nomadseason

May Weather in Santo Antonio de Posse, Brazil

Last updated: August 22, 2025

In May, the average temperature in Santo Antonio de Posse, Brazil is a pleasant 20°C (68°F), with a minimum dipping to 4°C (39°F) and a maximum reaching up to 31°C (88°F). Expect some rainfall with an average precipitation of 43 mm (1.7 in) spread over 4 days. The climate is notably humid, boasting an average humidity of 79%, which adds a touch of tropical warmth to your visit.

May Temperature in Santo Antonio de Posse

In May in Santo Antonio de Posse, the average temperature is 20°C (68°F), with maximums reaching 31°C (88°F) and minimums dropping as low as 4°C (39°F). Be prepared for a mix of warm days and cooler evenings when planning your travels.

May Weather in Santo Antonio de Posse: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Santo Antonio de Posse, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santo Antonio de Posse, May typically has an average temperature of 20°C (68°F), with highs reaching up to 31°C (88°F) and lows dropping to around 4°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec767676726766646774757476
Data source: Temperature data for Santo Antonio de Posse generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Santo Antonio de Posse

In Santo Antonio de Posse in May, the precipitation amount is 43 mm (1.7 in) over the course of 4 days.

May Precipitation Trends in Santo Antonio de Posse

The chart displays monthly precipitation patterns in Santo Antonio de Posse, 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 Santo Antonio de Posse, May typically receives around 43 mm (1.7 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec20618011759432594240118156163
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

May Humidity in Santo Antonio de Posse

In Santo Antonio de Posse in May humidity is 79%. With an average temperature of 20°C (68°F), this humidity feels like a warm, enveloping blanket that clings to the skin, making outdoor activities feel more strenuous and prompting the need for frequent breaks and hydration while traveling.

May Average Humidity in Santo Antonio de Posse

This chart illustrates the average monthly humidity levels in Santo Antonio de Posse, 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 Santo Antonio de Posse is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%88%88%84%79%77%72%65%58%50%75%80%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Santo Antonio de Posse

In Santo Antonio de Posse in May, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Santo Antonio de Posse.

Maximum UV Index Levels in Santo Antonio de Posse for May

The chart shows the monthly maximum UV Index (UVI) for Santo Antonio de Posse 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 Santo Antonio de Posse typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec161613118671011131416
Data source: Santo Antonio de Posse 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 Santo Antonio de Posse Compares to Other Months

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

This table compares monthly weather conditions in Santo Antonio de Posse, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)206 mm (8.1 inches)88%extreme
February Weather24°C (76°F)180 mm (7.1 inches)88%extreme
March Weather24°C (76°F)117 mm (4.6 inches)87%extreme
April Weather22°C (72°F)59 mm (2.3 inches)84%extreme
May Weather20°C (68°F)43 mm (1.7 inches)79%very high
June Weather19°C (67°F)25 mm (1.0 inches)77%high
July Weather18°C (65°F)9 mm (0.3 inches)72%high
August Weather19°C (67°F)42 mm (1.6 inches)65%very high
September Weather23°C (74°F)40 mm (1.6 inches)58%extreme
October Weather24°C (75°F)118 mm (4.7 inches)50%extreme
November Weather23°C (74°F)156 mm (6.1 inches)75%extreme
December Weather24°C (76°F)163 mm (6.4 inches)80%extreme

Compare Santo Antonio de Posse's Climate with Cities Worldwide