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January Weather in Sao Bernardo, Brazil

Last updated: August 22, 2025

In Sao Bernardo, Brazil, the average temperature in January hovers around 27°C (81°F), with lows of 22°C (72°F) and highs reaching up to 37°C (98°F). Expect a fair amount of rain, with 166 mm (6.6 in) of precipitation spread over 20 days. The air is quite humid, averaging 89%, adding to the tropical feel of the season.

January Temperature in Sao Bernardo

In January in Sao Bernardo, the average temperature is 27°C (81°F), with maximums reaching up to 37°C (98°F) and minimums dropping as low as 22°C (72°F). This warm climate makes Sao Bernardo an ideal destination for travelers seeking sunshine and outdoor activities.

January Weather in Sao Bernardo: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Sao Bernardo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sao Bernardo, January typically has an average temperature of 27°C (81°F), with highs reaching up to 37°C (98°F) and lows dropping to around 22°C (72°F).
JanFebMarAprMayJunJulAugSepOctNovDec818079808181818384848483
Data source: Temperature data for Sao Bernardo 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.

January Precipitation in Sao Bernardo

In Sao Bernardo in January, the precipitation amount is 166 mm (6.6 in) over a span of 20 days.

January Precipitation Trends in Sao Bernardo

The chart displays monthly precipitation patterns in Sao Bernardo, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Sao Bernardo, January typically receives around 166 mm (6.6 inches) of precipitation spread over approximately 20 days.
JanFebMarAprMayJunJulAugSepOctNovDec166296366310190453344103361
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Sao Bernardo

In Sao Bernardo in January humidity is 89%. With an average temperature of 27°C (81°F), this humidity feels like a wet blanket enveloping you, making outdoor activities challenging and travel a little less comfortable.

January Average Humidity in Sao Bernardo

This chart illustrates the average monthly humidity levels in Sao Bernardo, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Sao Bernardo is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%90%90%92%89%79%64%55%51%53%60%78%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Sao Bernardo

In Sao Bernardo in January, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Sao Bernardo, you can check here.

Maximum UV Index Levels in Sao Bernardo for January

The chart shows the monthly maximum UV Index (UVI) for Sao Bernardo in January, 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 January, the maximum UV index in Sao Bernardo typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141416151311111313121313
Data source: Sao Bernardo January 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 January Weather in Sao Bernardo Compares to Other Months

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

This table compares monthly weather conditions in Sao Bernardo, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (81°F)166 mm (6.6 inches)89%extreme
February Weather27°C (80°F)296 mm (11.6 inches)90%extreme
March Weather26°C (80°F)366 mm (14.4 inches)90%extreme
April Weather27°C (80°F)310 mm (12.2 inches)92%extreme
May Weather27°C (81°F)190 mm (7.5 inches)89%extreme
June Weather27°C (81°F)45 mm (1.8 inches)79%extreme
July Weather27°C (82°F)33 mm (1.3 inches)64%extreme
August Weather28°C (83°F)3 mm (0.1 inches)55%extreme
September Weather29°C (84°F)4 mm (0.1 inches)51%extreme
October Weather29°C (85°F)10 mm (0.4 inches)53%extreme
November Weather29°C (84°F)33 mm (1.3 inches)60%extreme
December Weather29°C (84°F)61 mm (2.4 inches)78%extreme

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