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December Weather in Forquilhinha, Brazil

Last updated: August 22, 2025

In Forquilhinha, Brazil, the average temperature in December is a pleasant 23°C (73°F). However, temperatures can vary significantly, with a minimum of 12°C (54°F) and a maximum reaching 36°C (97°F). Be prepared for some rain, as 177 mm (7.0 in) of precipitation typically falls over 19 days. Don't forget, the average humidity during this month is quite high at 88%, making the air feel even warmer and more tropical!

December Temperature in Forquilhinha

In December in Forquilhinha, the average temperature is 23°C (73°F), with maximums reaching 36°C (97°F) and minimums dropping as low as 12°C (54°F). This diverse temperature range makes Forquilhinha an ideal destination for travelers seeking both warm days and cooler evenings.

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

The chart illustrates December temperature patterns in Forquilhinha, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Forquilhinha, December typically has an average temperature of 23°C (73°F), with highs reaching up to 36°C (97°F) and lows dropping to around 12°C (54°F).
JanFebMarAprMayJunJulAugSepOctNovDec767573696461596165677073
Data source: Temperature data for Forquilhinha 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 Forquilhinha

In Forquilhinha in December, the total precipitation amount is 177 mm (7.0 in) over the course of 19 days.

December Precipitation Trends in Forquilhinha

The chart displays monthly precipitation patterns in Forquilhinha, 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 Forquilhinha, December typically receives around 177 mm (7.0 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec220171167981371287955146140152177
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Forquilhinha

In Forquilhinha in December, humidity is 88%. With an average temperature of 23°C (73°F), this humidity feels like a warm, sticky blanket enveloping you, making travel feel heavy and draining without frequent breaks for hydration and shade.

December Average Humidity in Forquilhinha

This chart illustrates the average monthly humidity levels in Forquilhinha, 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 Forquilhinha is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%84%84%83%86%82%80%81%86%87%87%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Forquilhinha

In Forquilhinha in December, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Forquilhinha.

Maximum UV Index Levels in Forquilhinha for December

The chart shows the monthly maximum UV Index (UVI) for Forquilhinha 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 Forquilhinha typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec15141210655710121415
Data source: Forquilhinha 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 Forquilhinha Compares to Other Months

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

This table compares monthly weather conditions in Forquilhinha, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (76°F)220 mm (8.7 inches)85%extreme
February Weather24°C (75°F)171 mm (6.7 inches)84%extreme
March Weather23°C (73°F)167 mm (6.6 inches)84%extreme
April Weather21°C (69°F)98 mm (3.9 inches)83%very high
May Weather18°C (64°F)137 mm (5.4 inches)86%high
June Weather16°C (61°F)128 mm (5.0 inches)82%moderate
July Weather15°C (59°F)79 mm (3.1 inches)80%moderate
August Weather16°C (61°F)55 mm (2.2 inches)81%high
September Weather18°C (65°F)146 mm (5.7 inches)86%very high
October Weather20°C (68°F)140 mm (5.5 inches)87%extreme
November Weather21°C (70°F)152 mm (6.0 inches)87%extreme
December Weather23°C (73°F)177 mm (7.0 inches)88%extreme

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