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December Weather in Sousa, Brazil

Last updated: August 22, 2025

In December, the average temperature in Sousa, Brazil reaches a warm 30°C (86°F), with a pleasant minimum of 22°C (72°F) and a peak maximum of 38°C (100°F). Expect a moderate precipitation amount of 22 mm (0.9 in) spread over 4 days, and enjoy a comfortable average humidity level of 59%.

December Temperature in Sousa

In December in Sousa, the average temperature is 30°C (86°F). The maximum can reach 38°C (100°F) and the minimum can be as low as 22°C (72°F). Travelers should prepare for warm weather and stay hydrated while enjoying their time in Sousa.

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

The chart illustrates December temperature patterns in Sousa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sousa, December typically has an average temperature of 30°C (86°F), with highs reaching up to 38°C (100°F) and lows dropping to around 22°C (72°F).
JanFebMarAprMayJunJulAugSepOctNovDec848281818080808284868686
Data source: Temperature data for Sousa 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 Sousa

In Sousa in December, the precipitation amount is 22 mm (0.9 in) over a duration of 4 days.

December Precipitation Trends in Sousa

The chart displays monthly precipitation patterns in Sousa, 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 Sousa, December typically receives around 22 mm (0.9 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec46120165112501313101423
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Sousa

In Sousa in December humidity is 59%. With an average temperature of 30°C (86°F), this humidity feels like a warm embrace that can make outdoor activities a bit sticky, so travelers should stay hydrated and take frequent breaks in the shade to enjoy their adventures comfortably.

December Average Humidity in Sousa

This chart illustrates the average monthly humidity levels in Sousa, 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 Sousa is approximately 59%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%91%92%92%89%80%70%65%59%53%49%59%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Sousa

In Sousa 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 Sousa, you can check here.

Maximum UV Index Levels in Sousa for December

The chart shows the monthly maximum UV Index (UVI) for Sousa 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 Sousa typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141415141211111213131414
Data source: Sousa 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 Sousa Compares to Other Months

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

This table compares monthly weather conditions in Sousa, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather29°C (84°F)46 mm (1.8 inches)88%extreme
February Weather28°C (83°F)120 mm (4.7 inches)91%extreme
March Weather27°C (81°F)165 mm (6.5 inches)92%extreme
April Weather27°C (81°F)112 mm (4.4 inches)92%extreme
May Weather27°C (80°F)50 mm (2.0 inches)89%extreme
June Weather27°C (80°F)13 mm (0.5 inches)80%extreme
July Weather27°C (80°F)12 mm (0.5 inches)70%extreme
August Weather28°C (82°F)1 mm (0.0 inches)65%extreme
September Weather29°C (84°F)0 mm (0.0 inches)59%extreme
October Weather30°C (86°F)1 mm (0.1 inches)53%extreme
November Weather30°C (87°F)4 mm (0.1 inches)49%extreme
December Weather30°C (86°F)22 mm (0.9 inches)59%extreme

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