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December Weather in Porangaba, Brazil

Last updated: August 22, 2025

In Porangaba, Brazil, the average temperature in December hovers around 24°C (76°F), with a minimum of 13°C (56°F) and a maximum reaching up to 36°C (97°F). Be prepared for a bit of rain, as precipitation typically totals 140 mm (5.5 in) over approximately 18 days. Adding to the tropical feel, the average humidity is a sultry 83%.

December Temperature in Porangaba

In December in Porangaba, the average temperature is 24°C (76°F), with maximums reaching up to 36°C (97°F) and minimums dropping as low as 13°C (56°F). This diverse temperature range makes it a great time for travelers to enjoy both warm days and cooler evenings.

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

The chart illustrates December temperature patterns in Porangaba, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Porangaba, December typically has an average temperature of 24°C (76°F), with highs reaching up to 36°C (97°F) and lows dropping to around 13°C (56°F).
JanFebMarAprMayJunJulAugSepOctNovDec767575716766646572737375
Data source: Temperature data for Porangaba 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 Porangaba

In Porangaba in December, the precipitation amount is 140 mm (5.5 in) over the course of 18 days.

December Precipitation Trends in Porangaba

The chart displays monthly precipitation patterns in Porangaba, 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 Porangaba, December typically receives around 140 mm (5.5 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec203150109514238205930101112140
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Porangaba

In Porangaba in December, humidity is 83%. With an average temperature of 24°C (76°F), this humidity feels like a thick blanket enveloping you, making every step feel heavier and possibly causing travelers to sweat more quickly, prompting frequent breaks in shaded areas or the search for refreshing beverages.

December Average Humidity in Porangaba

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

In Porangaba 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 Porangaba.

Maximum UV Index Levels in Porangaba for December

The chart shows the monthly maximum UV Index (UVI) for Porangaba 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 Porangaba typically reaches 16, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec16151311867911131416
Data source: Porangaba 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 Porangaba Compares to Other Months

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

This table compares monthly weather conditions in Porangaba, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (76°F)203 mm (8.0 inches)88%extreme
February Weather24°C (76°F)150 mm (5.9 inches)87%extreme
March Weather24°C (75°F)109 mm (4.3 inches)86%extreme
April Weather22°C (72°F)51 mm (2.0 inches)82%extreme
May Weather19°C (67°F)42 mm (1.7 inches)76%very high
June Weather19°C (66°F)37 mm (1.5 inches)71%high
July Weather18°C (64°F)19 mm (0.8 inches)67%high
August Weather19°C (66°F)59 mm (2.3 inches)59%very high
September Weather22°C (72°F)30 mm (1.2 inches)54%extreme
October Weather23°C (73°F)101 mm (4.0 inches)50%extreme
November Weather23°C (73°F)112 mm (4.4 inches)74%extreme
December Weather24°C (76°F)140 mm (5.5 inches)83%extreme

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