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December Weather in Parnamirim, Brazil

Last updated: August 22, 2025

In December, the average temperature in Parnamirim, Brazil reaches a warm 29°C (85°F). Expect minimum temperatures of 21°C (70°F) and maximum highs soaring up to 40°C (103°F). During this month, you'll encounter about 43 mm (1.7 in) of precipitation spread over 5 days, with an average humidity level of 58%. Stay cool and prepared for the tropical vibes!

December Temperature in Parnamirim

In December in Parnamirim, the average temperature is 29°C (85°F). Maximums can reach 40°C (103°F) and minimums can be as low as 21°C (70°F). Be prepared for warm weather when traveling during this time, and pack accordingly for both the heat and cooler evenings.

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

The chart illustrates December temperature patterns in Parnamirim, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Parnamirim, December typically has an average temperature of 29°C (85°F), with highs reaching up to 40°C (103°F) and lows dropping to around 21°C (70°F).
JanFebMarAprMayJunJulAugSepOctNovDec838281807977767881858584
Data source: Temperature data for Parnamirim 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 Parnamirim

In Parnamirim in December, the precipitation amount is 43 mm (1.7 in) over the course of 5 days.

December Precipitation Trends in Parnamirim

The chart displays monthly precipitation patterns in Parnamirim, 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 Parnamirim, December typically receives around 43 mm (1.7 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec37130107953018167442243
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Parnamirim

In Parnamirim in December, humidity is 58%. With an average temperature of 29°C (85°F), this humidity feels like a warm embrace, making outdoor activities enjoyable yet slightly sweat-inducing, so travelers should stay hydrated and plan for occasional breaks in the shade.

December Average Humidity in Parnamirim

This chart illustrates the average monthly humidity levels in Parnamirim, 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 Parnamirim is approximately 58%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%89%91%92%90%87%79%74%68%62%55%58%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Parnamirim

In Parnamirim 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 Parnamirim, you can check here.

Maximum UV Index Levels in Parnamirim for December

The chart shows the monthly maximum UV Index (UVI) for Parnamirim 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 Parnamirim typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141415141211111213141514
Data source: Parnamirim 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 Parnamirim Compares to Other Months

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

This table compares monthly weather conditions in Parnamirim, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather28°C (83°F)37 mm (1.4 inches)84%extreme
February Weather28°C (82°F)130 mm (5.1 inches)89%extreme
March Weather27°C (81°F)107 mm (4.2 inches)91%extreme
April Weather27°C (80°F)95 mm (3.7 inches)92%extreme
May Weather26°C (79°F)30 mm (1.2 inches)90%extreme
June Weather25°C (77°F)18 mm (0.7 inches)87%extreme
July Weather25°C (77°F)16 mm (0.6 inches)79%extreme
August Weather26°C (78°F)7 mm (0.3 inches)74%extreme
September Weather27°C (81°F)4 mm (0.2 inches)68%extreme
October Weather29°C (85°F)4 mm (0.2 inches)62%extreme
November Weather30°C (86°F)22 mm (0.9 inches)55%extreme
December Weather29°C (85°F)43 mm (1.7 inches)58%extreme

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