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December Weather in Goianira, Brazil

Last updated: August 22, 2025

In December, the average temperature in Goianira, Brazil is a pleasant 24°C (76°F). Expect minimums of 18°C (64°F) and maximums reaching 33°C (92°F). Prepare for 203 mm (8.0 in) of precipitation over 21 days, contributing to an average humidity of 76%.

December Temperature in Goianira

In December in Goianira, the average temperature is 24°C (76°F), with maximums reaching 33°C (92°F) and minimums dipping to as low as 18°C (64°F). This mild climate makes Goianira an ideal destination for travelers seeking comfortable weather and pleasant outdoor activities.

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

The chart illustrates December temperature patterns in Goianira, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Goianira, December typically has an average temperature of 24°C (76°F), with highs reaching up to 33°C (92°F) and lows dropping to around 18°C (64°F).
JanFebMarAprMayJunJulAugSepOctNovDec767575747271707580797575
Data source: Temperature data for Goianira 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 Goianira

In Goianira in December, the precipitation amount is 203 mm (8.0 in) over the course of 21 days.

December Precipitation Trends in Goianira

The chart displays monthly precipitation patterns in Goianira, 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 Goianira, December typically receives around 203 mm (8.0 inches) of precipitation spread over approximately 21 days.
JanFebMarAprMayJunJulAugSepOctNovDec123241133881510110105192203
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Goianira

In Goianira in December, humidity is 76%. With an average temperature of 24°C (76°F), this humidity feels like a warm embrace that can quickly lead to discomfort for traveling, making long walks and outdoor activities feel exhausting and sticky.

December Average Humidity in Goianira

This chart illustrates the average monthly humidity levels in Goianira, 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 Goianira is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%89%89%80%67%63%56%47%36%28%58%76%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Goianira

In Goianira 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 Goianira.

Maximum UV Index Levels in Goianira for December

The chart shows the monthly maximum UV Index (UVI) for Goianira 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 Goianira typically reaches 16, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1615141310991113151616
Data source: Goianira 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 Goianira Compares to Other Months

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

This table compares monthly weather conditions in Goianira, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (76°F)123 mm (4.8 inches)85%extreme
February Weather24°C (75°F)241 mm (9.5 inches)89%extreme
March Weather24°C (76°F)133 mm (5.2 inches)89%extreme
April Weather24°C (75°F)87 mm (3.4 inches)80%extreme
May Weather22°C (72°F)15 mm (0.6 inches)67%very high
June Weather22°C (71°F)1 mm (0.0 inches)62%very high
July Weather21°C (70°F)0 mm (0.0 inches)56%very high
August Weather24°C (75°F)1 mm (0.0 inches)47%extreme
September Weather27°C (80°F)10 mm (0.4 inches)36%extreme
October Weather26°C (79°F)105 mm (4.1 inches)28%extreme
November Weather24°C (76°F)192 mm (7.6 inches)58%extreme
December Weather24°C (76°F)203 mm (8.0 inches)76%extreme

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