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May Weather in Cerro Largo, Brazil

Last updated: August 22, 2025

In May, the average temperature in Cerro Largo, Brazil is a pleasant 18°C (64°F). However, you might experience a range, with minimums dropping to 5°C (42°F) and maximums peaking at 31°C (89°F). Be prepared for some rain, as precipitation averages 206 mm (8.1 in) over about 12 days. With an average humidity of 87%, the air can feel quite moist, making it essential to stay cool and hydrated!

May Temperature in Cerro Largo

In May in Cerro Largo, the average temperature is 18°C (64°F). Maximum temperatures can reach 31°C (89°F), while the minimum can drop as low as 5°C (42°F). This makes it an ideal time for travelers to enjoy a variety of outdoor activities while being prepared for fluctuating temperatures.

May Weather in Cerro Largo: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Cerro Largo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cerro Largo, May typically has an average temperature of 18°C (64°F), with highs reaching up to 31°C (89°F) and lows dropping to around 5°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec797775706461596268717578
Data source: Temperature data for Cerro Largo 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 Cerro Largo

In Cerro Largo in May, the total precipitation amount is 206 mm (8.1 in) over the course of 12 days.

May Precipitation Trends in Cerro Largo

The chart displays monthly precipitation patterns in Cerro Largo, 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 Cerro Largo, May typically receives around 206 mm (8.1 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec166108144136206132109879917415083
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Cerro Largo

In Cerro Largo in May humidity is 87%. With an average temperature of 18°C (64°F), this humidity feels like a warm embrace, making travel slightly uncomfortable as the air clings to your skin and saps your energy, urging you to seek shade and refreshing drinks more frequently.

May Average Humidity in Cerro Largo

This chart illustrates the average monthly humidity levels in Cerro Largo, 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 Cerro Largo is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%73%73%81%87%84%80%71%74%78%77%85%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Cerro Largo

In Cerro Largo 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 Cerro Largo, you can refer to this Hourly UV Index in Cerro Largo.

Maximum UV Index Levels in Cerro Largo for May

The chart shows the monthly maximum UV Index (UVI) for Cerro Largo 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 Cerro Largo typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec15141210655710131414
Data source: Cerro Largo 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 Cerro Largo Compares to Other Months

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

This table compares monthly weather conditions in Cerro Largo, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)166 mm (6.5 inches)74%extreme
February Weather25°C (77°F)108 mm (4.2 inches)73%extreme
March Weather24°C (75°F)144 mm (5.7 inches)73%extreme
April Weather21°C (70°F)136 mm (5.3 inches)81%very high
May Weather18°C (64°F)206 mm (8.1 inches)87%high
June Weather16°C (61°F)132 mm (5.2 inches)84%moderate
July Weather15°C (59°F)109 mm (4.3 inches)80%moderate
August Weather17°C (63°F)87 mm (3.4 inches)71%high
September Weather20°C (68°F)99 mm (3.9 inches)74%very high
October Weather22°C (71°F)174 mm (6.8 inches)77%extreme
November Weather24°C (75°F)150 mm (5.9 inches)77%extreme
December Weather26°C (78°F)83 mm (3.3 inches)85%extreme

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