January Weather in Rio Novo, Brazil

Last updated: August 22, 2025

In January, the average temperature in Rio Novo, Brazil is a pleasant 24°C (76°F), with a minimum reaching 18°C (64°F) and a maximum soaring to 34°C (93°F). Visitors can expect a total precipitation of 145 mm (5.7 in) spread over 14 days, accompanied by an average humidity of 83%, creating a warm and humid atmosphere perfect for exploration!

January Temperature in Rio Novo

In January in Rio Novo, the average temperature is 24°C (76°F), with maximums reaching 34°C (93°F) and minimums dipping as low as 18°C (64°F). This climate makes it an ideal destination for travelers seeking pleasant weather and outdoor activities.

January Weather in Rio Novo: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Rio Novo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rio Novo, January typically has an average temperature of 24°C (76°F), with highs reaching up to 34°C (93°F) and lows dropping to around 18°C (64°F).

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

January Precipitation in Rio Novo

In Rio Novo in January, the total precipitation amount is 145 mm (5.7 in) over a span of 14 days.

January Precipitation Trends in Rio Novo

The chart displays monthly precipitation patterns in Rio Novo, 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 Rio Novo, January typically receives around 145 mm (5.7 inches) of precipitation spread over approximately 14 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 Rio Novo

In Rio Novo in January, humidity is 83%. With an average temperature of 24°C (76°F), this humidity feels like a thick blanket enveloping you, making every step feel heavier and possibly causing travelers to sweat more quickly, prompting frequent breaks in shaded areas or the search for refreshing beverages.

January Average Humidity in Rio Novo

This chart illustrates the average monthly humidity levels in Rio Novo, 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 Rio Novo is approximately 83%, 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 Rio Novo

In Rio Novo in January, the maximum UV index reaches an alarming 17, which falls under the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to stay protected. For more details on the hourly UV index in Rio Novo, you can check Hourly UV Index in Rio Novo.

Maximum UV Index Levels in Rio Novo for January

The chart shows the monthly maximum UV Index (UVI) for Rio Novo 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 Rio Novo typically reaches 17, which falls under the extreme exposure category.

Data source: Rio Novo 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 Rio Novo Compares to Other Months

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

This table compares monthly weather conditions in Rio Novo, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (76°F)	145 mm (5.7 inches)	83%	extreme
February Weather	24°C (75°F)	251 mm (9.9 inches)	85%	extreme
March Weather	24°C (75°F)	229 mm (9.0 inches)	87%	extreme
April Weather	22°C (71°F)	77 mm (3.0 inches)	86%	extreme
May Weather	20°C (67°F)	47 mm (1.8 inches)	82%	very high
June Weather	19°C (66°F)	18 mm (0.7 inches)	82%	high
July Weather	18°C (64°F)	14 mm (0.5 inches)	77%	very high
August Weather	18°C (65°F)	34 mm (1.3 inches)	72%	very high
September Weather	21°C (71°F)	44 mm (1.7 inches)	63%	extreme
October Weather	22°C (72°F)	153 mm (6.0 inches)	48%	extreme
November Weather	22°C (71°F)	227 mm (8.9 inches)	61%	extreme
December Weather	23°C (74°F)	268 mm (10.6 inches)	68%	extreme