May Weather in Iguape, Brazil

Last updated: August 22, 2025

In Iguape, Brazil, the average temperature in May is a pleasant 22°C (71°F). Expect a minimum of 14°C (58°F) and a maximum of 29°C (85°F), providing a comfortable range for outdoor activities. However, be prepared for some rain, as precipitation averages around 127 mm (5.0 in) over 13 days. With an average humidity of 84%, it's a perfect time to enjoy the lush scenery of this beautiful locale!

May Temperature in Iguape

In May in Iguape, the average temperature is 22°C (71°F). Maximum temperatures can reach 29°C (85°F), while the minimum can drop to as low as 14°C (58°F). This pleasant climate makes Iguape a great destination for travelers seeking comfortable weather for outdoor activities and exploration.

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

The chart illustrates May temperature patterns in Iguape, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Iguape, May typically has an average temperature of 22°C (71°F), with highs reaching up to 29°C (85°F) and lows dropping to around 14°C (58°F).

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

May Precipitation in Iguape

In Iguape in May, the total precipitation amount is 127 mm (5.0 in) spread over 13 days.

May Precipitation Trends in Iguape

The chart displays monthly precipitation patterns in Iguape, 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 Iguape, May typically receives around 127 mm (5.0 inches) of precipitation spread over approximately 13 days.

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

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Millimeters (mm) Inches (in)

May Humidity in Iguape

In Iguape in May, humidity is 84%. With an average temperature of 22°C (71°F), this humidity feels like a warm, sticky blanket wrapping around you, making outdoor activities a bit challenging but also inviting you to seek out shaded spots and cool refreshments during your travels.

May Average Humidity in Iguape

This chart illustrates the average monthly humidity levels in Iguape, 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 Iguape is approximately 84%, 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 Iguape

In Iguape in May, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Iguape.

Maximum UV Index Levels in Iguape for May

The chart shows the monthly maximum UV Index (UVI) for Iguape 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 Iguape typically reaches 7, which falls under the high exposure category.

Data source: Iguape 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 Iguape Compares to Other Months

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

This table compares monthly weather conditions in Iguape, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (80°F)	209 mm (8.2 inches)	89%	extreme
February Weather	26°C (79°F)	224 mm (8.8 inches)	86%	extreme
March Weather	26°C (78°F)	237 mm (9.3 inches)	87%	extreme
April Weather	24°C (75°F)	140 mm (5.5 inches)	85%	very high
May Weather	22°C (71°F)	127 mm (5.0 inches)	84%	high
June Weather	21°C (69°F)	125 mm (4.9 inches)	83%	high
July Weather	19°C (67°F)	49 mm (1.9 inches)	78%	high
August Weather	19°C (67°F)	88 mm (3.5 inches)	73%	very high
September Weather	21°C (69°F)	62 mm (2.5 inches)	73%	extreme
October Weather	22°C (72°F)	136 mm (5.3 inches)	71%	extreme
November Weather	23°C (73°F)	95 mm (3.7 inches)	83%	extreme
December Weather	25°C (76°F)	140 mm (5.5 inches)	87%	extreme