January Weather in Sertanopolis, Brazil

Last updated: August 22, 2025

In January, the average temperature in Sertanopolis, Brazil is a pleasant 26°C (79°F). Expect a range from a mild minimum of 19°C (66°F) to a sizzling maximum of 37°C (99°F). Be prepared for some rain, as 143 mm (5.6 in) of precipitation typically falls over about 16 days, complemented by an average humidity level of 84%.

January Temperature in Sertanopolis

In January in Sertanopolis, the average temperature is 26°C (79°F). Maximums can reach 37°C (99°F), while minimums can dip as low as 19°C (66°F). It's a great time to visit if you enjoy warm weather with a chance to experience both hot afternoons and cooler evenings.

January Weather in Sertanopolis: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Sertanopolis, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sertanopolis, January typically has an average temperature of 26°C (79°F), with highs reaching up to 37°C (99°F) and lows dropping to around 19°C (66°F).

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

January Precipitation in Sertanopolis

In Sertanopolis in January, the precipitation amount is 143 mm (5.6 in) spread over 16 days.

January Precipitation Trends in Sertanopolis

The chart displays monthly precipitation patterns in Sertanopolis, 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 Sertanopolis, January typically receives around 143 mm (5.6 inches) of precipitation spread over approximately 16 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 Sertanopolis

In Sertanopolis in January, humidity is 84%. With an average temperature of 26°C (79°F), this humidity feels like a warm, heavy blanket enveloping you, making travel feel sticky and exhausting, yet the vibrant atmosphere and lush surroundings offer a refreshing allure that invites exploration.

January Average Humidity in Sertanopolis

This chart illustrates the average monthly humidity levels in Sertanopolis, 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 Sertanopolis is approximately 84%, 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 Sertanopolis

In Sertanopolis 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 Sertanopolis.

Maximum UV Index Levels in Sertanopolis for January

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

Data source: Sertanopolis 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 Sertanopolis Compares to Other Months

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

This table compares monthly weather conditions in Sertanopolis, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (79°F)	143 mm (5.6 inches)	84%	extreme
February Weather	26°C (79°F)	107 mm (4.2 inches)	81%	extreme
March Weather	26°C (79°F)	83 mm (3.2 inches)	81%	extreme
April Weather	24°C (76°F)	39 mm (1.6 inches)	75%	extreme
May Weather	21°C (71°F)	58 mm (2.3 inches)	68%	very high
June Weather	20°C (68°F)	59 mm (2.3 inches)	64%	high
July Weather	20°C (67°F)	17 mm (0.7 inches)	58%	high
August Weather	21°C (70°F)	67 mm (2.7 inches)	49%	very high
September Weather	25°C (77°F)	39 mm (1.5 inches)	47%	extreme
October Weather	25°C (77°F)	114 mm (4.5 inches)	44%	extreme
November Weather	26°C (78°F)	77 mm (3.0 inches)	68%	extreme
December Weather	26°C (80°F)	113 mm (4.4 inches)	82%	extreme