January Weather in Rolante, Brazil

Last updated: August 22, 2025

The average temperature in Rolante, Brazil during January hovers around 24°C (75°F). Expect a range from a cool 12°C (55°F) to a sizzling 37°C (99°F). Be prepared for 145 mm (5.7 in) of precipitation spread over 15 days, and a high average humidity of 80%.

January Temperature in Rolante

In January in Rolante, the average temperature is 24°C (75°F). Maximums can reach 37°C (99°F), while minimums can dip as low as 12°C (55°F). Travelers should be prepared for warm days and cooler evenings, making it an ideal time for outdoor activities and exploring.

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

The chart illustrates January temperature patterns in Rolante, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rolante, January typically has an average temperature of 24°C (75°F), with highs reaching up to 37°C (99°F) and lows dropping to around 12°C (55°F).

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

January Precipitation in Rolante

In Rolante in January, the precipitation amount is 145 mm (5.7 in) spread over the course of 15 days.

January Precipitation Trends in Rolante

The chart displays monthly precipitation patterns in Rolante, 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 Rolante, January typically receives around 145 mm (5.7 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 Rolante

In Rolante in January humidity is 80%. With an average temperature of 24°C (75°F), this humidity feels like a warm, sticky blanket enveloping you, making travel slightly uncomfortable as sweat clings to your skin and the air feels thick, urging you to seek shade and hydration frequently.

January Average Humidity in Rolante

This chart illustrates the average monthly humidity levels in Rolante, 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 Rolante is approximately 80%, 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 Rolante

In Rolante 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 Rolante, you can check here.

Maximum UV Index Levels in Rolante for January

The chart shows the monthly maximum UV Index (UVI) for Rolante 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 Rolante typically reaches 14, which falls under the extreme exposure category.

Data source: Rolante 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 Rolante Compares to Other Months

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

This table compares monthly weather conditions in Rolante, 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 (75°F)	145 mm (5.7 inches)	80%	extreme
February Weather	23°C (74°F)	124 mm (4.9 inches)	77%	extreme
March Weather	22°C (72°F)	117 mm (4.6 inches)	79%	extreme
April Weather	20°C (68°F)	81 mm (3.2 inches)	83%	very high
May Weather	16°C (62°F)	152 mm (6.0 inches)	88%	high
June Weather	15°C (60°F)	99 mm (3.9 inches)	86%	moderate
July Weather	14°C (57°F)	121 mm (4.8 inches)	82%	moderate
August Weather	15°C (60°F)	78 mm (3.1 inches)	77%	high
September Weather	18°C (64°F)	174 mm (6.9 inches)	80%	very high
October Weather	19°C (66°F)	147 mm (5.8 inches)	84%	extreme
November Weather	20°C (69°F)	130 mm (5.1 inches)	83%	extreme
December Weather	22°C (72°F)	96 mm (3.8 inches)	87%	extreme