January Weather in Itapui, Brazil

Last updated: August 22, 2025

In January, the average temperature in Itapui, Brazil is a pleasant 25°C (78°F). Expect minimums dipping to 18°C (64°F) and maximums soaring to 37°C (98°F). With 180 mm (7.1 in) of precipitation spread over 17 days, be prepared for some rain, and the average humidity sits at a warm 88%.

January Temperature in Itapui

In January in Itapui, the average temperature is 25°C (78°F). Maximums can reach 37°C (98°F) while minimums can drop to 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 Itapui: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Itapui, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Itapui, January typically has an average temperature of 25°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 Itapui generated using information from the Copernicus Climate Change Service.

January Precipitation in Itapui

In Itapui in January, the total precipitation amount is 180 mm (7.1 in) spread over 17 days.

January Precipitation Trends in Itapui

The chart displays monthly precipitation patterns in Itapui, 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 Itapui, January typically receives around 180 mm (7.1 inches) of precipitation spread over approximately 17 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 Itapui

In Itapui in January, humidity is 88%. With an average temperature of 25°C (78°F), this humidity feels like a warm, heavy blanket enveloping you, making outdoor activities a sweat-drenched challenge and prompting frequent breaks in the shade to cool off.

January Average Humidity in Itapui

This chart illustrates the average monthly humidity levels in Itapui, 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 Itapui is approximately 88%, 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 Itapui

In Itapui 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 Itapui.

Maximum UV Index Levels in Itapui for January

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

Data source: Itapui 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 Itapui Compares to Other Months

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

This table compares monthly weather conditions in Itapui, 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)	180 mm (7.1 inches)	88%	extreme
February Weather	25°C (78°F)	140 mm (5.5 inches)	87%	extreme
March Weather	25°C (78°F)	96 mm (3.8 inches)	86%	extreme
April Weather	23°C (74°F)	50 mm (2.0 inches)	82%	extreme
May Weather	21°C (70°F)	35 mm (1.4 inches)	76%	very high
June Weather	20°C (69°F)	18 mm (0.7 inches)	71%	high
July Weather	20°C (68°F)	8 mm (0.3 inches)	67%	high
August Weather	21°C (69°F)	39 mm (1.5 inches)	59%	very high
September Weather	25°C (77°F)	28 mm (1.1 inches)	54%	extreme
October Weather	25°C (77°F)	88 mm (3.5 inches)	50%	extreme
November Weather	24°C (76°F)	119 mm (4.7 inches)	74%	extreme
December Weather	25°C (78°F)	132 mm (5.2 inches)	83%	extreme