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December Weather in Itarana, Brazil

Last updated: August 22, 2025

In December, the average temperature in Itarana, Brazil hovers around 25°C (77°F). Expect a minimum of 17°C (63°F) and a maximum of 36°C (96°F), making it a diverse climate. With an average precipitation of 159 mm (6.3 in) spread over 16 days, be prepared for occasional showers. The air carries an average humidity of 66%, adding to the overall tropical feel.

December Temperature in Itarana

In December in Itarana, the average temperature is 25°C (77°F), with maximums reaching up to 36°C (96°F) and minimums dipping as low as 17°C (63°F). This pleasant climate makes it an ideal time for travelers to explore and enjoy all that Itarana has to offer.

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

The chart illustrates December temperature patterns in Itarana, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Itarana, December typically has an average temperature of 25°C (77°F), with highs reaching up to 36°C (96°F) and lows dropping to around 17°C (63°F).
JanFebMarAprMayJunJulAugSepOctNovDec797878767271687073767577
Data source: Temperature data for Itarana 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 Itarana

In Itarana in December, the precipitation amount is 159 mm (6.3 in) over the course of 16 days.

December Precipitation Trends in Itarana

The chart displays monthly precipitation patterns in Itarana, 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 Itarana, December typically receives around 159 mm (6.3 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec72139965034117142783132159
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Itarana

In Itarana in December humidity is 66%. With an average temperature of 25°C (77°F), this humidity feels like a warm embrace, making travel a pleasant experience as the air is saturated but still breathable, allowing for comfortable exploration.

December Average Humidity in Itarana

This chart illustrates the average monthly humidity levels in Itarana, 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 Itarana is approximately 66%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%83%87%87%83%82%80%77%71%63%62%66%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Itarana

In Itarana 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 Itarana.

Maximum UV Index Levels in Itarana for December

The chart shows the monthly maximum UV Index (UVI) for Itarana 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 Itarana typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151514129781012141515
Data source: Itarana 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 Itarana Compares to Other Months

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

This table compares monthly weather conditions in Itarana, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)72 mm (2.8 inches)75%extreme
February Weather26°C (79°F)139 mm (5.5 inches)83%extreme
March Weather26°C (79°F)96 mm (3.8 inches)87%extreme
April Weather24°C (76°F)50 mm (2.0 inches)87%extreme
May Weather22°C (73°F)34 mm (1.3 inches)83%very high
June Weather21°C (71°F)11 mm (0.4 inches)82%high
July Weather20°C (69°F)7 mm (0.3 inches)80%very high
August Weather21°C (70°F)14 mm (0.5 inches)77%very high
September Weather23°C (74°F)27 mm (1.1 inches)71%extreme
October Weather24°C (76°F)82 mm (3.2 inches)63%extreme
November Weather24°C (76°F)132 mm (5.2 inches)62%extreme
December Weather25°C (77°F)159 mm (6.3 inches)66%extreme

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