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December Weather in Pacajus, Brazil

Last updated: August 22, 2025

In December, the average temperature in Pacajus, Brazil reaches a warm 28°C (83°F), with minimums dropping to 23°C (73°F) and daytime highs peaking at a sizzling 36°C (96°F). Expect a modest 41 mm (1.6 in) of precipitation spread over 11 days, contributing to an average humidity level of 69%.

December Temperature in Pacajus

In December in Pacajus, the average temperature is 28°C (83°F). Maximums can reach 36°C (96°F), while minimums can drop to as low as 23°C (73°F). This warm climate makes Pacajus an ideal destination for travelers seeking sunny weather and outdoor activities.

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

The chart illustrates December temperature patterns in Pacajus, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pacajus, December typically has an average temperature of 28°C (83°F), with highs reaching up to 36°C (96°F) and lows dropping to around 23°C (73°F).
JanFebMarAprMayJunJulAugSepOctNovDec828180808080808282838383
Data source: Temperature data for Pacajus 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 Pacajus

In Pacajus in December, the precipitation amount is 41 mm (1.6 in) over the course of 11 days.

December Precipitation Trends in Pacajus

The chart displays monthly precipitation patterns in Pacajus, 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 Pacajus, December typically receives around 41 mm (1.6 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec85191225225142485143101641
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Pacajus

In Pacajus in December, humidity is 69%. With an average temperature of 28°C (83°F), this humidity feels like a warm, heavy blanket wrapping around you, making outdoor exploration a bit more strenuous and requiring plenty of hydration and breaks in the shade.

December Average Humidity in Pacajus

This chart illustrates the average monthly humidity levels in Pacajus, 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 Pacajus is approximately 69%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%90%92%91%89%78%66%60%56%54%56%69%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Pacajus

In Pacajus 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 Pacajus.

Maximum UV Index Levels in Pacajus for December

The chart shows the monthly maximum UV Index (UVI) for Pacajus 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 Pacajus typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141415151311111213131413
Data source: Pacajus 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 Pacajus Compares to Other Months

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

This table compares monthly weather conditions in Pacajus, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather28°C (82°F)85 mm (3.3 inches)89%extreme
February Weather27°C (81°F)191 mm (7.5 inches)90%extreme
March Weather27°C (80°F)225 mm (8.8 inches)92%extreme
April Weather27°C (80°F)225 mm (8.8 inches)91%extreme
May Weather27°C (80°F)142 mm (5.6 inches)88%extreme
June Weather27°C (80°F)48 mm (1.9 inches)78%extreme
July Weather27°C (80°F)51 mm (2.0 inches)66%extreme
August Weather28°C (82°F)4 mm (0.2 inches)60%extreme
September Weather28°C (82°F)3 mm (0.1 inches)56%extreme
October Weather28°C (83°F)10 mm (0.4 inches)54%extreme
November Weather28°C (83°F)16 mm (0.6 inches)56%extreme
December Weather28°C (83°F)41 mm (1.6 inches)69%extreme

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