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May Weather in Arroio do Meio, Brazil

Last updated: August 22, 2025

In May, the average temperature in Arroio do Meio, Brazil is a pleasant 16°C (62°F). Expect a range of temperatures, with a minimum of 3°C (38°F) and a maximum reaching up to 32°C (90°F). During this month, you can anticipate 174 mm (6.9 in) of precipitation across approximately 12 days, contributing to an average humidity level of 88%.

May Temperature in Arroio do Meio

In May in Arroio do Meio, the average temperature is 16°C (62°F). Maximums can reach 32°C (90°F) and minimums can be as low as 3°C (38°F). This makes Arroio do Meio a great destination for travelers looking to experience mild days and cool evenings.

May Weather in Arroio do Meio: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Arroio do Meio, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Arroio do Meio, May typically has an average temperature of 16°C (62°F), with highs reaching up to 32°C (90°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec777572686159576064677074
Data source: Temperature data for Arroio do Meio 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 Arroio do Meio

In Arroio do Meio in May, the total precipitation amount is 174 mm (6.9 in) over the course of 12 days.

May Precipitation Trends in Arroio do Meio

The chart displays monthly precipitation patterns in Arroio do Meio, 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 Arroio do Meio, May typically receives around 174 mm (6.9 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec129121124951741281228017615113299
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Arroio do Meio

In Arroio do Meio in May humidity is 88%. With an average temperature of 16°C (62°F), this humidity feels like a heavy blanket enveloping you, making each step feel sluggish and draining, which can be quite challenging for travelers.

May Average Humidity in Arroio do Meio

This chart illustrates the average monthly humidity levels in Arroio do Meio, 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 Arroio do Meio is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%77%79%83%88%86%82%77%80%84%83%87%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Arroio do Meio

In Arroio do Meio 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 Arroio do Meio, you can refer to this Hourly UV Index in Arroio do Meio.

Maximum UV Index Levels in Arroio do Meio for May

The chart shows the monthly maximum UV Index (UVI) for Arroio do Meio 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 Arroio do Meio typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141312965579121314
Data source: Arroio do Meio 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 Arroio do Meio Compares to Other Months

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

This table compares monthly weather conditions in Arroio do Meio, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)129 mm (5.1 inches)80%extreme
February Weather24°C (75°F)121 mm (4.8 inches)77%extreme
March Weather22°C (73°F)124 mm (4.9 inches)79%extreme
April Weather20°C (69°F)95 mm (3.7 inches)83%very high
May Weather16°C (62°F)174 mm (6.9 inches)88%high
June Weather15°C (59°F)128 mm (5.0 inches)86%moderate
July Weather14°C (57°F)122 mm (4.8 inches)82%moderate
August Weather15°C (60°F)80 mm (3.1 inches)77%high
September Weather18°C (64°F)176 mm (6.9 inches)80%very high
October Weather19°C (67°F)150 mm (5.9 inches)84%extreme
November Weather21°C (70°F)132 mm (5.2 inches)83%extreme
December Weather23°C (74°F)99 mm (3.9 inches)87%extreme

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