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December Weather in Arapiraca, Brazil

Last updated: August 22, 2025

In December, the average temperature in Arapiraca, Brazil hovers around 27°C (82°F), providing a warm and inviting atmosphere. Expect minimum temperatures to dip to 21°C (69°F), while highs can soar to 37°C (99°F). With an average humidity of 72%, the air feels quite comfortable. However, be prepared for some occasional rain, as 21 mm (0.8 in) of precipitation is expected over 6 days.

December Temperature in Arapiraca

In December in Arapiraca, the average temperature is 27°C (82°F), with maximums reaching up to 37°C (99°F) and minimums dipping as low as 21°C (69°F). This pleasant climate makes it an ideal time for travelers to explore and enjoy outdoor activities.

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

The chart illustrates December temperature patterns in Arapiraca, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Arapiraca, December typically has an average temperature of 27°C (82°F), with highs reaching up to 37°C (99°F) and lows dropping to around 21°C (69°F).
JanFebMarAprMayJunJulAugSepOctNovDec818281807775737476798181
Data source: Temperature data for Arapiraca 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 Arapiraca

In Arapiraca in December, the total precipitation amount is 21 mm (0.8 in), occurring over a span of 6 days.

December Precipitation Trends in Arapiraca

The chart displays monthly precipitation patterns in Arapiraca, 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 Arapiraca, December typically receives around 21 mm (0.8 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec263385808688824640182721
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Arapiraca

In Arapiraca in December, humidity is 72%. With an average temperature of 27°C (82°F), this humidity feels like walking through a warm, damp blanket that clings to your skin, making travel a bit uncomfortable unless you take frequent breaks in the shade or find a cool breeze.

December Average Humidity in Arapiraca

This chart illustrates the average monthly humidity levels in Arapiraca, 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 Arapiraca is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%87%88%89%90%89%86%84%79%74%71%72%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Arapiraca

In Arapiraca 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 Arapiraca, you can check here.

Maximum UV Index Levels in Arapiraca for December

The chart shows the monthly maximum UV Index (UVI) for Arapiraca 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 Arapiraca typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141414141211101213141514
Data source: Arapiraca 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 Arapiraca Compares to Other Months

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

This table compares monthly weather conditions in Arapiraca, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (82°F)26 mm (1.0 inches)84%extreme
February Weather28°C (82°F)33 mm (1.3 inches)87%extreme
March Weather27°C (82°F)85 mm (3.3 inches)88%extreme
April Weather27°C (80°F)80 mm (3.2 inches)89%extreme
May Weather25°C (78°F)86 mm (3.4 inches)90%extreme
June Weather24°C (75°F)88 mm (3.5 inches)89%extreme
July Weather23°C (73°F)82 mm (3.2 inches)86%very high
August Weather23°C (74°F)46 mm (1.8 inches)84%extreme
September Weather24°C (76°F)40 mm (1.6 inches)79%extreme
October Weather26°C (79°F)18 mm (0.7 inches)74%extreme
November Weather27°C (81°F)27 mm (1.1 inches)71%extreme
December Weather27°C (82°F)21 mm (0.8 inches)72%extreme

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