May Weather in Nilopolis, Brazil

Last updated: August 22, 2025

In May, the average temperature in Nilopolis, Brazil hovers around 22°C (71°F), with a minimum of 10°C (50°F) and a maximum reaching 34°C (93°F). Expect a moderate amount of precipitation, with around 61 mm (2.4 in) falling over 9 days. The atmosphere can be quite humid, with an average humidity of 81%.

May Temperature in Nilopolis

In May in Nilopolis, the average temperature is 22°C (71°F). The maximum can reach 34°C (93°F) and the minimum can be as low as 10°C (50°F). This pleasant climate makes Nilopolis an ideal destination for travel during this time of year.

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

The chart illustrates May temperature patterns in Nilopolis, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nilopolis, May typically has an average temperature of 22°C (71°F), with highs reaching up to 34°C (93°F) and lows dropping to around 10°C (50°F).

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

May Precipitation in Nilopolis

In Nilopolis in May, the precipitation amount is 61 mm (2.4 in) spread over 9 days.

May Precipitation Trends in Nilopolis

The chart displays monthly precipitation patterns in Nilopolis, 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 Nilopolis, May typically receives around 61 mm (2.4 inches) of precipitation spread over approximately 9 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 Nilopolis

In Nilopolis in May humidity is 81%. With an average temperature of 22°C (71°F), this humidity feels like a warm, enveloping blanket that clings to your skin, making outdoor activities somewhat challenging but offering a tropical ambiance perfect for exploring shaded areas and enjoying refreshing drinks.

May Average Humidity in Nilopolis

This chart illustrates the average monthly humidity levels in Nilopolis, 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 Nilopolis is approximately 81%, 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 Nilopolis

In Nilopolis 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 Nilopolis.

Maximum UV Index Levels in Nilopolis for May

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

Data source: Nilopolis 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 Nilopolis Compares to Other Months

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

This table compares monthly weather conditions in Nilopolis, 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)	162 mm (6.4 inches)	85%	extreme
February Weather	26°C (79°F)	202 mm (7.9 inches)	85%	extreme
March Weather	26°C (79°F)	162 mm (6.4 inches)	86%	extreme
April Weather	24°C (75°F)	76 mm (3.0 inches)	83%	very high
May Weather	22°C (71°F)	61 mm (2.4 inches)	81%	high
June Weather	21°C (70°F)	33 mm (1.3 inches)	80%	high
July Weather	20°C (68°F)	26 mm (1.0 inches)	76%	high
August Weather	20°C (69°F)	50 mm (2.0 inches)	73%	very high
September Weather	23°C (74°F)	53 mm (2.1 inches)	68%	extreme
October Weather	24°C (75°F)	103 mm (4.0 inches)	61%	extreme
November Weather	24°C (75°F)	175 mm (6.9 inches)	72%	extreme
December Weather	25°C (78°F)	185 mm (7.3 inches)	75%	extreme