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July Weather in Sao Marcos, Brazil

Last updated: August 22, 2025

In July, the average temperature in Sao Marcos, Brazil is a mild 12°C (53°F). However, be prepared for a range, with temperatures dipping as low as -4°C (26°F) and soaring up to 26°C (80°F). During this time, precipitation averages about 134 mm (5.3 in) over 9 days, contributing to an average humidity of 82%. Dress accordingly to enjoy all that this month has to offer!

July Temperature in Sao Marcos

In July in Sao Marcos, the average temperature is 12°C (53°F), with maximums reaching up to 26°C (80°F) and minimums dropping as low as -4°C (26°F). It's a great time to visit if you enjoy mild weather with some variability, so be prepared for both warm days and chilly nights!

July Weather in Sao Marcos: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Sao Marcos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sao Marcos, July typically has an average temperature of 12°C (53°F), with highs reaching up to 26°C (80°F) and lows dropping to around -4°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec706967635755535661636568
Data source: Temperature data for Sao Marcos 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.

July Precipitation in Sao Marcos

In Sao Marcos in July, the precipitation amount is 134 mm (5.3 in) over the course of 9 days.

July Precipitation Trends in Sao Marcos

The chart displays monthly precipitation patterns in Sao Marcos, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Sao Marcos, July typically receives around 134 mm (5.3 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec158144124901781251347815614213998
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Sao Marcos

In Sao Marcos in July, humidity is 82%. With an average temperature of 12°C (53°F), this humidity feels like a damp blanket enveloping you, making travel uncomfortable and sticky, as you navigate through the thick air that weighs heavily on your skin.

July Average Humidity in Sao Marcos

This chart illustrates the average monthly humidity levels in Sao Marcos, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Sao Marcos is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%77%79%83%88%86%82%77%80%84%83%87%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Sao Marcos

In Sao Marcos in July, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Sao Marcos.

Maximum UV Index Levels in Sao Marcos for July

The chart shows the monthly maximum UV Index (UVI) for Sao Marcos in July, 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 July, the maximum UV index in Sao Marcos typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec15141310655710131415
Data source: Sao Marcos July 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 July Weather in Sao Marcos Compares to Other Months

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

This table compares monthly weather conditions in Sao Marcos, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather21°C (71°F)158 mm (6.2 inches)80%extreme
February Weather20°C (69°F)144 mm (5.7 inches)77%extreme
March Weather19°C (67°F)124 mm (4.9 inches)79%extreme
April Weather17°C (63°F)90 mm (3.6 inches)83%very high
May Weather14°C (57°F)178 mm (7.0 inches)88%high
June Weather13°C (55°F)125 mm (4.9 inches)86%moderate
July Weather12°C (53°F)134 mm (5.3 inches)82%moderate
August Weather13°C (56°F)78 mm (3.1 inches)77%high
September Weather16°C (61°F)156 mm (6.1 inches)80%very high
October Weather17°C (63°F)142 mm (5.6 inches)84%extreme
November Weather18°C (65°F)139 mm (5.5 inches)83%extreme
December Weather20°C (69°F)98 mm (3.8 inches)87%extreme

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