May Weather in Guaranesia, Brazil

Last updated: August 22, 2025

In May, the average temperature in Guaranesia, Brazil is a pleasant 18°C (65°F). Expect cool lows of 3°C (37°F) and warm highs reaching up to 28°C (83°F). This month, anticipate 50 mm (2.0 in) of precipitation spread over 6 days, with an average humidity level of 74%.

May Temperature in Guaranesia

In May in Guaranesia, the average temperature is 18°C (65°F), with maximums reaching 28°C (83°F) and minimums dropping as low as 3°C (37°F). This makes it an ideal time for travelers to enjoy a pleasant mix of warm days and cooler nights, perfect for exploring the outdoors.

May Weather in Guaranesia: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Guaranesia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Guaranesia, May typically has an average temperature of 18°C (65°F), with highs reaching up to 28°C (83°F) and lows dropping to around 3°C (37°F).

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

May Precipitation in Guaranesia

In Guaranesia in May, the precipitation amount is 50 mm (2.0 in) over the course of 6 days.

May Precipitation Trends in Guaranesia

The chart displays monthly precipitation patterns in Guaranesia, 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 Guaranesia, May typically receives around 50 mm (2.0 inches) of precipitation spread over approximately 6 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 Guaranesia

In Guaranesia in May humidity is 74%. With an average temperature of 18°C (65°F), this humidity feels like a warm, sticky embrace that can make even short walks feel laborious, leading travelers to seek shade and refreshment more often.

May Average Humidity in Guaranesia

This chart illustrates the average monthly humidity levels in Guaranesia, 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 Guaranesia is approximately 74%, 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 Guaranesia

In Guaranesia in May, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Guaranesia.

Maximum UV Index Levels in Guaranesia for May

The chart shows the monthly maximum UV Index (UVI) for Guaranesia 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 Guaranesia typically reaches 9, which falls under the very high exposure category.

Data source: Guaranesia 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 Guaranesia Compares to Other Months

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

This table compares monthly weather conditions in Guaranesia, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	23°C (74°F)	233 mm (9.2 inches)	85%	extreme
February Weather	23°C (73°F)	240 mm (9.5 inches)	87%	extreme
March Weather	23°C (73°F)	176 mm (6.9 inches)	87%	extreme
April Weather	21°C (70°F)	70 mm (2.8 inches)	80%	extreme
May Weather	18°C (65°F)	50 mm (2.0 inches)	74%	very high
June Weather	18°C (65°F)	18 mm (0.7 inches)	72%	high
July Weather	17°C (63°F)	10 mm (0.4 inches)	67%	very high
August Weather	19°C (66°F)	28 mm (1.1 inches)	58%	very high
September Weather	23°C (73°F)	40 mm (1.6 inches)	49%	extreme
October Weather	23°C (73°F)	150 mm (5.9 inches)	36%	extreme
November Weather	22°C (72°F)	193 mm (7.6 inches)	65%	extreme
December Weather	23°C (73°F)	288 mm (11.4 inches)	72%	extreme