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December Weather in Itauna, Brazil

Last updated: August 22, 2025

In December, the average temperature in Itauna, Brazil hovers around 23°C (73°F), offering a pleasant climate for visitors. Expect temperatures to vary between a minimum of 15°C (58°F) and a maximum of 31°C (88°F). However, be prepared for some moisture, as the region receives an average precipitation of 217 mm (8.6 in) over 21 days. With an average humidity level of 68%, this month presents a warm yet refreshing atmosphere perfect for exploration!

December Temperature in Itauna

In December in Itauna, the average temperature is 23°C (73°F), with maximums reaching as high as 31°C (88°F) and minimums dropping to as low as 15°C (58°F). This pleasant climate makes Itauna an ideal destination for travelers seeking a comfortable getaway.

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

The chart illustrates December temperature patterns in Itauna, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Itauna, December typically has an average temperature of 23°C (73°F), with highs reaching up to 31°C (88°F) and lows dropping to around 15°C (58°F).
JanFebMarAprMayJunJulAugSepOctNovDec747373716766646773747273
Data source: Temperature data for Itauna 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 Itauna

In Itauna in December, the total precipitation amount is 217 mm (8.6 in), occurring over the span of 21 days.

December Precipitation Trends in Itauna

The chart displays monthly precipitation patterns in Itauna, 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 Itauna, December typically receives around 217 mm (8.6 inches) of precipitation spread over approximately 21 days.
JanFebMarAprMayJunJulAugSepOctNovDec1272051224638611027124198217
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Itauna

In Itauna in December humidity is 68%. With an average temperature of 23°C (73°F), this humidity feels like a soft blanket wrapping around you, making every step outside feel a bit heavier, but offering a warm embrace that encourages leisurely exploration and a relaxed pace for travel.

December Average Humidity in Itauna

This chart illustrates the average monthly humidity levels in Itauna, 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 Itauna 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 Itauna

In Itauna 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 Itauna.

Maximum UV Index Levels in Itauna for December

The chart shows the monthly maximum UV Index (UVI) for Itauna 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 Itauna typically reaches 16, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec171614119781012141416
Data source: Itauna 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 Itauna Compares to Other Months

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

This table compares monthly weather conditions in Itauna, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (75°F)127 mm (5.0 inches)83%extreme
February Weather23°C (74°F)205 mm (8.1 inches)85%extreme
March Weather23°C (74°F)122 mm (4.8 inches)87%extreme
April Weather22°C (72°F)46 mm (1.8 inches)86%extreme
May Weather19°C (67°F)38 mm (1.5 inches)82%very high
June Weather19°C (66°F)6 mm (0.2 inches)82%high
July Weather18°C (65°F)1 mm (0.0 inches)77%very high
August Weather20°C (67°F)10 mm (0.4 inches)72%very high
September Weather23°C (73°F)27 mm (1.1 inches)63%extreme
October Weather23°C (74°F)124 mm (4.9 inches)48%extreme
November Weather22°C (72°F)198 mm (7.8 inches)61%extreme
December Weather23°C (73°F)217 mm (8.6 inches)68%extreme

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