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December Weather in Pombal, Brazil

Last updated: August 22, 2025

In Pombal, Brazil, the average temperature in December is a warm 30°C (86°F), with a minimum of 22°C (72°F) and a maximum reaching up to 38°C (101°F). Expect a bit of rainfall, with an average precipitation of 15 mm (0.6 in) spread over approximately 3 days. The atmosphere is moderately humid, boasting an average humidity of 59%.

December Temperature in Pombal

In December in Pombal, the average temperature is 30°C (86°F). Maximums can reach 38°C (101°F), and minimums can be as low as 22°C (72°F). This warm climate makes Pombal an ideal destination for sun-seekers and outdoor enthusiasts.

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

The chart illustrates December temperature patterns in Pombal, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pombal, December typically has an average temperature of 30°C (86°F), with highs reaching up to 38°C (101°F) and lows dropping to around 22°C (72°F).
JanFebMarAprMayJunJulAugSepOctNovDec858382818180808284868786
Data source: Temperature data for Pombal 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 Pombal

In Pombal in December, the precipitation amount is 15 mm (0.6 in) over the course of 3 days.

December Precipitation Trends in Pombal

The chart displays monthly precipitation patterns in Pombal, 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 Pombal, December typically receives around 15 mm (0.6 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec35136161116431314101315
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Pombal

In Pombal 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 Pombal

This chart illustrates the average monthly humidity levels in Pombal, 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 Pombal 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 Pombal

In Pombal 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 Pombal, you can check here.

Maximum UV Index Levels in Pombal for December

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

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

This table compares monthly weather conditions in Pombal, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather29°C (85°F)35 mm (1.4 inches)88%extreme
February Weather28°C (84°F)136 mm (5.3 inches)91%extreme
March Weather28°C (82°F)161 mm (6.4 inches)92%extreme
April Weather27°C (81°F)116 mm (4.6 inches)92%extreme
May Weather27°C (81°F)43 mm (1.7 inches)89%extreme
June Weather27°C (81°F)13 mm (0.5 inches)80%extreme
July Weather27°C (80°F)14 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 (0.0 inches)53%extreme
November Weather30°C (87°F)3 mm (0.1 inches)49%extreme
December Weather30°C (86°F)15 mm (0.6 inches)59%extreme

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