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December Weather in Carnaiba, Brazil

Last updated: August 22, 2025

In December, the average temperature in Carnaiba, Brazil is a warm 28°C (82°F), ideal for outdoor activities. However, be prepared for fluctuations, as temperatures can dip to a minimum of 19°C (66°F) and soar to a maximum of 38°C (101°F). With 26 mm (1.0 in) of precipitation spread over 4 days, it's wise to pack an umbrella as well. On top of that, the average humidity hovers around 58%, providing a comfortable atmosphere for exploring this vibrant locale.

December Temperature in Carnaiba

In December in Carnaiba, the average temperature is 28°C (82°F). Maximum temperatures can reach 38°C (101°F), while minimums can drop to as low as 19°C (66°F). This makes Carnaiba an ideal destination for travelers seeking warm weather and plenty of outdoor activities.

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

The chart illustrates December temperature patterns in Carnaiba, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Carnaiba, December typically has an average temperature of 28°C (82°F), with highs reaching up to 38°C (101°F) and lows dropping to around 19°C (66°F).
JanFebMarAprMayJunJulAugSepOctNovDec818281797774727476818282
Data source: Temperature data for Carnaiba 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 Carnaiba

In Carnaiba in December, the precipitation amount is 26 mm (1.0 in) over the course of 4 days.

December Precipitation Trends in Carnaiba

The chart displays monthly precipitation patterns in Carnaiba, 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 Carnaiba, December typically receives around 26 mm (1.0 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec1950814933222412631526
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Carnaiba

In Carnaiba in December, humidity is 58%. With an average temperature of 28°C (82°F), this humidity feels like a warm embrace, making outdoor activities enjoyable but necessitating regular breaks to stay hydrated.

December Average Humidity in Carnaiba

This chart illustrates the average monthly humidity levels in Carnaiba, 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 Carnaiba is approximately 58%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%89%91%92%90%87%79%74%68%62%55%58%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Carnaiba

In Carnaiba 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 Carnaiba.

Maximum UV Index Levels in Carnaiba for December

The chart shows the monthly maximum UV Index (UVI) for Carnaiba 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 Carnaiba typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141415141211111214141515
Data source: Carnaiba 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 Carnaiba Compares to Other Months

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

This table compares monthly weather conditions in Carnaiba, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (82°F)19 mm (0.7 inches)84%extreme
February Weather28°C (82°F)50 mm (2.0 inches)89%extreme
March Weather27°C (81°F)81 mm (3.2 inches)91%extreme
April Weather26°C (79°F)49 mm (1.9 inches)92%extreme
May Weather25°C (77°F)33 mm (1.3 inches)90%extreme
June Weather23°C (74°F)22 mm (0.9 inches)87%extreme
July Weather22°C (73°F)24 mm (0.9 inches)79%extreme
August Weather23°C (74°F)12 mm (0.5 inches)74%extreme
September Weather25°C (77°F)6 mm (0.3 inches)68%extreme
October Weather27°C (81°F)3 mm (0.1 inches)62%extreme
November Weather28°C (82°F)15 mm (0.6 inches)55%extreme
December Weather28°C (82°F)26 mm (1.0 inches)58%extreme

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