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December Weather in Frederico Westphalen, Brazil

Last updated: August 22, 2025

In Frederico Westphalen, Brazil, the average temperature in December is a warm 25°C (77°F). Expect a range from a cool 12°C (54°F) to a scorching 37°C (99°F). During this month, you can anticipate approximately 120 mm (4.7 in) of precipitation spread across 11 days, with the air lingering at a high average humidity of 85%.

December Temperature in Frederico Westphalen

In December in Frederico Westphalen, the average temperature is 25°C (77°F). Maximums can reach 37°C (99°F) and minimums can be as low as 12°C (54°F). Travelers should prepare for warm days and cooler evenings while enjoying a pleasant climate.

December Weather in Frederico Westphalen: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Frederico Westphalen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Frederico Westphalen, December typically has an average temperature of 25°C (77°F), with highs reaching up to 37°C (99°F) and lows dropping to around 12°C (54°F).
JanFebMarAprMayJunJulAugSepOctNovDec787674696361596269717477
Data source: Temperature data for Frederico Westphalen 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 Frederico Westphalen

In Frederico Westphalen in December, the precipitation amount is 120 mm (4.7 in) during a span of 11 days.

December Precipitation Trends in Frederico Westphalen

The chart displays monthly precipitation patterns in Frederico Westphalen, 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 Frederico Westphalen, December typically receives around 120 mm (4.7 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec147119109922041678874114187156120
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Frederico Westphalen

In Frederico Westphalen in December, humidity is 85%. With an average temperature of 25°C (77°F), this humidity feels like a warm, heavy blanket wrapping around you, making every outdoor excursion feel both stifling and sticky, requiring frequent breaks in the shade to stay comfortable while exploring.

December Average Humidity in Frederico Westphalen

This chart illustrates the average monthly humidity levels in Frederico Westphalen, 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 Frederico Westphalen is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%74%72%78%82%78%73%59%62%65%76%85%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Frederico Westphalen

In Frederico Westphalen 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 Frederico Westphalen, you can check here.

Maximum UV Index Levels in Frederico Westphalen for December

The chart shows the monthly maximum UV Index (UVI) for Frederico Westphalen 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 Frederico Westphalen typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec15141310756810131414
Data source: Frederico Westphalen 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 Frederico Westphalen Compares to Other Months

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

This table compares monthly weather conditions in Frederico Westphalen, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (78°F)147 mm (5.8 inches)79%extreme
February Weather24°C (76°F)119 mm (4.7 inches)74%extreme
March Weather23°C (74°F)109 mm (4.3 inches)72%extreme
April Weather21°C (70°F)92 mm (3.6 inches)78%very high
May Weather17°C (64°F)204 mm (8.0 inches)82%high
June Weather16°C (61°F)167 mm (6.6 inches)78%moderate
July Weather15°C (59°F)88 mm (3.5 inches)73%high
August Weather17°C (62°F)74 mm (2.9 inches)58%very high
September Weather20°C (69°F)114 mm (4.5 inches)62%very high
October Weather21°C (71°F)187 mm (7.4 inches)65%extreme
November Weather23°C (74°F)156 mm (6.2 inches)76%extreme
December Weather25°C (77°F)120 mm (4.7 inches)85%extreme

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