May Weather in Valenca do Piaui, Brazil

Last updated: August 22, 2025

In May, the average temperature in Valenca do Piaui, Brazil is a warm 27°C (81°F), with daily highs reaching up to 36°C (97°F) and lows dropping to about 21°C (70°F). Expect a bit of rain, with an estimated 20 mm (0.8 in) of precipitation spread over 5 days. Humidity levels are noticeably high, averaging 87%, making the air feel quite tropical.

May Temperature in Valenca do Piaui

In May in Valenca do Piaui, the average temperature is 27°C (81°F). Maximum temperatures can reach 36°C (97°F), while minimums can drop as low as 21°C (70°F). This delightful weather makes Valenca do Piaui an ideal destination for travelers seeking warmth and sunshine.

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

The chart illustrates May 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, May typically has an average temperature of 27°C (81°F), with highs reaching up to 36°C (97°F) and lows dropping to around 21°C (70°F).

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

May Precipitation in Valenca do Piaui

In Valenca do Piaui in May, the precipitation amount is 20 mm (0.8 in) over a period of 5 days.

May Precipitation Trends in Valenca do Piaui

The chart displays monthly precipitation patterns in Valenca do Piaui, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Valenca do Piaui, May typically receives around 20 mm (0.8 inches) of precipitation spread over approximately 5 days.

Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

May Humidity in Valenca do Piaui

In Valenca do Piaui in May, humidity is 87%. With an average temperature of 27°C (81°F), this humidity feels like walking through a warm, damp blanket, making traveling feel heavy and exhausting.

May Average Humidity in Valenca do Piaui

This chart illustrates the average monthly humidity levels in Valenca do Piaui, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Valenca do Piaui is approximately 87%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Valenca do Piaui

In Valenca do Piaui in May, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Valenca do Piaui.

Maximum UV Index Levels in Valenca do Piaui for May

The chart shows the monthly maximum UV Index (UVI) for Valenca do Piaui in May, 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 May, the maximum UV index in Valenca do Piaui typically reaches 12, which falls under the extreme exposure category.

Data source: Valenca do Piaui May 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 May 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 May’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 May’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