January Weather in Uirauna, Brazil

Last updated: August 22, 2025

The average temperature in Uirauna, Brazil during January is a warm 28°C (83°F). Expect a cozy minimum of 21°C (70°F) and a sizzling maximum reaching 37°C (99°F). However, be prepared for some rain, as precipitation can total 61 mm (2.4 in) over 13 days. With an average humidity of 88%, it's essential to stay hydrated and cool while enjoying the tropical vibes!

January Temperature in Uirauna

In January in Uirauna, the average temperature is 28°C (83°F), with maximums soaring to 37°C (99°F) and minimums dipping as low as 21°C (70°F). This makes it an ideal time for travelers seeking warm weather and plenty of sunshine.

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

The chart illustrates January temperature patterns in Uirauna, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Uirauna, January typically has an average temperature of 28°C (83°F), with highs reaching up to 37°C (99°F) and lows dropping to around 21°C (70°F).

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

January Precipitation in Uirauna

In Uirauna in January, the precipitation amount is 61 mm (2.4 in) occurring over the course of 13 days.

January Precipitation Trends in Uirauna

The chart displays monthly precipitation patterns in Uirauna, 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 Uirauna, January typically receives around 61 mm (2.4 inches) of precipitation spread over approximately 13 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 Uirauna

In Uirauna in January, humidity is 88%. With an average temperature of 28°C (83°F), this humidity feels like stepping into a warm, dense mist that clings to your skin, making outdoor activities noticeably more taxing and promoting a sense of sluggishness that can hinder your travel plans.

January Average Humidity in Uirauna

This chart illustrates the average monthly humidity levels in Uirauna, 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 Uirauna is approximately 88%, 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 Uirauna

In Uirauna 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 Uirauna, you can check here.

Maximum UV Index Levels in Uirauna for January

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

Data source: Uirauna 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 Uirauna Compares to Other Months

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

This table compares monthly weather conditions in Uirauna, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	28°C (83°F)	61 mm (2.4 inches)	88%	extreme
February Weather	27°C (81°F)	153 mm (6.0 inches)	91%	extreme
March Weather	26°C (80°F)	197 mm (7.8 inches)	92%	extreme
April Weather	26°C (79°F)	151 mm (5.9 inches)	92%	extreme
May Weather	26°C (79°F)	57 mm (2.2 inches)	89%	extreme
June Weather	26°C (79°F)	15 mm (0.6 inches)	80%	extreme
July Weather	26°C (79°F)	22 mm (0.9 inches)	70%	extreme
August Weather	27°C (81°F)	2 mm (0.1 inches)	65%	extreme
September Weather	28°C (83°F)	1 mm (0.0 inches)	59%	extreme
October Weather	29°C (85°F)	3 mm (0.1 inches)	53%	extreme
November Weather	30°C (85°F)	6 mm (0.2 inches)	49%	extreme
December Weather	29°C (85°F)	26 mm (1.0 inches)	59%	extreme