January Weather in Santo Augusto, Brazil

Last updated: August 22, 2025

In January, the average temperature in Santo Augusto, Brazil is a pleasant 24°C (76°F), with daily variations ranging from a cool 14°C (57°F) to a sweltering 37°C (99°F). Visitors can expect a total precipitation of 161 mm (6.3 in) over approximately 15 days, while the average humidity lingers around 79%.

January Temperature in Santo Augusto

In January, in Santo Augusto, the average temperature is 24°C (76°F). The maximum can reach 37°C (99°F) and the minimum can be as low as 14°C (57°F). This warm climate makes Santo Augusto an ideal destination for travelers seeking pleasant weather during their visit.

January Weather in Santo Augusto: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Santo Augusto, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santo Augusto, January typically has an average temperature of 24°C (76°F), with highs reaching up to 37°C (99°F) and lows dropping to around 14°C (57°F).

Data source: Temperature data for Santo Augusto generated using information from the Copernicus Climate Change Service.

January Precipitation in Santo Augusto

In Santo Augusto in January, the precipitation amount is 161 mm (6.3 in) spread over 15 days.

January Precipitation Trends in Santo Augusto

The chart displays monthly precipitation patterns in Santo Augusto, 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 Santo Augusto, January typically receives around 161 mm (6.3 inches) of precipitation spread over approximately 15 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

January Humidity in Santo Augusto

In Santo Augusto in January, humidity is 79%. With an average temperature of 24°C (76°F), this humidity feels like a thick blanket wrapped around you, making traveling somewhat uncomfortable and sticky, as you navigate through the warmth while constantly seeking shade and hydration.

January Average Humidity in Santo Augusto

This chart illustrates the average monthly humidity levels in Santo Augusto, 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 Santo Augusto is approximately 79%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Santo Augusto

In Santo Augusto in January, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Santo Augusto.

Maximum UV Index Levels in Santo Augusto for January

The chart shows the monthly maximum UV Index (UVI) for Santo Augusto 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 Santo Augusto typically reaches 15, which falls under the extreme exposure category.

Data source: Santo Augusto 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 Santo Augusto Compares to Other Months

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

This table compares monthly weather conditions in Santo Augusto, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (76°F)	161 mm (6.3 inches)	79%	extreme
February Weather	24°C (75°F)	120 mm (4.7 inches)	74%	extreme
March Weather	23°C (73°F)	126 mm (5.0 inches)	72%	extreme
April Weather	20°C (69°F)	119 mm (4.7 inches)	78%	very high
May Weather	17°C (63°F)	212 mm (8.4 inches)	82%	high
June Weather	15°C (60°F)	158 mm (6.2 inches)	78%	moderate
July Weather	15°C (59°F)	106 mm (4.2 inches)	73%	high
August Weather	16°C (62°F)	82 mm (3.2 inches)	58%	high
September Weather	19°C (67°F)	123 mm (4.8 inches)	62%	very high
October Weather	21°C (70°F)	191 mm (7.5 inches)	65%	extreme
November Weather	23°C (73°F)	144 mm (5.7 inches)	76%	extreme
December Weather	24°C (76°F)	104 mm (4.1 inches)	85%	extreme