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December Weather in Rolante, Brazil

Last updated: August 22, 2025

In Rolante, Brazil, the average temperature in December reaches a pleasant 22°C (72°F). However, be prepared for temperature fluctuations, as it can dip to a minimum of 9°C (48°F) and soar to a maximum of 35°C (94°F). Rain is also a possibility, with an average precipitation of 96 mm (3.8 in) over 12 days, contributing to a high average humidity of 87%. Stay hydrated and enjoy the diverse weather!

December Temperature in Rolante

In December in Rolante, the average temperature is 22°C (72°F). Maximums can reach 35°C (94°F) and minimums can be as low as 9°C (48°F). This moderate climate makes it a great time for outdoor activities and exploring the beautiful surroundings.

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

The chart illustrates December temperature patterns in Rolante, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rolante, December typically has an average temperature of 22°C (72°F), with highs reaching up to 35°C (94°F) and lows dropping to around 9°C (48°F).
JanFebMarAprMayJunJulAugSepOctNovDec757472686259575964666872
Data source: Temperature data for Rolante 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 Rolante

In Rolante in December, the precipitation amount is 96 mm (3.8 in) spread over a duration of 12 days.

December Precipitation Trends in Rolante

The chart displays monthly precipitation patterns in Rolante, 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 Rolante, December typically receives around 96 mm (3.8 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec14512511781152991217817414713196
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Rolante

In Rolante in December humidity is 87%. With an average temperature of 22°C (72°F), this humidity feels like a warm blanket wrapping around you, making every step while traveling feel slightly heavier and more tedious, yet still refreshing in the shade.

December Average Humidity in Rolante

This chart illustrates the average monthly humidity levels in Rolante, 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 Rolante is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%77%79%83%88%86%82%77%80%84%83%87%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Rolante

In Rolante 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 Rolante.

Maximum UV Index Levels in Rolante for December

The chart shows the monthly maximum UV Index (UVI) for Rolante 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 Rolante typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec14141210655710121415
Data source: Rolante 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 Rolante Compares to Other Months

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

This table compares monthly weather conditions in Rolante, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (75°F)145 mm (5.7 inches)80%extreme
February Weather23°C (74°F)124 mm (4.9 inches)77%extreme
March Weather22°C (72°F)117 mm (4.6 inches)79%extreme
April Weather20°C (68°F)81 mm (3.2 inches)83%very high
May Weather16°C (62°F)152 mm (6.0 inches)88%high
June Weather15°C (60°F)99 mm (3.9 inches)86%moderate
July Weather14°C (57°F)121 mm (4.8 inches)82%moderate
August Weather15°C (60°F)78 mm (3.1 inches)77%high
September Weather18°C (64°F)174 mm (6.9 inches)80%very high
October Weather19°C (66°F)147 mm (5.8 inches)84%extreme
November Weather20°C (69°F)130 mm (5.1 inches)83%extreme
December Weather22°C (72°F)96 mm (3.8 inches)87%extreme

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