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May Weather in Sao Luis de Montes Belos, Brazil

Last updated: August 22, 2025

In May, the average temperature in Sao Luis de Montes Belos, Brazil is a pleasant 23°C (74°F). Expect a range from a cool 7°C (45°F) to a warm 33°C (91°F), perfect for varied plans. During this month, anticipate 11 mm (0.4 in) of precipitation spread over just 1 day, with an average humidity of 68%, providing a breathable atmosphere for outdoor activities!

May Temperature in Sao Luis de Montes Belos

In May in Sao Luis de Montes Belos, the average temperature is 23°C (74°F). Maximums can reach 33°C (91°F) and minimums can be as low as 7°C (45°F). This makes it an excellent time to explore the outdoor attractions while packing for both warm days and cooler evenings.

May Weather in Sao Luis de Montes Belos: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Sao Luis de Montes Belos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sao Luis de Montes Belos, May typically has an average temperature of 23°C (74°F), with highs reaching up to 33°C (91°F) and lows dropping to around 7°C (45°F).
JanFebMarAprMayJunJulAugSepOctNovDec777677767373727782817777
Data source: Temperature data for Sao Luis de Montes Belos 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 Sao Luis de Montes Belos

In Sao Luis de Montes Belos in May, the precipitation amount is 11 mm (0.4 in) over the course of one day.

May Precipitation Trends in Sao Luis de Montes Belos

The chart displays monthly precipitation patterns in Sao Luis de Montes Belos, 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 Sao Luis de Montes Belos, May typically receives around 11 mm (0.4 inches) of precipitation spread over approximately 1 days.
JanFebMarAprMayJunJulAugSepOctNovDec14419814892110017103176208
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Sao Luis de Montes Belos

In Sao Luis de Montes Belos in May, humidity is 68%. With an average temperature of 23°C (74°F), this humidity feels like a warm embrace, making traveling quite uncomfortable if you're not prepared. The air is thick and muggy, leaving you yearning for a cool breeze and frequent breaks in the shade.

May Average Humidity in Sao Luis de Montes Belos

This chart illustrates the average monthly humidity levels in Sao Luis de Montes Belos, 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 Sao Luis de Montes Belos is approximately 68%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%89%89%83%68%60%53%43%33%29%61%84%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Sao Luis de Montes Belos

In Sao Luis de Montes Belos in May, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Sao Luis de Montes Belos.

Maximum UV Index Levels in Sao Luis de Montes Belos for May

The chart shows the monthly maximum UV Index (UVI) for Sao Luis de Montes Belos 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 Sao Luis de Montes Belos typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1616141210891112151616
Data source: Sao Luis de Montes Belos 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 Sao Luis de Montes Belos Compares to Other Months

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

This table compares monthly weather conditions in Sao Luis de Montes Belos, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)144 mm (5.7 inches)87%extreme
February Weather25°C (77°F)198 mm (7.8 inches)89%extreme
March Weather25°C (77°F)148 mm (5.8 inches)89%extreme
April Weather24°C (76°F)92 mm (3.6 inches)83%extreme
May Weather23°C (74°F)11 mm (0.4 inches)68%very high
June Weather23°C (73°F)0 mm (0.0 inches)60%very high
July Weather22°C (72°F)0 mm (0.0 inches)53%very high
August Weather25°C (77°F)1 mm (0.0 inches)43%extreme
September Weather28°C (83°F)7 mm (0.3 inches)33%extreme
October Weather27°C (81°F)103 mm (4.1 inches)28%extreme
November Weather25°C (77°F)176 mm (6.9 inches)61%extreme
December Weather25°C (77°F)208 mm (8.2 inches)84%extreme

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