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December Weather in Pirajui, Brazil

Last updated: August 22, 2025

In Pirajui, Brazil, the average temperature in December hovers around 25°C (78°F). Visitors can expect a range from a minimum of 15°C (60°F) to a maximum of 36°C (97°F). Rainfall is prevalent, with 149 mm (5.9 in) of precipitation spread over 18 days. The air remains quite humid, boasting an average humidity of 83%. Enjoy your stay!

December Temperature in Pirajui

In December in Pirajui, the average temperature is 25°C (78°F). Maximums can reach 36°C (97°F), and minimums can be as low as 15°C (60°F). This climate makes Pirajui an ideal destination for travelers seeking warm weather and comfortable conditions.

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

The chart illustrates December temperature patterns in Pirajui, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pirajui, December typically has an average temperature of 25°C (78°F), with highs reaching up to 36°C (97°F) and lows dropping to around 15°C (60°F).
JanFebMarAprMayJunJulAugSepOctNovDec787878747069687077777778
Data source: Temperature data for Pirajui 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 Pirajui

In Pirajui in December, the total precipitation amount is 149 mm (5.9 in) spread over 18 days.

December Precipitation Trends in Pirajui

The chart displays monthly precipitation patterns in Pirajui, 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 Pirajui, December typically receives around 149 mm (5.9 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec1801301035134176352499114149
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Pirajui

In Pirajui in December, humidity is 83%. With an average temperature of 25°C (78°F), this humidity feels like stepping into a warm, damp embrace, making travel sticky and exhausting, as each movement can leave you drenched in sweat.

December Average Humidity in Pirajui

This chart illustrates the average monthly humidity levels in Pirajui, 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 Pirajui is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%86%82%76%71%68%59%54%50%74%83%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Pirajui

In Pirajui in December, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in Pirajui.

Maximum UV Index Levels in Pirajui for December

The chart shows the monthly maximum UV Index (UVI) for Pirajui 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 Pirajui typically reaches 16, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151613118771012131416
Data source: Pirajui 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 Pirajui Compares to Other Months

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

This table compares monthly weather conditions in Pirajui, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (78°F)180 mm (7.1 inches)88%extreme
February Weather25°C (78°F)130 mm (5.1 inches)87%extreme
March Weather25°C (78°F)103 mm (4.0 inches)86%extreme
April Weather24°C (75°F)51 mm (2.0 inches)82%extreme
May Weather21°C (70°F)34 mm (1.3 inches)76%very high
June Weather21°C (69°F)17 mm (0.7 inches)71%high
July Weather20°C (68°F)6 mm (0.2 inches)67%high
August Weather21°C (70°F)35 mm (1.4 inches)59%very high
September Weather25°C (77°F)24 mm (0.9 inches)54%extreme
October Weather25°C (77°F)99 mm (3.9 inches)50%extreme
November Weather25°C (77°F)114 mm (4.5 inches)74%extreme
December Weather25°C (78°F)149 mm (5.9 inches)83%extreme

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