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May Weather in Macaiba, Brazil

Last updated: August 22, 2025

In May, the average temperature in Macaiba, Brazil hovers around 26°C (80°F), making it a warm destination. Expect minimums of 24°C (75°F) and highs reaching 29°C (85°F). However, be prepared for some rain, as the area sees approximately 167 mm (6.6 in) of precipitation spread across 24 days. With an average humidity of 86%, it's a good idea to stay hydrated and enjoy the tropical ambiance!

May Temperature in Macaiba

In May in Macaiba, the average temperature is 26°C (80°F). Maximums can reach up to 29°C (85°F), while minimums can drop as low as 24°C (75°F). Overall, it's a pleasant time to visit, perfect for enjoying outdoor activities and exploring the local attractions.

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

The chart illustrates May temperature patterns in Macaiba, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Macaiba, May typically has an average temperature of 26°C (80°F), with highs reaching up to 29°C (85°F) and lows dropping to around 24°C (75°F).
JanFebMarAprMayJunJulAugSepOctNovDec808180807978777778798081
Data source: Temperature data for Macaiba 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 Macaiba

In Macaiba in May, the precipitation amount is 167 mm (6.6 in) spread over a duration of 24 days.

May Precipitation Trends in Macaiba

The chart displays monthly precipitation patterns in Macaiba, 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 Macaiba, May typically receives around 167 mm (6.6 inches) of precipitation spread over approximately 24 days.
JanFebMarAprMayJunJulAugSepOctNovDec691321871971671451795544393854
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Macaiba

In Macaiba in May humidity is 86%. With an average temperature of 26°C (80°F), this humidity feels like a thick, warm blanket enveloping you, making travel feel exhausting and sticky, as sweat clings to your skin and every step becomes a laborious task in the sweltering conditions.

May Average Humidity in Macaiba

This chart illustrates the average monthly humidity levels in Macaiba, 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 Macaiba is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%85%86%85%87%82%75%73%71%70%71%76%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Macaiba

In Macaiba in May, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Macaiba.

Maximum UV Index Levels in Macaiba for May

The chart shows the monthly maximum UV Index (UVI) for Macaiba 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 Macaiba typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141415141311111213131414
Data source: Macaiba 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 Macaiba Compares to Other Months

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

This table compares monthly weather conditions in Macaiba, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (81°F)69 mm (2.7 inches)84%extreme
February Weather27°C (81°F)132 mm (5.2 inches)85%extreme
March Weather27°C (81°F)187 mm (7.4 inches)86%extreme
April Weather27°C (80°F)197 mm (7.7 inches)85%extreme
May Weather26°C (80°F)167 mm (6.6 inches)86%extreme
June Weather26°C (79°F)145 mm (5.7 inches)82%extreme
July Weather25°C (77°F)179 mm (7.0 inches)75%extreme
August Weather25°C (77°F)55 mm (2.2 inches)73%extreme
September Weather25°C (78°F)44 mm (1.7 inches)71%extreme
October Weather26°C (79°F)39 mm (1.5 inches)70%extreme
November Weather27°C (80°F)38 mm (1.5 inches)71%extreme
December Weather27°C (81°F)54 mm (2.1 inches)76%extreme

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