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December Weather in Chapadinha, Brazil

Last updated: August 22, 2025

In December, the average temperature in Chapadinha, Brazil is a warm 29°C (84°F), with lows reaching 22°C (72°F) and highs soaring up to 39°C (102°F). Expect about 65 mm (2.6 in) of precipitation spread over 11 days, creating a humid atmosphere with an average humidity of 78%.

December Temperature in Chapadinha

In December in Chapadinha, the average temperature is 29°C (84°F), with maximums reaching up to 39°C (102°F) and minimums dropping as low as 22°C (72°F). This warm climate makes it an ideal destination for travelers seeking sunshine and outdoor activities.

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

The chart illustrates December temperature patterns in Chapadinha, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chapadinha, December typically has an average temperature of 29°C (84°F), with highs reaching up to 39°C (102°F) and lows dropping to around 22°C (72°F).
JanFebMarAprMayJunJulAugSepOctNovDec818080808181828385868584
Data source: Temperature data for Chapadinha 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 Chapadinha

In Chapadinha in December, the precipitation amount is 65 mm (2.6 in) over a span of 11 days.

December Precipitation Trends in Chapadinha

The chart displays monthly precipitation patterns in Chapadinha, 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 Chapadinha, December typically receives around 65 mm (2.6 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec200302364325163312255107865
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Chapadinha

In Chapadinha in December humidity is 78%. With an average temperature of 29°C (84°F), this humidity feels like a thick blanket enveloping you, making travel feel sticky and exhausting as you navigate through the heat.

December Average Humidity in Chapadinha

This chart illustrates the average monthly humidity levels in Chapadinha, 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 Chapadinha is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%90%90%92%89%79%64%55%51%53%60%78%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Chapadinha

In Chapadinha in December, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Chapadinha.

Maximum UV Index Levels in Chapadinha for December

The chart shows the monthly maximum UV Index (UVI) for Chapadinha 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 Chapadinha typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151416151311111213121313
Data source: Chapadinha 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 Chapadinha Compares to Other Months

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

This table compares monthly weather conditions in Chapadinha, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (81°F)200 mm (7.9 inches)89%extreme
February Weather27°C (80°F)302 mm (11.9 inches)90%extreme
March Weather27°C (80°F)363 mm (14.3 inches)90%extreme
April Weather27°C (80°F)325 mm (12.8 inches)92%extreme
May Weather27°C (81°F)163 mm (6.4 inches)89%extreme
June Weather27°C (81°F)31 mm (1.2 inches)79%extreme
July Weather28°C (82°F)22 mm (0.9 inches)64%extreme
August Weather29°C (84°F)5 mm (0.2 inches)55%extreme
September Weather29°C (85°F)5 mm (0.2 inches)51%extreme
October Weather30°C (86°F)10 mm (0.4 inches)53%extreme
November Weather29°C (85°F)78 mm (3.1 inches)60%extreme
December Weather29°C (84°F)65 mm (2.6 inches)78%extreme

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