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May Weather in Sao Jeronimo, Brazil

Last updated: August 22, 2025

In May, the average temperature in Sao Jeronimo, Brazil is a pleasant 17°C (63°F). Expect nighttime lows around 5°C (41°F) while daytime highs can soar to 32°C (91°F). With about 160 mm (6.3 in) of precipitation spread over 11 days, the air remains quite humid, boasting an average of 87% humidity. Prepare for a diverse climate as you enjoy your time in this vibrant destination!

May Temperature in Sao Jeronimo

In May in Sao Jeronimo, the average temperature is 17°C (63°F). Maximums can reach 32°C (91°F), while minimums can drop as low as 5°C (41°F). It's a great time to visit Sao Jeronimo, as you can enjoy mild weather along with opportunities for both outdoor adventures and cozy indoor activities.

May Weather in Sao Jeronimo: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Sao Jeronimo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sao Jeronimo, 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 5°C (41°F).
JanFebMarAprMayJunJulAugSepOctNovDec787774706359576064687175
Data source: Temperature data for Sao Jeronimo 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 Jeronimo

In Sao Jeronimo in May, the precipitation amount is 160 mm (6.3 in) over a span of 11 days.

May Precipitation Trends in Sao Jeronimo

The chart displays monthly precipitation patterns in Sao Jeronimo, 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 Jeronimo, May typically receives around 160 mm (6.3 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec8591102761601171237615113910864
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Sao Jeronimo

In Sao Jeronimo 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 Sao Jeronimo

This chart illustrates the average monthly humidity levels in Sao Jeronimo, 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 Jeronimo 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 Sao Jeronimo

In Sao Jeronimo 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 Sao Jeronimo, you can refer to this Hourly UV Index in Sao Jeronimo.

Maximum UV Index Levels in Sao Jeronimo for May

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

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

This table compares monthly weather conditions in Sao Jeronimo, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (78°F)85 mm (3.3 inches)77%extreme
February Weather25°C (77°F)91 mm (3.6 inches)79%extreme
March Weather23°C (74°F)102 mm (4.0 inches)79%extreme
April Weather21°C (70°F)76 mm (3.0 inches)82%very high
May Weather17°C (63°F)160 mm (6.3 inches)87%high
June Weather15°C (60°F)117 mm (4.6 inches)85%moderate
July Weather14°C (57°F)123 mm (4.9 inches)82%moderate
August Weather15°C (60°F)76 mm (3.0 inches)81%high
September Weather18°C (65°F)151 mm (6.0 inches)84%very high
October Weather20°C (68°F)139 mm (5.5 inches)85%extreme
November Weather22°C (71°F)108 mm (4.3 inches)82%extreme
December Weather24°C (75°F)64 mm (2.5 inches)84%extreme

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