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May Weather in Itaguacu, Brazil

Last updated: August 22, 2025

In May, the average temperature in Itaguacu, Brazil hovers around 22°C (72°F), offering a pleasant climate. Be prepared for temperature fluctuations, with a minimum of 11°C (51°F) and a maximum reaching 32°C (90°F). You can expect around 36 mm (1.4 in) of precipitation over 6 days, contributing to an average humidity of 83%. Enjoy the vibrant atmosphere that this weather brings!

May Temperature in Itaguacu

In May in Itaguacu, the average temperature is 22°C (72°F). Maximums can reach 32°C (90°F), while minimums can drop to as low as 11°C (51°F). This diverse range makes it an ideal time for travelers to enjoy both warm days and cooler evenings.

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

The chart illustrates May temperature patterns in Itaguacu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Itaguacu, May typically has an average temperature of 22°C (72°F), with highs reaching up to 32°C (90°F) and lows dropping to around 11°C (51°F).
JanFebMarAprMayJunJulAugSepOctNovDec787777757270686972747476
Data source: Temperature data for Itaguacu 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 Itaguacu

In Itaguacu in May, the total precipitation amount is 36 mm (1.4 in), which falls over the course of 6 days.

May Precipitation Trends in Itaguacu

The chart displays monthly precipitation patterns in Itaguacu, 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 Itaguacu, May typically receives around 36 mm (1.4 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec751368352371211162987146149
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Itaguacu

In Itaguacu in May humidity is 83%. With average temperature 22°C (72°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities challenging and prompting travelers to seek shade or frequent stops for hydration.

May Average Humidity in Itaguacu

This chart illustrates the average monthly humidity levels in Itaguacu, 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 Itaguacu is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%83%87%87%83%82%80%77%71%63%62%66%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Itaguacu

In Itaguacu in May, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Itaguacu.

Maximum UV Index Levels in Itaguacu for May

The chart shows the monthly maximum UV Index (UVI) for Itaguacu 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 Itaguacu typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151514129781012131515
Data source: Itaguacu 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 Itaguacu Compares to Other Months

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

This table compares monthly weather conditions in Itaguacu, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (78°F)75 mm (2.9 inches)75%extreme
February Weather25°C (78°F)136 mm (5.4 inches)83%extreme
March Weather25°C (78°F)83 mm (3.3 inches)87%extreme
April Weather24°C (75°F)52 mm (2.0 inches)87%extreme
May Weather22°C (72°F)36 mm (1.4 inches)83%very high
June Weather21°C (70°F)12 mm (0.5 inches)82%high
July Weather20°C (68°F)11 mm (0.4 inches)80%very high
August Weather20°C (69°F)16 mm (0.6 inches)77%very high
September Weather22°C (73°F)29 mm (1.1 inches)71%extreme
October Weather24°C (75°F)87 mm (3.4 inches)63%extreme
November Weather23°C (74°F)146 mm (5.8 inches)62%extreme
December Weather24°C (76°F)149 mm (5.9 inches)66%extreme

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