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December Weather in Itumbiara, Brazil

Last updated: August 22, 2025

In December, the average temperature in Itumbiara, Brazil reaches a pleasant 26°C (79°F), with minimums dipping to 19°C (67°F) and maximums soaring to 37°C (99°F). During this time, expect about 178 mm (7.0 in) of precipitation over 20 days, contributing to an average humidity level of 80%. Embrace the warmth while staying prepared for the occasional rain!

December Temperature in Itumbiara

In December in Itumbiara, the average temperature is 26°C (79°F), with maximums reaching 37°C (99°F) and minimums dropping as low as 19°C (67°F). This makes it an ideal time for travelers seeking warm weather and plenty of sunshine.

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

The chart illustrates December temperature patterns in Itumbiara, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Itumbiara, December typically has an average temperature of 26°C (79°F), with highs reaching up to 37°C (99°F) and lows dropping to around 19°C (67°F).
JanFebMarAprMayJunJulAugSepOctNovDec797879787474727682827979
Data source: Temperature data for Itumbiara 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 Itumbiara

In Itumbiara in December, the precipitation amount is 178 mm (7.0 in) spread over 20 days.

December Precipitation Trends in Itumbiara

The chart displays monthly precipitation patterns in Itumbiara, 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 Itumbiara, December typically receives around 178 mm (7.0 inches) of precipitation spread over approximately 20 days.
JanFebMarAprMayJunJulAugSepOctNovDec1221858449151041473158178
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Itumbiara

In Itumbiara in December humidity is 80%. With an average temperature of 26°C (79°F), this humidity feels like a heavy blanket, making outdoor activities feel sticky and exhausting, potentially dampening the travel experience and necessitating frequent breaks to cool down and hydrate.

December Average Humidity in Itumbiara

This chart illustrates the average monthly humidity levels in Itumbiara, 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 Itumbiara is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%88%88%81%72%69%64%53%43%34%64%80%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Itumbiara

In Itumbiara 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 Itumbiara.

Maximum UV Index Levels in Itumbiara for December

The chart shows the monthly maximum UV Index (UVI) for Itumbiara 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 Itumbiara typically reaches 16, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec161614129891112141516
Data source: Itumbiara 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 Itumbiara Compares to Other Months

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

This table compares monthly weather conditions in Itumbiara, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)122 mm (4.8 inches)86%extreme
February Weather26°C (78°F)185 mm (7.3 inches)88%extreme
March Weather26°C (79°F)84 mm (3.3 inches)88%extreme
April Weather26°C (78°F)49 mm (1.9 inches)81%extreme
May Weather23°C (75°F)15 mm (0.6 inches)72%very high
June Weather23°C (74°F)1 mm (0.0 inches)69%very high
July Weather22°C (72°F)0 mm (0.0 inches)64%very high
August Weather24°C (76°F)4 mm (0.2 inches)53%extreme
September Weather28°C (83°F)14 mm (0.5 inches)43%extreme
October Weather28°C (82°F)73 mm (2.9 inches)34%extreme
November Weather26°C (79°F)157 mm (6.2 inches)64%extreme
December Weather26°C (79°F)178 mm (7.0 inches)80%extreme

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