January Weather in Goianinha, Brazil

Last updated: August 22, 2025

In January, the average temperature in Goianinha, Brazil is a warm 27°C (81°F), with temperatures ranging from a minimum of 22°C (71°F) to a maximum of 33°C (91°F). Visitors can expect an average humidity of 86% and 47 mm (1.8 in) of precipitation spread over 14 days.

January Temperature in Goianinha

In January in Goianinha, the average temperature is 27°C (81°F). Maximums can reach 33°C (91°F), while minimums can be as low as 22°C (71°F). This makes Goianinha a warm and pleasant destination for travelers looking to enjoy mild weather.

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

The chart illustrates January temperature patterns in Goianinha, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Goianinha, January typically has an average temperature of 27°C (81°F), with highs reaching up to 33°C (91°F) and lows dropping to around 22°C (71°F).

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

January Precipitation in Goianinha

In Goianinha in January, the precipitation amount is 47 mm (1.8 in) over the course of 14 days.

January Precipitation Trends in Goianinha

The chart displays monthly precipitation patterns in Goianinha, 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 Goianinha, January typically receives around 47 mm (1.8 inches) of precipitation spread over approximately 14 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 Goianinha

In Goianinha in January, humidity is 86%. With an average temperature of 27°C (81°F), this humidity feels like walking through a steamy blanket, making traveling feel heavy and exhausting as each step absorbs the warm, moist air.

January Average Humidity in Goianinha

This chart illustrates the average monthly humidity levels in Goianinha, 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 Goianinha is approximately 86%, 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 Goianinha

In Goianinha 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 Goianinha, you can check here.

Maximum UV Index Levels in Goianinha for January

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

Data source: Goianinha 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 Goianinha Compares to Other Months

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

This table compares monthly weather conditions in Goianinha, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (81°F)	47 mm (1.8 inches)	86%	extreme
February Weather	27°C (81°F)	96 mm (3.8 inches)	89%	extreme
March Weather	27°C (81°F)	144 mm (5.7 inches)	89%	extreme
April Weather	27°C (80°F)	122 mm (4.8 inches)	89%	extreme
May Weather	26°C (79°F)	113 mm (4.5 inches)	90%	extreme
June Weather	25°C (78°F)	100 mm (3.9 inches)	86%	extreme
July Weather	24°C (76°F)	124 mm (4.9 inches)	80%	extreme
August Weather	25°C (77°F)	31 mm (1.2 inches)	77%	extreme
September Weather	25°C (78°F)	28 mm (1.1 inches)	72%	extreme
October Weather	26°C (80°F)	24 mm (1.0 inches)	68%	extreme
November Weather	27°C (81°F)	24 mm (0.9 inches)	66%	extreme
December Weather	27°C (81°F)	35 mm (1.4 inches)	70%	extreme