January Weather in Itaguacu, Brazil

Last updated: August 22, 2025

In January, the average temperature in Itaguacu, Brazil hovers around 25°C (78°F), offering a warm escape. Daily temperatures can range from a comfortable 19°C (66°F) to a sweltering 35°C (95°F). Expect some precipitation, with about 75 mm (2.9 in) falling over 9 days, contributing to an average humidity of 75%. Perfect for those who enjoy a lush, tropical atmosphere!

January Temperature in Itaguacu

In January in Itaguacu, the average temperature is 25°C (78°F). Maximums can reach 35°C (95°F), while minimums can dip as low as 19°C (66°F). This pleasant weather makes it an ideal time for travelers to explore and enjoy all that Itaguacu has to offer.

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

The chart illustrates January temperature patterns in Itaguacu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Itaguacu, January typically has an average temperature of 25°C (78°F), with highs reaching up to 35°C (95°F) and lows dropping to around 19°C (66°F).

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

January Precipitation in Itaguacu

In Itaguacu, in January, the precipitation amount is 75 mm (2.9 in) spread over the course of 9 days.

January Precipitation Trends in Itaguacu

The chart displays monthly precipitation patterns in Itaguacu, 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 Itaguacu, January typically receives around 75 mm (2.9 inches) of precipitation spread over approximately 9 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Itaguacu

In Itaguacu in January, humidity is 75%. With an average temperature of 25°C (78°F), this humidity feels like a warm blanket enveloping you, making travel feel sticky and heavy, but also vibrant and alive, as the air is saturated with the scents of the surroundings and the energy of the environment.

January Average Humidity in Itaguacu

This chart illustrates the average monthly humidity levels in Itaguacu, 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 Itaguacu is approximately 75%, 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 Itaguacu

In Itaguacu 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 Itaguacu.

Maximum UV Index Levels in Itaguacu for January

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

Data source: Itaguacu 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 Itaguacu Compares to Other Months

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

This table compares monthly weather conditions in Itaguacu, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (78°F)	75 mm (2.9 inches)	75%	extreme
February Weather	25°C (78°F)	136 mm (5.4 inches)	83%	extreme
March Weather	25°C (78°F)	83 mm (3.3 inches)	87%	extreme
April Weather	24°C (75°F)	52 mm (2.0 inches)	87%	extreme
May Weather	22°C (72°F)	36 mm (1.4 inches)	83%	very high
June Weather	21°C (70°F)	12 mm (0.5 inches)	82%	high
July Weather	20°C (68°F)	11 mm (0.4 inches)	80%	very high
August Weather	20°C (69°F)	16 mm (0.6 inches)	77%	very high
September Weather	22°C (73°F)	29 mm (1.1 inches)	71%	extreme
October Weather	24°C (75°F)	87 mm (3.4 inches)	63%	extreme
November Weather	23°C (74°F)	146 mm (5.8 inches)	62%	extreme
December Weather	24°C (76°F)	149 mm (5.9 inches)	66%	extreme