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May Weather in Pelotas, Brazil

Last updated: August 22, 2025

In Pelotas, Brazil, the average temperature in May is a mild 17°C (63°F). During this time, you can expect a minimum of 7°C (44°F) and a pleasant maximum of 27°C (80°F). However, be prepared for some rain, as the region receives an average of 105 mm (4.2 in) of precipitation over 10 days. Plus, with an average humidity level of 87%, it's wise to pack accordingly for a comfortable visit!

May Temperature in Pelotas

In May in Pelotas, the average temperature is 17°C (63°F). Maximums can reach 27°C (80°F), while minimums can drop to as low as 7°C (44°F). This makes it an ideal time for travelers to enjoy mild weather and explore the outdoors comfortably.

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

The chart illustrates May temperature patterns in Pelotas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pelotas, May typically has an average temperature of 17°C (63°F), with highs reaching up to 27°C (80°F) and lows dropping to around 7°C (44°F).
JanFebMarAprMayJunJulAugSepOctNovDec767573696259565861656972
Data source: Temperature data for Pelotas 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 Pelotas

In Pelotas in May, the precipitation amount is 105 mm (4.2 in) over a span of 10 days.

May Precipitation Trends in Pelotas

The chart displays monthly precipitation patterns in Pelotas, 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 Pelotas, May typically receives around 105 mm (4.2 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec110889074105911111051771548679
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Pelotas

In Pelotas 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 Pelotas

This chart illustrates the average monthly humidity levels in Pelotas, 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 Pelotas 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 Pelotas

In Pelotas in May, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Pelotas.

Maximum UV Index Levels in Pelotas for May

The chart shows the monthly maximum UV Index (UVI) for Pelotas 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 Pelotas typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141312954469121315
Data source: Pelotas 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 Pelotas Compares to Other Months

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

This table compares monthly weather conditions in Pelotas, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (76°F)110 mm (4.3 inches)77%extreme
February Weather24°C (75°F)88 mm (3.5 inches)79%extreme
March Weather23°C (73°F)90 mm (3.5 inches)79%extreme
April Weather20°C (69°F)74 mm (2.9 inches)82%very high
May Weather17°C (63°F)105 mm (4.2 inches)87%moderate
June Weather15°C (59°F)91 mm (3.6 inches)85%moderate
July Weather13°C (56°F)111 mm (4.4 inches)82%moderate
August Weather14°C (58°F)105 mm (4.1 inches)81%high
September Weather16°C (62°F)177 mm (7.0 inches)84%very high
October Weather18°C (65°F)154 mm (6.1 inches)85%extreme
November Weather20°C (69°F)85 mm (3.4 inches)82%extreme
December Weather22°C (72°F)79 mm (3.1 inches)84%extreme

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