January Weather in Antonina, Brazil

Last updated: August 22, 2025

In Antonina, Brazil, the average temperature in January hovers around 24°C (76°F). Expect a minimum of 17°C (62°F) and the occasional high of 38°C (100°F). During this month, precipitation reaches 287 mm (11.3 in) over approximately 22 days, contributing to a notably high average humidity of 89%.

January Temperature in Antonina

In January in Antonina, the average temperature is 24°C (76°F), with maximums reaching up to 38°C (100°F) and minimums dipping as low as 17°C (62°F). This pleasant climate makes Antonina an ideal destination for travelers seeking warm weather and outdoor activities.

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

The chart illustrates January temperature patterns in Antonina, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Antonina, January typically has an average temperature of 24°C (76°F), with highs reaching up to 38°C (100°F) and lows dropping to around 17°C (62°F).

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

January Precipitation in Antonina

In Antonina in January, the precipitation amount is 287 mm (11.3 in) over the course of 22 days.

January Precipitation Trends in Antonina

The chart displays monthly precipitation patterns in Antonina, 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 Antonina, January typically receives around 287 mm (11.3 inches) of precipitation spread over approximately 22 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 Antonina

In Antonina in January, humidity is 89%. With an average temperature of 24°C (76°F), this humidity feels like a heavy, warm blanket wrapping around you, making outdoor activities challenging and requiring frequent hydration.

January Average Humidity in Antonina

This chart illustrates the average monthly humidity levels in Antonina, 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 Antonina is approximately 89%, 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 Antonina

In Antonina 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 Antonina.

Maximum UV Index Levels in Antonina for January

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

Data source: Antonina 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 Antonina Compares to Other Months

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

This table compares monthly weather conditions in Antonina, 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 (76°F)	287 mm (11.3 inches)	89%	extreme
February Weather	24°C (75°F)	245 mm (9.6 inches)	86%	extreme
March Weather	23°C (74°F)	245 mm (9.6 inches)	87%	extreme
April Weather	21°C (70°F)	118 mm (4.6 inches)	85%	extreme
May Weather	19°C (66°F)	139 mm (5.5 inches)	84%	high
June Weather	18°C (64°F)	114 mm (4.5 inches)	83%	high
July Weather	17°C (62°F)	47 mm (1.8 inches)	78%	high
August Weather	17°C (63°F)	95 mm (3.7 inches)	73%	very high
September Weather	19°C (67°F)	111 mm (4.4 inches)	73%	extreme
October Weather	20°C (69°F)	222 mm (8.7 inches)	71%	extreme
November Weather	21°C (70°F)	179 mm (7.1 inches)	83%	extreme
December Weather	23°C (73°F)	246 mm (9.7 inches)	87%	extreme