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May Weather in Nova Iguacu, Brazil

Last updated: August 22, 2025

In May, the average temperature in Nova Iguacu, 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 Nova Iguacu

In May in Nova Iguacu, 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 Nova Iguacu an ideal destination for travel during this time of year.

May Weather in Nova Iguacu: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Nova Iguacu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nova Iguacu, 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).
JanFebMarAprMayJunJulAugSepOctNovDec817979757170686973757477
Data source: Temperature data for Nova Iguacu generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Nova Iguacu

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

May Precipitation Trends in Nova Iguacu

The chart displays monthly precipitation patterns in Nova Iguacu, 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 Nova Iguacu, May typically receives around 61 mm (2.4 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec162202162766133265053103175185
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Nova Iguacu

In Nova Iguacu 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 Nova Iguacu

This chart illustrates the average monthly humidity levels in Nova Iguacu, 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 Nova Iguacu is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%85%86%83%81%80%76%73%68%61%72%75%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Nova Iguacu

In Nova Iguacu 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 Nova Iguacu.

Maximum UV Index Levels in Nova Iguacu for May

The chart shows the monthly maximum UV Index (UVI) for Nova Iguacu 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 Nova Iguacu typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec15141210767911121315
Data source: Nova Iguacu 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 Nova Iguacu Compares to Other Months

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

This table compares monthly weather conditions in Nova Iguacu, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (81°F)162 mm (6.4 inches)85%extreme
February Weather26°C (79°F)202 mm (7.9 inches)85%extreme
March Weather26°C (79°F)162 mm (6.4 inches)86%extreme
April Weather24°C (75°F)76 mm (3.0 inches)83%very high
May Weather22°C (71°F)61 mm (2.4 inches)81%high
June Weather21°C (70°F)33 mm (1.3 inches)80%high
July Weather20°C (68°F)26 mm (1.0 inches)76%high
August Weather20°C (69°F)50 mm (2.0 inches)73%very high
September Weather23°C (74°F)53 mm (2.1 inches)68%extreme
October Weather24°C (75°F)103 mm (4.0 inches)61%extreme
November Weather24°C (75°F)175 mm (6.9 inches)72%extreme
December Weather25°C (78°F)185 mm (7.3 inches)75%extreme

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