January Weather in Entre Rios, Brazil

Last updated: August 22, 2025

In January, the average temperature in Entre Rios, Brazil reaches a warm 27°C (81°F). Visitors can expect a range between a comfortable 21°C (70°F) and a high of 34°C (93°F). During this month, precipitation averages 40 mm (1.6 in) over about 13 days, creating a humidity level of 76% that adds a tropical touch to the atmosphere.

January Temperature in Entre Rios

In January in Entre Rios, the average temperature is 27°C (81°F), with maximums reaching 34°C (93°F) and minimums dropping as low as 21°C (70°F). This pleasant climate makes Entre Rios an ideal destination for travelers looking to enjoy warm weather and outdoor activities.

January Weather in Entre Rios: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Entre Rios, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Entre Rios, January typically has an average temperature of 27°C (81°F), with highs reaching up to 34°C (93°F) and lows dropping to around 21°C (70°F).

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

January Precipitation in Entre Rios

In Entre Rios in January, the precipitation amount is 40 mm (1.6 in) over the course of 13 days.

January Precipitation Trends in Entre Rios

The chart displays monthly precipitation patterns in Entre Rios, 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 Entre Rios, January typically receives around 40 mm (1.6 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 Entre Rios

In Entre Rios in January, humidity is 76%. With an average temperature of 27°C (81°F), this humidity feels like a warm blanket enveloping you, making outdoor activities feel stifling and sweat-inducing, which can be challenging for traveling.

January Average Humidity in Entre Rios

This chart illustrates the average monthly humidity levels in Entre Rios, 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 Entre Rios is approximately 76%, 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 Entre Rios

In Entre Rios 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 Entre Rios, you can check here.

Maximum UV Index Levels in Entre Rios for January

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

Data source: Entre Rios 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 Entre Rios Compares to Other Months

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

This table compares monthly weather conditions in Entre Rios, 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)	40 mm (1.6 inches)	76%	extreme
February Weather	27°C (82°F)	44 mm (1.7 inches)	81%	extreme
March Weather	27°C (81°F)	85 mm (3.3 inches)	86%	extreme
April Weather	26°C (80°F)	109 mm (4.3 inches)	87%	extreme
May Weather	25°C (77°F)	111 mm (4.4 inches)	86%	extreme
June Weather	24°C (75°F)	97 mm (3.8 inches)	84%	very high
July Weather	23°C (74°F)	76 mm (3.0 inches)	80%	very high
August Weather	23°C (74°F)	60 mm (2.3 inches)	77%	extreme
September Weather	24°C (76°F)	56 mm (2.2 inches)	75%	extreme
October Weather	26°C (78°F)	40 mm (1.6 inches)	72%	extreme
November Weather	26°C (79°F)	72 mm (2.9 inches)	71%	extreme
December Weather	26°C (80°F)	60 mm (2.4 inches)	70%	extreme