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December Weather in Ceara Mirim, Brazil

Last updated: August 22, 2025

In December, the average temperature in Ceara Mirim, Brazil is a warm 27°C (82°F), making it an inviting time to visit. Expect a minimum of 23°C (73°F) and a maximum of 33°C (92°F), offering pleasant warmth throughout the day. With an average humidity of 76%, the air carries a tropical feel. Just be prepared for some rain, as precipitation amounts can reach 34 mm (1.3 in) over 13 days.

December Temperature in Ceara Mirim

In December in Ceara Mirim, the average temperature is 27°C (82°F). Maximums can reach 33°C (92°F) and minimums can be as low as 23°C (73°F). This comfortable climate makes Ceara Mirim an excellent destination for travelers seeking warm and pleasant weather.

December Weather in Ceara Mirim: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Ceara Mirim, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ceara Mirim, December typically has an average temperature of 27°C (82°F), with highs reaching up to 33°C (92°F) and lows dropping to around 23°C (73°F).
JanFebMarAprMayJunJulAugSepOctNovDec818181807978767778808181
Data source: Temperature data for Ceara Mirim 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 Ceara Mirim

In Ceara Mirim in December, the precipitation amount is 34 mm (1.3 in) over the course of 13 days.

December Precipitation Trends in Ceara Mirim

The chart displays monthly precipitation patterns in Ceara Mirim, 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 Ceara Mirim, December typically receives around 34 mm (1.3 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec4796130123116791012219192034
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Ceara Mirim

In Ceara Mirim in December, humidity is 76%. With an average temperature of 27°C (82°F), this humidity feels like a thick, warm blanket wrapping around you, making outdoor activities feel muggy and requiring frequent hydration breaks for comfort while traveling.

December Average Humidity in Ceara Mirim

This chart illustrates the average monthly humidity levels in Ceara Mirim, 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 Ceara Mirim is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%85%86%85%87%82%75%73%71%70%71%76%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Ceara Mirim

In Ceara Mirim in December, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Ceara Mirim, you can check here.

Maximum UV Index Levels in Ceara Mirim for December

The chart shows the monthly maximum UV Index (UVI) for Ceara Mirim 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 Ceara Mirim typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141415141311111213131414
Data source: Ceara Mirim 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 Ceara Mirim Compares to Other Months

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

This table compares monthly weather conditions in Ceara Mirim, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (81°F)47 mm (1.8 inches)84%extreme
February Weather27°C (82°F)96 mm (3.8 inches)85%extreme
March Weather27°C (81°F)130 mm (5.1 inches)86%extreme
April Weather27°C (80°F)123 mm (4.8 inches)85%extreme
May Weather26°C (79°F)116 mm (4.6 inches)86%extreme
June Weather25°C (78°F)79 mm (3.1 inches)82%extreme
July Weather25°C (77°F)101 mm (4.0 inches)75%extreme
August Weather25°C (77°F)22 mm (0.8 inches)73%extreme
September Weather26°C (78°F)19 mm (0.8 inches)71%extreme
October Weather27°C (80°F)19 mm (0.7 inches)70%extreme
November Weather27°C (81°F)20 mm (0.8 inches)71%extreme
December Weather27°C (82°F)34 mm (1.3 inches)76%extreme

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