January Weather in Riacho de Santana, Brazil

Last updated: August 22, 2025

In Riacho de Santana, Brazil, the average temperature in January is a warm 27°C (81°F), making it an inviting time to visit. Daily temperatures can range from a comfortable 18°C (65°F) to a sizzling 37°C (99°F). Expect about 51 mm (2.0 in) of precipitation spread over 7 days, with an average humidity level of 78% to keep the air feeling fresh. 🌞🌧️

January Temperature in Riacho de Santana

In January in Riacho de Santana, the average temperature is 27°C (81°F). The maximum can reach 37°C (99°F) and the minimum can be as low as 18°C (65°F). This pleasant climate makes Riacho de Santana an ideal destination for travelers looking to enjoy warm weather.

January Weather in Riacho de Santana: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Riacho de Santana, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Riacho de Santana, January typically has an average temperature of 27°C (81°F), with highs reaching up to 37°C (99°F) and lows dropping to around 18°C (65°F).

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

January Precipitation in Riacho de Santana

In Riacho de Santana in January, the precipitation amount is 51 mm (2.0 in) over a period of 7 days.

January Precipitation Trends in Riacho de Santana

The chart displays monthly precipitation patterns in Riacho de Santana, 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 Riacho de Santana, January typically receives around 51 mm (2.0 inches) of precipitation spread over approximately 7 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 Riacho de Santana

In Riacho de Santana in January humidity is 78%. With an average temperature of 27°C (81°F), this humidity feels like a warm, heavy embrace that makes traveling feel both invigorating and exhausting. Moments spent outside can quickly become clammy and uncomfortable, urging travelers to seek shade and hydration as they explore.

January Average Humidity in Riacho de Santana

This chart illustrates the average monthly humidity levels in Riacho de Santana, 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 Riacho de Santana is approximately 78%, 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 Riacho de Santana

In Riacho de Santana 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 Riacho de Santana.

Maximum UV Index Levels in Riacho de Santana for January

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

Data source: Riacho de Santana 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 Riacho de Santana Compares to Other Months

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

This table compares monthly weather conditions in Riacho de Santana, 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 (81°F)	51 mm (2.0 inches)	78%	extreme
February Weather	26°C (79°F)	119 mm (4.7 inches)	85%	extreme
March Weather	26°C (79°F)	115 mm (4.5 inches)	90%	extreme
April Weather	26°C (79°F)	60 mm (2.4 inches)	84%	extreme
May Weather	25°C (78°F)	8 mm (0.3 inches)	73%	extreme
June Weather	24°C (76°F)	1 mm (0.0 inches)	71%	very high
July Weather	23°C (74°F)	1 mm (0.0 inches)	66%	very high
August Weather	25°C (77°F)	0 mm (0.0 inches)	60%	extreme
September Weather	27°C (81°F)	2 mm (0.1 inches)	54%	extreme
October Weather	29°C (84°F)	36 mm (1.4 inches)	46%	extreme
November Weather	26°C (80°F)	134 mm (5.3 inches)	42%	extreme
December Weather	26°C (80°F)	142 mm (5.6 inches)	52%	extreme