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December Weather in Jacutinga, Brazil

Last updated: August 22, 2025

In December, the average temperature in Jacutinga, Brazil hovers around 23°C (73°F). Expect a pleasant range, with minimums dropping to 13°C (55°F) and maximums soaring to 32°C (91°F). However, be prepared for some wet days, as 187 mm (7.4 in) of precipitation is likely across 20 days. With an average humidity of 80%, the air will feel comfortably warm.

December Temperature in Jacutinga

In December in Jacutinga, the average temperature is 23°C (73°F). The maximum can reach 32°C (91°F), and the minimum can be as low as 13°C (55°F). This climate makes Jacutinga an ideal destination for travelers seeking pleasant weather and outdoor activities during this time of year.

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

The chart illustrates December temperature patterns in Jacutinga, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jacutinga, December typically has an average temperature of 23°C (73°F), with highs reaching up to 32°C (91°F) and lows dropping to around 13°C (55°F).
JanFebMarAprMayJunJulAugSepOctNovDec737372696464626572727273
Data source: Temperature data for Jacutinga 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 Jacutinga

In Jacutinga in December, the total precipitation amount is 187 mm (7.4 in) spread over a span of 20 days.

December Precipitation Trends in Jacutinga

The chart displays monthly precipitation patterns in Jacutinga, 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 Jacutinga, December typically receives around 187 mm (7.4 inches) of precipitation spread over approximately 20 days.
JanFebMarAprMayJunJulAugSepOctNovDec19717013351391693437117137187
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Jacutinga

In Jacutinga in December humidity is 80%. With an average temperature of 23°C (73°F), this humidity feels like a warm blanket enveloping you, making outdoor activities slightly sticky and requiring frequent breaks in shaded areas to stay comfortable while exploring.

December Average Humidity in Jacutinga

This chart illustrates the average monthly humidity levels in Jacutinga, 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 Jacutinga is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%88%88%84%79%77%72%65%58%50%75%80%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Jacutinga

In Jacutinga 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 Jacutinga.

Maximum UV Index Levels in Jacutinga for December

The chart shows the monthly maximum UV Index (UVI) for Jacutinga 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 Jacutinga typically reaches 16, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec161613128781012141516
Data source: Jacutinga 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 Jacutinga Compares to Other Months

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

This table compares monthly weather conditions in Jacutinga, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (73°F)197 mm (7.7 inches)88%extreme
February Weather23°C (73°F)170 mm (6.7 inches)88%extreme
March Weather22°C (73°F)133 mm (5.2 inches)87%extreme
April Weather21°C (69°F)51 mm (2.0 inches)84%extreme
May Weather18°C (65°F)39 mm (1.5 inches)79%very high
June Weather18°C (64°F)16 mm (0.6 inches)77%high
July Weather17°C (62°F)8 mm (0.3 inches)72%very high
August Weather18°C (65°F)34 mm (1.4 inches)65%very high
September Weather22°C (72°F)37 mm (1.4 inches)58%extreme
October Weather22°C (72°F)117 mm (4.6 inches)50%extreme
November Weather22°C (72°F)137 mm (5.4 inches)75%extreme
December Weather23°C (73°F)187 mm (7.4 inches)80%extreme

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