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December Weather in Rio Preto da Eva, Brazil

Last updated: August 22, 2025

In December, the average temperature in Rio Preto da Eva, Brazil is a pleasant 26°C (79°F). Expect a comfortable minimum of 21°C (70°F) and a warm maximum of 35°C (95°F). However, prepare for wet days, as precipitation averages 294 mm (11.6 in) over 29 days, accompanied by a high average humidity of 85%.

December Temperature in Rio Preto da Eva

In December in Rio Preto da Eva, the average temperature is 26°C (79°F). Maximums can reach 35°C (95°F), while minimums can dip as low as 21°C (70°F). This mild climate makes Rio Preto da Eva a perfect destination for travelers seeking pleasant weather and outdoor adventures.

December Weather in Rio Preto da Eva: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Rio Preto da Eva, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rio Preto da Eva, December typically has an average temperature of 26°C (79°F), with highs reaching up to 35°C (95°F) and lows dropping to around 21°C (70°F).
JanFebMarAprMayJunJulAugSepOctNovDec787879787979808282828179
Data source: Temperature data for Rio Preto da Eva 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.

December Precipitation in Rio Preto da Eva

In Rio Preto da Eva in December, the total precipitation amount is 294 mm (11.6 in) over the course of 29 days.

December Precipitation Trends in Rio Preto da Eva

The chart displays monthly precipitation patterns in Rio Preto da Eva, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Rio Preto da Eva, December typically receives around 294 mm (11.6 inches) of precipitation spread over approximately 29 days.
JanFebMarAprMayJunJulAugSepOctNovDec203220304325316133876198138189294
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Rio Preto da Eva

In Rio Preto da Eva in December, humidity is 85%. With an average temperature of 26°C (79°F), this humidity feels like a heavy blanket enveloping you, making outdoor activities feel stifling and exhausting for travelers.

December Average Humidity in Rio Preto da Eva

This chart illustrates the average monthly humidity levels in Rio Preto da Eva, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Rio Preto da Eva is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%79%81%88%90%84%77%59%44%32%39%85%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Rio Preto da Eva

In Rio Preto da Eva in December, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Rio Preto da Eva.

Maximum UV Index Levels in Rio Preto da Eva for December

The chart shows the monthly maximum UV Index (UVI) for Rio Preto da Eva in December, 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 December, the maximum UV index in Rio Preto da Eva typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151616161312111113131413
Data source: Rio Preto da Eva December 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 December Weather in Rio Preto da Eva Compares to Other Months

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

This table compares monthly weather conditions in Rio Preto da Eva, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)203 mm (8.0 inches)86%extreme
February Weather26°C (79°F)220 mm (8.7 inches)79%extreme
March Weather26°C (79°F)304 mm (12.0 inches)81%extreme
April Weather26°C (79°F)325 mm (12.8 inches)88%extreme
May Weather26°C (79°F)316 mm (12.4 inches)90%extreme
June Weather26°C (79°F)133 mm (5.2 inches)84%extreme
July Weather26°C (80°F)87 mm (3.4 inches)77%extreme
August Weather28°C (82°F)61 mm (2.4 inches)59%extreme
September Weather28°C (82°F)98 mm (3.8 inches)43%extreme
October Weather28°C (82°F)138 mm (5.4 inches)32%extreme
November Weather27°C (81°F)189 mm (7.4 inches)39%extreme
December Weather26°C (79°F)294 mm (11.6 inches)85%extreme

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