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May Weather in Goianinha, Brazil

Last updated: August 22, 2025

In Goianinha, Brazil, the average temperature in May hovers around 26°C (79°F). However, it can dip to a minimum of 22°C (71°F) and soar to a maximum of 32°C (90°F). Expect 113 mm (4.5 in) of precipitation spread over 22 days, contributing to an average humidity of a steamy 90%. This combination makes for a vibrant, lush environment throughout the month!

May Temperature in Goianinha

In May in Goianinha, the average temperature is 26°C (79°F). Maximum temperatures can reach 32°C (90°F), while minimums can drop as low as 22°C (71°F). This pleasant climate makes Goianinha an ideal destination for travelers looking to enjoy warm weather.

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

The chart illustrates May temperature patterns in Goianinha, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Goianinha, May typically has an average temperature of 26°C (79°F), with highs reaching up to 32°C (90°F) and lows dropping to around 22°C (71°F).
JanFebMarAprMayJunJulAugSepOctNovDec818181807977767778808181
Data source: Temperature data for Goianinha 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 Goianinha

In Goianinha in May, the total precipitation amount is 113 mm (4.5 in), occurring over the course of 22 days.

May Precipitation Trends in Goianinha

The chart displays monthly precipitation patterns in Goianinha, 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 Goianinha, May typically receives around 113 mm (4.5 inches) of precipitation spread over approximately 22 days.
JanFebMarAprMayJunJulAugSepOctNovDec47961441221131001243128242435
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Goianinha

In Goianinha in May, humidity is 90%. With an average temperature of 26°C (79°F), this humidity feels like a warm, heavy blanket wrapping around you, making travel feel sticky and draining, while every step requires extra effort in the sweltering embrace of the moist air.

May Average Humidity in Goianinha

This chart illustrates the average monthly humidity levels in Goianinha, 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 Goianinha is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%89%90%89%90%86%80%77%72%68%66%70%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Goianinha

In Goianinha in May, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Goianinha.

Maximum UV Index Levels in Goianinha for May

The chart shows the monthly maximum UV Index (UVI) for Goianinha 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 Goianinha typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141415141211111213131414
Data source: Goianinha 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 Goianinha Compares to Other Months

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

This table compares monthly weather conditions in Goianinha, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (81°F)47 mm (1.8 inches)86%extreme
February Weather27°C (81°F)96 mm (3.8 inches)89%extreme
March Weather27°C (81°F)144 mm (5.7 inches)89%extreme
April Weather27°C (80°F)122 mm (4.8 inches)89%extreme
May Weather26°C (79°F)113 mm (4.5 inches)90%extreme
June Weather25°C (78°F)100 mm (3.9 inches)86%extreme
July Weather24°C (76°F)124 mm (4.9 inches)80%extreme
August Weather25°C (77°F)31 mm (1.2 inches)77%extreme
September Weather25°C (78°F)28 mm (1.1 inches)72%extreme
October Weather26°C (80°F)24 mm (1.0 inches)68%extreme
November Weather27°C (81°F)24 mm (0.9 inches)66%extreme
December Weather27°C (81°F)35 mm (1.4 inches)70%extreme

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