

In Belem de Sao Francisco in May humidity is 90%. With an average temperature of 26°C (80°F), this humidity feels like a heavy blanket enveloping you, making travel seem sticky and exhausting, as each step becomes a challenge against the weight of the air.

May Average Humidity in Belem de Sao Francisco

This chart illustrates the average monthly humidity levels in Belem de Sao Francisco, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Belem de Sao Francisco is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%89%91%92%90%87%79%74%68%62%55%58%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Belem de Sao Francisco

In Belem de Sao Francisco in May, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Belem de Sao Francisco.

Maximum UV Index Levels in Belem de Sao Francisco for May

The chart shows the monthly maximum UV Index (UVI) for Belem de Sao Francisco in May, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In May, the maximum UV index in Belem de Sao Francisco typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141415141210111213141514
Data source: Belem de Sao Francisco May UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How May Weather in Belem de Sao Francisco Compares to Other Months

Weather in Belem de Sao Francisco varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Belem de Sao Francisco, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Belem de Sao Francisco, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather29°C (84°F)16 mm (0.6 inches)84%extreme
February Weather29°C (84°F)61 mm (2.4 inches)89%extreme
March Weather28°C (83°F)101 mm (4.0 inches)91%extreme
April Weather27°C (82°F)50 mm (2.0 inches)92%extreme
May Weather26°C (80°F)23 mm (0.9 inches)90%extreme
June Weather25°C (77°F)18 mm (0.7 inches)87%very high
July Weather24°C (76°F)15 mm (0.6 inches)79%extreme
August Weather25°C (77°F)8 mm (0.3 inches)74%extreme
September Weather26°C (80°F)6 mm (0.2 inches)68%extreme
October Weather28°C (84°F)3 mm (0.1 inches)62%extreme
November Weather29°C (85°F)15 mm (0.6 inches)55%extreme
December Weather29°C (84°F)23 mm (0.9 inches)58%extreme

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