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December Weather in Ouro Preto do Oeste, Brazil

Last updated: August 22, 2025

In Ouro Preto do Oeste, Brazil, the average temperature in December hovers around 25°C (78°F). Expect lows of 21°C (71°F) and highs reaching up to 34°C (94°F). With 299 mm (11.8 in) of precipitation spread over 27 days, the weather can be quite wet. Don't forget to brace yourself for high humidity levels at around 83%!

December Temperature in Ouro Preto do Oeste

In December in Ouro Preto do Oeste, the average temperature is 25°C (78°F). The maximum can reach 34°C (94°F) and the minimum can be as low as 21°C (71°F). This pleasant climate makes it an ideal destination for travelers seeking warmth and sunshine.

December Weather in Ouro Preto do Oeste: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Ouro Preto do Oeste, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ouro Preto do Oeste, December typically has an average temperature of 25°C (78°F), with highs reaching up to 34°C (94°F) and lows dropping to around 21°C (71°F).
JanFebMarAprMayJunJulAugSepOctNovDec787778787777788182807978
Data source: Temperature data for Ouro Preto do Oeste 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 Ouro Preto do Oeste

In Ouro Preto do Oeste in December, the precipitation amount is 299 mm (11.8 in), which falls over the course of 27 days.

December Precipitation Trends in Ouro Preto do Oeste

The chart displays monthly precipitation patterns in Ouro Preto do Oeste, 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 Ouro Preto do Oeste, December typically receives around 299 mm (11.8 inches) of precipitation spread over approximately 27 days.
JanFebMarAprMayJunJulAugSepOctNovDec201300228157861221862121255299
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Ouro Preto do Oeste

In Ouro Preto do Oeste in December, humidity is 83%. With an average temperature of 25°C (78°F), this humidity feels like stepping into a warm, damp embrace, making travel sticky and exhausting, as each movement can leave you drenched in sweat.

December Average Humidity in Ouro Preto do Oeste

This chart illustrates the average monthly humidity levels in Ouro Preto do Oeste, 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 Ouro Preto do Oeste is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%88%89%82%60%41%30%24%29%62%83%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Ouro Preto do Oeste

In Ouro Preto do Oeste in December, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Ouro Preto do Oeste.

Maximum UV Index Levels in Ouro Preto do Oeste for December

The chart shows the monthly maximum UV Index (UVI) for Ouro Preto do Oeste 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 Ouro Preto do Oeste typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151616151110101112151515
Data source: Ouro Preto do Oeste 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 Ouro Preto do Oeste Compares to Other Months

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

This table compares monthly weather conditions in Ouro Preto do Oeste, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (78°F)200 mm (7.9 inches)88%extreme
February Weather25°C (78°F)300 mm (11.8 inches)87%extreme
March Weather25°C (78°F)228 mm (9.0 inches)88%extreme
April Weather26°C (78°F)157 mm (6.2 inches)89%extreme
May Weather25°C (78°F)86 mm (3.4 inches)82%extreme
June Weather25°C (78°F)12 mm (0.5 inches)60%very high
July Weather26°C (79°F)2 mm (0.1 inches)41%very high
August Weather27°C (81°F)18 mm (0.7 inches)30%extreme
September Weather28°C (82°F)62 mm (2.4 inches)24%extreme
October Weather27°C (80°F)121 mm (4.8 inches)29%extreme
November Weather26°C (79°F)254 mm (10.0 inches)62%extreme
December Weather25°C (78°F)299 mm (11.8 inches)83%extreme

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