January Weather in Valenca do Piaui, Brazil

Last updated: August 22, 2025

In January, the average temperature in Valenca do Piaui, Brazil hovers around 27°C (81°F), with a minimum of 20°C (69°F) and a maximum reaching up to 37°C (100°F). Expect 117 mm (4.6 in) of precipitation spread over approximately 17 days, contributing to a high average humidity of 90%. Plan accordingly to make the most of your visit!

January Temperature in Valenca do Piaui

In January, in Valenca do Piaui, the average temperature is 27°C (81°F), with maximums that can reach 37°C (100°F) and minimums as low as 20°C (69°F). This pleasantly warm climate makes Valenca do Piaui an ideal destination for travelers seeking a comfortable getaway.

January Weather in Valenca do Piaui: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Valenca do Piaui, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Valenca do Piaui, January typically has an average temperature of 27°C (81°F), with highs reaching up to 37°C (100°F) and lows dropping to around 20°C (69°F).

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

January Precipitation in Valenca do Piaui

In Valenca do Piaui in January, the precipitation amount is 117 mm (4.6 in) over the course of 17 days.

January Precipitation Trends in Valenca do Piaui

The chart displays monthly precipitation patterns in Valenca do Piaui, 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 Valenca do Piaui, January typically receives around 117 mm (4.6 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 Valenca do Piaui

In Valenca do Piaui in January, humidity is 90%. With an average temperature of 27°C (81°F), this humidity feels like walking through a heavy fog, making outdoor activities uncomfortable and exhausting, and leaving travelers drenched in sweat within minutes.

January Average Humidity in Valenca do Piaui

This chart illustrates the average monthly humidity levels in Valenca do Piaui, 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 Valenca do Piaui is approximately 90%, 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 Valenca do Piaui

In Valenca do Piaui 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 Valenca do Piaui, you can check here.

Maximum UV Index Levels in Valenca do Piaui for January

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

Data source: Valenca do Piaui 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 Valenca do Piaui Compares to Other Months

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

This table compares monthly weather conditions in Valenca do Piaui, 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)	117 mm (4.6 inches)	90%	extreme
February Weather	26°C (80°F)	227 mm (8.9 inches)	91%	extreme
March Weather	26°C (79°F)	206 mm (8.1 inches)	93%	extreme
April Weather	26°C (80°F)	137 mm (5.4 inches)	92%	extreme
May Weather	27°C (81°F)	20 mm (0.8 inches)	87%	extreme
June Weather	27°C (82°F)	4 mm (0.1 inches)	77%	extreme
July Weather	27°C (82°F)	1 mm (0.1 inches)	66%	extreme
August Weather	29°C (84°F)	0 mm (0.0 inches)	58%	extreme
September Weather	30°C (87°F)	0 mm (0.0 inches)	51%	extreme
October Weather	31°C (88°F)	15 mm (0.6 inches)	45%	extreme
November Weather	30°C (86°F)	45 mm (1.8 inches)	41%	extreme
December Weather	28°C (83°F)	72 mm (2.8 inches)	67%	extreme