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December Weather in Piui, Brazil

Last updated: August 22, 2025

In December, the average temperature in Piui, Brazil is a pleasant 23°C (74°F). You can expect temperatures to vary, with a minimum of 15°C (59°F) and soaring up to a maximum of 33°C (91°F). Be prepared for some rain, as the area receives about 234 mm (9.2 in) of precipitation spread over 22 days. With an average humidity of 72%, it’s likely to feel quite muggy, so dress accordingly!

December Temperature in Piui

In December in Piui, the average temperature is 23°C (74°F). Maximums can reach 33°C (91°F), and minimums can be as low as 15°C (59°F). This comfortable climate makes Piui an ideal destination for travelers looking to enjoy pleasant weather and outdoor activities.

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

The chart illustrates December temperature patterns in Piui, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Piui, December typically has an average temperature of 23°C (74°F), with highs reaching up to 33°C (91°F) and lows dropping to around 15°C (59°F).
JanFebMarAprMayJunJulAugSepOctNovDec757475726867646774747374
Data source: Temperature data for Piui 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 Piui

In Piui in December, the precipitation amount is 234 mm (9.2 in) over the course of 22 days.

December Precipitation Trends in Piui

The chart displays monthly precipitation patterns in Piui, 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 Piui, December typically receives around 234 mm (9.2 inches) of precipitation spread over approximately 22 days.
JanFebMarAprMayJunJulAugSepOctNovDec1632201274632731329134205234
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Piui

In Piui in December humidity is 72%. With an average temperature of 23°C (74°F), this humidity feels like a warm, enveloping blanket that clings to the skin, making outdoor activities a challenge but offering a refreshing atmosphere for leisurely strolls in the shade.

December Average Humidity in Piui

This chart illustrates the average monthly humidity levels in Piui, 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 Piui is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%87%87%80%74%72%67%58%49%36%65%72%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Piui

In Piui 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 Piui.

Maximum UV Index Levels in Piui for December

The chart shows the monthly maximum UV Index (UVI) for Piui 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 Piui typically reaches 16, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec161614129781112141516
Data source: Piui 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 Piui Compares to Other Months

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

This table compares monthly weather conditions in Piui, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (75°F)163 mm (6.4 inches)85%extreme
February Weather23°C (74°F)220 mm (8.6 inches)87%extreme
March Weather24°C (75°F)127 mm (5.0 inches)87%extreme
April Weather22°C (72°F)46 mm (1.8 inches)80%extreme
May Weather20°C (68°F)32 mm (1.3 inches)74%very high
June Weather19°C (67°F)7 mm (0.3 inches)72%high
July Weather18°C (65°F)3 mm (0.1 inches)67%very high
August Weather20°C (68°F)13 mm (0.5 inches)58%extreme
September Weather23°C (74°F)29 mm (1.2 inches)49%extreme
October Weather24°C (75°F)134 mm (5.3 inches)36%extreme
November Weather23°C (73°F)205 mm (8.1 inches)65%extreme
December Weather23°C (74°F)234 mm (9.2 inches)72%extreme

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