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December Weather in Passagem Franca, Brazil

Last updated: August 22, 2025

In Passagem Franca, Brazil, the average temperature in December hovers around 27°C (80°F), offering warm and inviting conditions. Expect minimums around 20°C (69°F) and a peak of 36°C (97°F), making it a perfect time for summer activities. However, be prepared for some rain, as 128 mm (5.0 in) of precipitation can fall over 17 days. The air is quite humid too, with an average humidity level of 76%, so don’t forget to stay hydrated while enjoying the vibrant atmosphere!

December Temperature in Passagem Franca

In December in Passagem Franca, the average temperature is 27°C (80°F). Maximums can reach 36°C (97°F), while minimums can be as low as 20°C (69°F). This pleasant climate makes Passagem Franca an ideal destination for outdoor activities and exploration.

December Weather in Passagem Franca: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Passagem Franca, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Passagem Franca, December typically has an average temperature of 27°C (80°F), with highs reaching up to 36°C (97°F) and lows dropping to around 20°C (69°F).
JanFebMarAprMayJunJulAugSepOctNovDec787878798080808285848180
Data source: Temperature data for Passagem Franca 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 Passagem Franca

In Passagem Franca in December, the total precipitation amount is 128 mm (5.0 in) spread over the course of 17 days.

December Precipitation Trends in Passagem Franca

The chart displays monthly precipitation patterns in Passagem Franca, 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 Passagem Franca, December typically receives around 128 mm (5.0 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec1892642611983963133195128
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Passagem Franca

In Passagem Franca in December, humidity is 76%. With an average temperature of 27°C (80°F), this humidity feels like a warm blanket enveloping you, making outdoor activities and travel a bit challenging as you navigate the sticky air and sweat-drenched clothing.

December Average Humidity in Passagem Franca

This chart illustrates the average monthly humidity levels in Passagem Franca, 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 Passagem Franca is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%91%93%92%85%75%64%54%46%40%45%76%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Passagem Franca

In Passagem Franca 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 Passagem Franca, you can check here.

Maximum UV Index Levels in Passagem Franca for December

The chart shows the monthly maximum UV Index (UVI) for Passagem Franca 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 Passagem Franca typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151515151311111213131414
Data source: Passagem Franca 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 Passagem Franca Compares to Other Months

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

This table compares monthly weather conditions in Passagem Franca, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (78°F)189 mm (7.4 inches)91%extreme
February Weather25°C (78°F)263 mm (10.4 inches)91%extreme
March Weather25°C (78°F)261 mm (10.3 inches)93%extreme
April Weather26°C (79°F)198 mm (7.8 inches)92%extreme
May Weather27°C (80°F)38 mm (1.5 inches)85%extreme
June Weather27°C (80°F)6 mm (0.2 inches)75%extreme
July Weather27°C (80°F)3 mm (0.1 inches)64%extreme
August Weather28°C (83°F)1 mm (0.0 inches)54%extreme
September Weather29°C (85°F)3 mm (0.1 inches)46%extreme
October Weather29°C (85°F)31 mm (1.2 inches)40%extreme
November Weather27°C (81°F)95 mm (3.8 inches)45%extreme
December Weather27°C (80°F)128 mm (5.0 inches)76%extreme

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