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May Weather in Butia, Brazil

Last updated: August 22, 2025

In Butia, Brazil, the average temperature in May hovers around 17°C (63°F). While you can expect a refreshing minimum of 4°C (40°F), temperatures can soar to a maximum of 32°C (91°F). Be prepared for occasional rain, as 163 mm (6.4 in) of precipitation typically falls over 11 days. With an average humidity of 87%, it's essential to stay hydrated and enjoy the climate!

May Temperature in Butia

In May, the average temperature in Butia is 17°C (63°F), with maximums reaching as high as 32°C (91°F) and minimums dropping to as low as 4°C (40°F). This wide range of temperatures makes Butia an ideal destination for travelers seeking varied weather experiences.

May Weather in Butia: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Butia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Butia, May typically has an average temperature of 17°C (63°F), with highs reaching up to 32°C (91°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec787774706259576064687175
Data source: Temperature data for Butia 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 Butia

In Butia in May, the precipitation amount is 163 mm (6.4 in) over the course of 11 days.

May Precipitation Trends in Butia

The chart displays monthly precipitation patterns in Butia, 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 Butia, May typically receives around 163 mm (6.4 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec9288102771631201218314714410961
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Butia

In Butia in May, humidity is 87%. With an average temperature of 17°C (63°F), this humidity feels like a warm blanket wrapping around you, making travel a bit sticky and uncomfortable, especially during outdoor activities.

May Average Humidity in Butia

This chart illustrates the average monthly humidity levels in Butia, 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 Butia is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%79%79%82%87%85%82%81%84%85%82%84%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Butia

In Butia in May, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Butia, you can refer to this Hourly UV Index in Butia.

Maximum UV Index Levels in Butia for May

The chart shows the monthly maximum UV Index (UVI) for Butia 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 Butia typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141312964579121314
Data source: Butia 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 Butia Compares to Other Months

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

This table compares monthly weather conditions in Butia, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)92 mm (3.6 inches)77%extreme
February Weather25°C (77°F)88 mm (3.5 inches)79%extreme
March Weather23°C (75°F)102 mm (4.0 inches)79%extreme
April Weather21°C (70°F)77 mm (3.0 inches)82%very high
May Weather17°C (63°F)163 mm (6.4 inches)87%high
June Weather15°C (59°F)120 mm (4.7 inches)85%moderate
July Weather14°C (57°F)121 mm (4.7 inches)82%moderate
August Weather15°C (60°F)83 mm (3.3 inches)81%high
September Weather18°C (65°F)147 mm (5.8 inches)84%very high
October Weather20°C (68°F)144 mm (5.7 inches)85%extreme
November Weather22°C (71°F)109 mm (4.3 inches)82%extreme
December Weather24°C (76°F)61 mm (2.4 inches)84%extreme

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