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May Weather in Penha, Brazil

Last updated: August 22, 2025

In May, the average temperature in Penha, Brazil hovers around 20°C (68°F). However, you can expect a range with minimums dipping to 10°C (51°F) and maximums soaring to 28°C (83°F). Be prepared for rain, as the area receives about 114 mm (4.5 in) over 13 days. With an average humidity of 86%, the air can feel quite moist and tropical.

May Temperature in Penha

In May in Penha, the average temperature is 20°C (68°F). The maximum can reach 28°C (83°F), while the minimum can be as low as 10°C (51°F). This pleasant climate makes Penha an ideal destination for outdoor activities and exploration.

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

The chart illustrates May temperature patterns in Penha, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Penha, May typically has an average temperature of 20°C (68°F), with highs reaching up to 28°C (83°F) and lows dropping to around 10°C (51°F).
JanFebMarAprMayJunJulAugSepOctNovDec777776726865626366697175
Data source: Temperature data for Penha 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 Penha

In Penha in May, the total precipitation amount is 114 mm (4.5 in), distributed over the course of 13 days.

May Precipitation Trends in Penha

The chart displays monthly precipitation patterns in Penha, 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 Penha, May typically receives around 114 mm (4.5 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec173177151921141284265106137107159
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Penha

In Penha in May, humidity is 86%. With an average temperature of 20°C (68°F), this humidity feels like a warm, heavy blanket wrapping around you, making outdoor activities challenging and necessitating frequent breaks for hydration and shade while traveling.

May Average Humidity in Penha

This chart illustrates the average monthly humidity levels in Penha, 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 Penha is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%83%85%85%86%85%80%79%82%82%86%88%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Penha

In Penha in May, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Penha.

Maximum UV Index Levels in Penha for May

The chart shows the monthly maximum UV Index (UVI) for Penha 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 Penha typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec15141210755810121415
Data source: Penha 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 Penha Compares to Other Months

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

This table compares monthly weather conditions in Penha, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (78°F)173 mm (6.8 inches)86%extreme
February Weather25°C (77°F)177 mm (7.0 inches)83%extreme
March Weather24°C (76°F)151 mm (6.0 inches)85%extreme
April Weather22°C (72°F)92 mm (3.6 inches)85%very high
May Weather20°C (68°F)114 mm (4.5 inches)86%high
June Weather18°C (65°F)128 mm (5.1 inches)85%moderate
July Weather17°C (62°F)42 mm (1.7 inches)80%moderate
August Weather17°C (63°F)65 mm (2.6 inches)79%very high
September Weather19°C (67°F)106 mm (4.2 inches)82%very high
October Weather21°C (69°F)137 mm (5.4 inches)82%extreme
November Weather22°C (71°F)107 mm (4.2 inches)86%extreme
December Weather24°C (75°F)158 mm (6.2 inches)88%extreme

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