January Weather in Uruguaiana, Brazil

Last updated: August 22, 2025

In Uruguaiana, Brazil, the average temperature in January reaches a comfortable 26°C (80°F). However, prepare for a range that can dip to a cool 15°C (59°F) and soar up to a sizzling 41°C (105°F). Expect 167 mm (6.6 in) of precipitation spread over 11 days, with average humidity hovering around 70%. Stay hydrated and enjoy the climate!

January Temperature in Uruguaiana

In January in Uruguaiana, the average temperature is 26°C (80°F). Maximums can reach 41°C (105°F) and minimums can be as low as 15°C (59°F). Make sure to pack for warm days and cooler evenings when traveling during this time.

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

The chart illustrates January temperature patterns in Uruguaiana, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Uruguaiana, January typically has an average temperature of 26°C (80°F), with highs reaching up to 41°C (105°F) and lows dropping to around 15°C (59°F).

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

January Precipitation in Uruguaiana

In Uruguaiana in January, the total precipitation amount is 167 mm (6.6 in), occurring over the course of 11 days.

January Precipitation Trends in Uruguaiana

The chart displays monthly precipitation patterns in Uruguaiana, 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 Uruguaiana, January typically receives around 167 mm (6.6 inches) of precipitation spread over approximately 11 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 Uruguaiana

In Uruguaiana in January, humidity is 70%. With an average temperature of 26°C (80°F), this humidity feels like a warm, sticky blanket enveloping you, making travel feel laborious and prompting frequent breaks in shaded spots or air-conditioned spaces to stay comfortable.

January Average Humidity in Uruguaiana

This chart illustrates the average monthly humidity levels in Uruguaiana, 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 Uruguaiana is approximately 70%, 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 Uruguaiana

In Uruguaiana 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 Uruguaiana.

Maximum UV Index Levels in Uruguaiana for January

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

Data source: Uruguaiana 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 Uruguaiana Compares to Other Months

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

This table compares monthly weather conditions in Uruguaiana, 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 (80°F)	167 mm (6.6 inches)	70%	extreme
February Weather	25°C (78°F)	71 mm (2.8 inches)	66%	extreme
March Weather	24°C (75°F)	105 mm (4.1 inches)	73%	extreme
April Weather	21°C (70°F)	125 mm (4.9 inches)	81%	very high
May Weather	17°C (63°F)	135 mm (5.3 inches)	82%	high
June Weather	15°C (59°F)	90 mm (3.6 inches)	77%	moderate
July Weather	14°C (57°F)	60 mm (2.4 inches)	69%	moderate
August Weather	16°C (60°F)	83 mm (3.3 inches)	51%	high
September Weather	18°C (65°F)	132 mm (5.2 inches)	59%	very high
October Weather	20°C (69°F)	137 mm (5.4 inches)	63%	extreme
November Weather	23°C (74°F)	108 mm (4.3 inches)	66%	extreme
December Weather	25°C (78°F)	84 mm (3.3 inches)	81%	extreme