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January Weather in Sao Leopoldo, Brazil

Last updated: August 22, 2025

In January, the average temperature in Sao Leopoldo, Brazil is a warm 25°C (78°F). Expect minimums dipping to 13°C (56°F) and maximums soaring up to 38°C (101°F). Throughout the month, you'll experience about 123 mm (4.8 in) of precipitation spread over 13 days, contributing to an average humidity of 80%.

January Temperature in Sao Leopoldo

In January in Sao Leopoldo, the average temperature is 25°C (78°F). Maximums can reach 38°C (101°F), while minimums can drop to as low as 13°C (56°F). This climate makes it an ideal time for travelers looking to enjoy warm weather and explore the local attractions.

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

The chart illustrates January temperature patterns in Sao Leopoldo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sao Leopoldo, January typically has an average temperature of 25°C (78°F), with highs reaching up to 38°C (101°F) and lows dropping to around 13°C (56°F).
JanFebMarAprMayJunJulAugSepOctNovDec777673696360586065687074
Data source: Temperature data for Sao Leopoldo 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 Leopoldo

In Sao Leopoldo in January, the precipitation amount is 123 mm (4.8 in) over the course of 13 days.

January Precipitation Trends in Sao Leopoldo

The chart displays monthly precipitation patterns in Sao Leopoldo, 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 Leopoldo, January typically receives around 123 mm (4.8 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec123116115801601231287817315812991
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Sao Leopoldo

In Sao Leopoldo in January, humidity is 80%. With an average temperature of 25°C (78°F), this humidity feels like a warm blanket enveloping you, making every outdoor activity feel more strenuous and steaming, while also causing you to seek out shade and refreshment more frequently.

January Average Humidity in Sao Leopoldo

This chart illustrates the average monthly humidity levels in Sao Leopoldo, 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 Leopoldo is approximately 80%, 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 January generated using information from the Copernicus Climate Change Service.

January UV Index in Sao Leopoldo

In Sao Leopoldo 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 Leopoldo, you can check here.

Maximum UV Index Levels in Sao Leopoldo for January

The chart shows the monthly maximum UV Index (UVI) for Sao Leopoldo 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 Leopoldo typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1413121065579121314
Data source: Sao Leopoldo 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 Leopoldo Compares to Other Months

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

This table compares monthly weather conditions in Sao Leopoldo, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (78°F)123 mm (4.8 inches)80%extreme
February Weather24°C (76°F)116 mm (4.6 inches)77%extreme
March Weather23°C (73°F)115 mm (4.5 inches)79%extreme
April Weather21°C (69°F)79 mm (3.1 inches)83%very high
May Weather17°C (63°F)160 mm (6.3 inches)88%high
June Weather15°C (60°F)123 mm (4.8 inches)86%moderate
July Weather14°C (58°F)128 mm (5.0 inches)82%moderate
August Weather16°C (60°F)78 mm (3.1 inches)77%high
September Weather18°C (65°F)173 mm (6.8 inches)80%very high
October Weather20°C (68°F)158 mm (6.2 inches)84%extreme
November Weather21°C (71°F)129 mm (5.1 inches)83%extreme
December Weather24°C (75°F)91 mm (3.6 inches)87%extreme

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