January Weather in Itapolis, Brazil

Last updated: August 22, 2025

In January, the average temperature in Itapolis, Brazil reaches a pleasant 26°C (78°F). Temperatures can vary significantly, with minimums dropping to 18°C (64°F) and maximums soaring up to 37°C (98°F). Be prepared for some rain, as precipitation averages about 170 mm (6.7 in) over 17 days, and humidity is typically high at 85%.

January Temperature in Itapolis

In January in Itapolis, the average temperature is 26°C (78°F), with maximums reaching up to 37°C (98°F) and minimums dropping as low as 18°C (64°F). This makes it an ideal time for travelers who enjoy warm weather and outdoor activities.

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

The chart illustrates January temperature patterns in Itapolis, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Itapolis, January typically has an average temperature of 26°C (78°F), with highs reaching up to 37°C (98°F) and lows dropping to around 18°C (64°F).

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

January Precipitation in Itapolis

In Itapolis in January, the precipitation amount is 170 mm (6.7 in) spread over 17 days.

January Precipitation Trends in Itapolis

The chart displays monthly precipitation patterns in Itapolis, 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 Itapolis, January typically receives around 170 mm (6.7 inches) of precipitation spread over approximately 17 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 Itapolis

In Itapolis in January, humidity is 85%. With an average temperature of 26°C (78°F), this humidity feels like a heavy blanket enveloping you, making every step feel laborious and sweat trickling down your back, which can be quite challenging for traveling.

January Average Humidity in Itapolis

This chart illustrates the average monthly humidity levels in Itapolis, 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 Itapolis is approximately 85%, 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 Itapolis

In Itapolis 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 Itapolis.

Maximum UV Index Levels in Itapolis for January

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

Data source: Itapolis 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 Itapolis Compares to Other Months

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

This table compares monthly weather conditions in Itapolis, 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 (78°F)	170 mm (6.7 inches)	85%	extreme
February Weather	26°C (78°F)	127 mm (5.0 inches)	87%	extreme
March Weather	26°C (78°F)	95 mm (3.7 inches)	86%	extreme
April Weather	24°C (76°F)	47 mm (1.8 inches)	79%	extreme
May Weather	22°C (71°F)	32 mm (1.2 inches)	68%	very high
June Weather	21°C (71°F)	10 mm (0.4 inches)	60%	high
July Weather	21°C (69°F)	9 mm (0.4 inches)	57%	very high
August Weather	22°C (72°F)	24 mm (0.9 inches)	48%	very high
September Weather	26°C (79°F)	25 mm (1.0 inches)	41%	extreme
October Weather	26°C (79°F)	103 mm (4.1 inches)	35%	extreme
November Weather	25°C (77°F)	149 mm (5.9 inches)	65%	extreme
December Weather	25°C (78°F)	151 mm (5.9 inches)	80%	extreme