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May Weather in Major Isidoro, Brazil

Last updated: August 22, 2025

In Major Isidoro, Brazil, the average temperature in May hovers around 25°C (78°F), with a minimum of 19°C (67°F) and a maximum reaching 36°C (98°F). Expect a bit of rain, as 71 mm (2.8 in) of precipitation falls over 18 days during this month, all while maintaining a high average humidity of 90%. Stay prepared for a warm and humid experience!

May Temperature in Major Isidoro

In May in Major Isidoro, the average temperature is 25°C (78°F). Maximums can reach 36°C (98°F), and minimums can be as low as 19°C (67°F). This pleasant climate makes Major Isidoro an ideal destination for travelers seeking warm weather and outdoor activities.

May Weather in Major Isidoro: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Major Isidoro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Major Isidoro, May typically has an average temperature of 25°C (78°F), with highs reaching up to 36°C (98°F) and lows dropping to around 19°C (67°F).
JanFebMarAprMayJunJulAugSepOctNovDec828382807775737476808182
Data source: Temperature data for Major Isidoro 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 Major Isidoro

In Major Isidoro in May, the precipitation amount is 71 mm (2.8 in) over the course of 18 days.

May Precipitation Trends in Major Isidoro

The chart displays monthly precipitation patterns in Major Isidoro, 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 Major Isidoro, May typically receives around 71 mm (2.8 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec202574687171724331142518
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Major Isidoro

In Major Isidoro in May, humidity is 90%. With an average temperature of 25°C (78°F), this humidity feels like walking through a warm, intangible blanket that clings to your skin, making every step a challenge as you navigate the thick, steamy air while traveling.

May Average Humidity in Major Isidoro

This chart illustrates the average monthly humidity levels in Major Isidoro, 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 Major Isidoro is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%87%88%89%90%89%86%84%79%74%71%72%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Major Isidoro

In Major Isidoro 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 Major Isidoro.

Maximum UV Index Levels in Major Isidoro for May

The chart shows the monthly maximum UV Index (UVI) for Major Isidoro 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 Major Isidoro typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141414141210101213141514
Data source: Major Isidoro 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 Major Isidoro Compares to Other Months

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

This table compares monthly weather conditions in Major Isidoro, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather28°C (82°F)20 mm (0.8 inches)84%extreme
February Weather28°C (83°F)25 mm (1.0 inches)87%extreme
March Weather28°C (82°F)74 mm (2.9 inches)88%extreme
April Weather27°C (80°F)67 mm (2.7 inches)89%extreme
May Weather25°C (78°F)71 mm (2.8 inches)90%extreme
June Weather24°C (75°F)71 mm (2.8 inches)89%very high
July Weather23°C (73°F)72 mm (2.8 inches)86%very high
August Weather23°C (74°F)43 mm (1.7 inches)84%extreme
September Weather24°C (76°F)31 mm (1.2 inches)79%extreme
October Weather27°C (80°F)14 mm (0.5 inches)74%extreme
November Weather27°C (82°F)25 mm (1.0 inches)71%extreme
December Weather28°C (82°F)17 mm (0.7 inches)72%extreme

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