January Weather in Oros, Brazil

Last updated: August 22, 2025

In January, the average temperature in Oros, Brazil hovers around 29°C (84°F), providing a warm and inviting climate. With minimums dipping to 22°C (72°F) and maximum highs reaching up to 38°C (101°F), the weather can vary significantly. Expect some rain as well, with an average precipitation of 56 mm (2.2 in) over 12 days. Humidity is notably high at 88%, contributing to that tropical feel.

January Temperature in Oros

In January, in Oros, the average temperature is 29°C (84°F), with maximums reaching up to 38°C (101°F) and minimums dropping as low as 22°C (72°F). This pleasant climate makes Oros an ideal destination for travelers seeking warm weather and sunny skies.

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

The chart illustrates January temperature patterns in Oros, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Oros, January typically has an average temperature of 29°C (84°F), with highs reaching up to 38°C (101°F) and lows dropping to around 22°C (72°F).

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

January Precipitation in Oros

In Oros in January, the precipitation amount is 56 mm (2.2 in) spread over 12 days.

January Precipitation Trends in Oros

The chart displays monthly precipitation patterns in Oros, 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 Oros, January typically receives around 56 mm (2.2 inches) of precipitation spread over approximately 12 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 Oros

In Oros in January, humidity is 88%. With an average temperature of 29°C (84°F), this humidity feels like walking through a warm, wet blanket, making travel uncomfortable and draining as the air clings heavily to your skin.

January Average Humidity in Oros

This chart illustrates the average monthly humidity levels in Oros, 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 Oros 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 Oros

In Oros 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 Oros, you can check here.

Maximum UV Index Levels in Oros for January

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

Data source: Oros 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 Oros Compares to Other Months

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

This table compares monthly weather conditions in Oros, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	29°C (84°F)	56 mm (2.2 inches)	88%	extreme
February Weather	28°C (83°F)	177 mm (7.0 inches)	91%	extreme
March Weather	27°C (82°F)	155 mm (6.1 inches)	92%	extreme
April Weather	27°C (81°F)	141 mm (5.6 inches)	92%	extreme
May Weather	27°C (81°F)	42 mm (1.7 inches)	89%	extreme
June Weather	28°C (82°F)	13 mm (0.5 inches)	80%	extreme
July Weather	28°C (82°F)	26 mm (1.0 inches)	70%	extreme
August Weather	29°C (84°F)	1 mm (0.0 inches)	65%	extreme
September Weather	30°C (86°F)	1 mm (0.0 inches)	59%	extreme
October Weather	31°C (87°F)	2 mm (0.1 inches)	53%	extreme
November Weather	31°C (88°F)	6 mm (0.2 inches)	49%	extreme
December Weather	30°C (87°F)	27 mm (1.1 inches)	59%	extreme