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November Weather in Rio, United States

Last updated: August 27, 2025

In November, the average temperature in Rio, United States hovers around 2°C (36°F), with lows plunging to -15°C (6°F) and highs reaching up to 23°C (74°F). Expect about 44 mm (1.7 in) of precipitation spread across 7 days, while the air maintains a high average humidity of 88%.

November Temperature in Rio

In November in Rio, the average temperature is 2°C (36°F). Maximums can reach 23°C (74°F), and minimums can drop as low as -15°C (6°F). Travelers should be prepared for a wide range of weather conditions, from chilly temperatures to mild days.

November Weather in Rio: Daily Temperature Highs, Lows, and Averages

The chart illustrates November temperature patterns in Rio, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rio, November typically has an average temperature of 2°C (36°F), with highs reaching up to 23°C (74°F) and lows dropping to around -15°C (6°F).
JanFebMarAprMayJunJulAugSepOctNovDec212135455970747164513628
Data source: Temperature data for Rio 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.

November Precipitation in Rio

In Rio in November, the precipitation amount is 44 mm (1.7 in) spread over a duration of 7 days.

November Precipitation Trends in Rio

The chart displays monthly precipitation patterns in Rio, with values for each month alongside November’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how November’s conditions compare to those of other months. In Rio, November typically receives around 44 mm (1.7 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec47525898127112103100981134446
Data source: Precipitation data for November generated using information from the Copernicus Climate Change Service.
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November Humidity in Rio

In Rio in November, humidity is 88%. With an average temperature of 2°C (36°F), this humidity feels like a cold, damp blanket wrapping around you, making traveling uncomfortable and energy-draining as every step through the chill seems heavier in the thick air.

November Average Humidity in Rio

This chart illustrates the average monthly humidity levels in Rio, with November’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In November, average humidity in Rio is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%85%85%85%78%80%78%76%79%83%88%82%
Data source: Humidity data for November generated using information from the Copernicus Climate Change Service.

November UV Index in Rio

In Rio in November, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Rio, you can check the information here.

Maximum UV Index Levels in Rio for November

The chart shows the monthly maximum UV Index (UVI) for Rio in November, 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 November, the maximum UV index in Rio typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34589101097532
Data source: Rio November 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 November Weather in Rio Compares to Other Months

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

This table compares monthly weather conditions in Rio, showing how November’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (21°F)47 mm (1.9 inches)85%moderate
February Weather-6°C (21°F)52 mm (2.0 inches)85%moderate
March Weather2°C (35°F)58 mm (2.3 inches)85%moderate
April Weather7°C (45°F)98 mm (3.9 inches)85%very high
May Weather15°C (59°F)127 mm (5.0 inches)78%very high
June Weather21°C (70°F)112 mm (4.4 inches)80%very high
July Weather23°C (74°F)103 mm (4.1 inches)78%very high
August Weather22°C (71°F)100 mm (3.9 inches)76%very high
September Weather18°C (65°F)98 mm (3.8 inches)79%high
October Weather10°C (51°F)113 mm (4.5 inches)83%moderate
November Weather2°C (36°F)44 mm (1.7 inches)88%moderate
December Weather-2°C (28°F)46 mm (1.8 inches)81%low

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