May Weather in Rio Novo do Sul, Brazil

Last updated: August 22, 2025

In May, the average temperature in Rio Novo do Sul, Brazil is a mild 21°C (70°F), perfect for outdoor adventures. Expect a minimum of 11°C (51°F) and a maximum of 33°C (92°F), providing a delightful range for any activity. However, be prepared for 63 mm (2.5 in) of precipitation over 11 days, and a notable average humidity of 82% that adds a touch of warmth to the air. Enjoy the vibrant atmosphere this month has to offer!

May Temperature in Rio Novo do Sul

In May in Rio Novo do Sul, the average temperature is 21°C (70°F). Maximums can reach 33°C (92°F), and minimums can drop as low as 11°C (51°F). This pleasant climate makes Rio Novo do Sul an ideal destination for travelers seeking both warm days and comfortable evenings.

May Weather in Rio Novo do Sul: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Rio Novo do Sul, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rio Novo do Sul, May typically has an average temperature of 21°C (70°F), with highs reaching up to 33°C (92°F) and lows dropping to around 11°C (51°F).

Data source: Temperature data for Rio Novo do Sul generated using information from the Copernicus Climate Change Service.

May Precipitation in Rio Novo do Sul

In Rio Novo do Sul in May, the precipitation amount is 63 mm (2.5 in) during a total of 11 days.

May Precipitation Trends in Rio Novo do Sul

The chart displays monthly precipitation patterns in Rio Novo do Sul, 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 Rio Novo do Sul, May typically receives around 63 mm (2.5 inches) of precipitation spread over approximately 11 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 Rio Novo do Sul

In Rio Novo do Sul in May, humidity is 82%. With an average temperature of 21°C (70°F), this humidity feels like a warm, sticky embrace that can quickly lead to discomfort for travelers, making outdoor activities less enjoyable and requiring frequent breaks for hydration.

May Average Humidity in Rio Novo do Sul

This chart illustrates the average monthly humidity levels in Rio Novo do Sul, 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 Rio Novo do Sul is approximately 82%, 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 Rio Novo do Sul

In Rio Novo do Sul 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 Rio Novo do Sul.

Maximum UV Index Levels in Rio Novo do Sul for May

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

Data source: Rio Novo do Sul 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 Rio Novo do Sul Compares to Other Months

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

This table compares monthly weather conditions in Rio Novo do Sul, 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 (79°F)	86 mm (3.4 inches)	80%	extreme
February Weather	25°C (78°F)	165 mm (6.5 inches)	85%	extreme
March Weather	25°C (77°F)	139 mm (5.5 inches)	86%	extreme
April Weather	23°C (74°F)	92 mm (3.6 inches)	85%	extreme
May Weather	21°C (70°F)	63 mm (2.5 inches)	82%	very high
June Weather	21°C (69°F)	42 mm (1.7 inches)	81%	high
July Weather	19°C (67°F)	27 mm (1.1 inches)	79%	very high
August Weather	20°C (68°F)	56 mm (2.2 inches)	75%	very high
September Weather	22°C (72°F)	71 mm (2.8 inches)	72%	extreme
October Weather	23°C (74°F)	125 mm (4.9 inches)	66%	extreme
November Weather	23°C (73°F)	164 mm (6.5 inches)	69%	extreme
December Weather	24°C (76°F)	185 mm (7.3 inches)	72%	extreme