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December Weather in Itabirito, Brazil

Last updated: August 22, 2025

In December, the average temperature in Itabirito, Brazil hovers around 21°C (70°F), with a comfortable range that sees minimums dipping to 12°C (55°F) and maximums reaching 30°C (87°F). However, travelers should be prepared for frequent rain, as 253 mm (9.9 in) of precipitation can occur over 24 days, contributing to an average humidity of 68%.

December Temperature in Itabirito

In December in Itabirito, the average temperature is 21°C (70°F), with maximums reaching 30°C (87°F) and minimums dropping to 12°C (55°F). This pleasant climate makes it an ideal time to explore the outdoors and enjoy various activities.

December Weather in Itabirito: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Itabirito, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Itabirito, December typically has an average temperature of 21°C (70°F), with highs reaching up to 30°C (87°F) and lows dropping to around 12°C (55°F).
JanFebMarAprMayJunJulAugSepOctNovDec717070676362606267696870
Data source: Temperature data for Itabirito 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 Itabirito

In Itabirito in December, the precipitation amount is 253 mm (9.9 in) distributed over a span of 24 days.

December Precipitation Trends in Itabirito

The chart displays monthly precipitation patterns in Itabirito, 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 Itabirito, December typically receives around 253 mm (9.9 inches) of precipitation spread over approximately 24 days.
JanFebMarAprMayJunJulAugSepOctNovDec16724716869511152846171229253
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Itabirito

In Itabirito in December humidity is 68%. With an average temperature of 21°C (70°F), this humidity feels like a warm embrace, making the air feel slightly heavy and sticky, which can be quite exhausting for travelers.

December Average Humidity in Itabirito

This chart illustrates the average monthly humidity levels in Itabirito, 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 Itabirito is approximately 68%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%85%88%86%82%82%77%72%63%48%61%68%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Itabirito

In Itabirito in December, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in Itabirito.

Maximum UV Index Levels in Itabirito for December

The chart shows the monthly maximum UV Index (UVI) for Itabirito 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 Itabirito typically reaches 16, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec171514129781112141416
Data source: Itabirito 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 Itabirito Compares to Other Months

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

This table compares monthly weather conditions in Itabirito, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather22°C (71°F)167 mm (6.6 inches)83%extreme
February Weather21°C (70°F)247 mm (9.7 inches)85%extreme
March Weather21°C (70°F)168 mm (6.6 inches)87%extreme
April Weather20°C (68°F)69 mm (2.7 inches)86%extreme
May Weather17°C (64°F)51 mm (2.0 inches)82%very high
June Weather17°C (62°F)11 mm (0.4 inches)82%high
July Weather16°C (60°F)5 mm (0.2 inches)77%very high
August Weather17°C (62°F)28 mm (1.1 inches)72%extreme
September Weather20°C (68°F)46 mm (1.8 inches)63%extreme
October Weather21°C (69°F)171 mm (6.7 inches)48%extreme
November Weather20°C (69°F)229 mm (9.0 inches)61%extreme
December Weather21°C (70°F)253 mm (9.9 inches)68%extreme

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