January Weather in Baiao, Brazil

Last updated: August 22, 2025

In January, the average temperature in Baiao, Brazil hovers around 27°C (80°F), with a minimum of 22°C (72°F) and a maximum reaching up to 34°C (94°F). Be prepared for a wet month as 298 mm (11.7 in) of precipitation is expected over approximately 25 days. With an average humidity of 91%, the air will feel quite humid—perfect for those who enjoy a tropical atmosphere!

January Temperature in Baiao

In January in Baiao, the average temperature is 27°C (80°F). Maximums can reach 34°C (94°F), and minimums can be as low as 22°C (72°F). This pleasant and warm climate makes Baiao an ideal destination for travelers seeking enjoyable weather.

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

The chart illustrates January temperature patterns in Baiao, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Baiao, January typically has an average temperature of 27°C (80°F), with highs reaching up to 34°C (94°F) and lows dropping to around 22°C (72°F).

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

January Precipitation in Baiao

In Baiao in January, the total precipitation amount is 298 mm (11.7 in) spread over 25 days.

January Precipitation Trends in Baiao

The chart displays monthly precipitation patterns in Baiao, 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 Baiao, January typically receives around 298 mm (11.7 inches) of precipitation spread over approximately 25 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 Baiao

In Baiao in January, humidity is 91%. With an average temperature of 27°C (80°F), this humidity feels like a warm, heavy blanket that wraps around you, making outdoor exploration more challenging while also intensifying the heat and sweat, turning every adventure into a test of endurance.

January Average Humidity in Baiao

This chart illustrates the average monthly humidity levels in Baiao, 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 Baiao is approximately 91%, 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 Baiao

In Baiao 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 Baiao, you can check here.

Maximum UV Index Levels in Baiao for January

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

Data source: Baiao 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 Baiao Compares to Other Months

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

This table compares monthly weather conditions in Baiao, 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 (80°F)	298 mm (11.7 inches)	91%	extreme
February Weather	27°C (80°F)	304 mm (12.0 inches)	84%	extreme
March Weather	27°C (80°F)	412 mm (16.2 inches)	82%	extreme
April Weather	27°C (81°F)	299 mm (11.8 inches)	90%	extreme
May Weather	27°C (81°F)	177 mm (7.0 inches)	91%	extreme
June Weather	28°C (82°F)	73 mm (2.9 inches)	84%	extreme
July Weather	28°C (82°F)	58 mm (2.3 inches)	74%	extreme
August Weather	29°C (84°F)	30 mm (1.2 inches)	60%	extreme
September Weather	29°C (84°F)	37 mm (1.5 inches)	56%	extreme
October Weather	29°C (84°F)	35 mm (1.4 inches)	55%	extreme
November Weather	29°C (84°F)	131 mm (5.2 inches)	56%	extreme
December Weather	28°C (82°F)	206 mm (8.1 inches)	79%	extreme