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December Weather in Bicas, Brazil

Last updated: August 22, 2025

In December, the average temperature in Bicas, Brazil is a pleasant 23°C (74°F). However, temperatures can vary, with a minimum of 14°C (58°F) and a maximum soaring to 34°C (93°F). Expect a fair amount of rain, with 300 mm (11.8 in) of precipitation spread over 23 days, and enjoy a comfortable average humidity of 68%. 🌦️

December Temperature in Bicas

In December in Bicas, the average temperature is 23°C (74°F). Maximums can reach up to 34°C (93°F), while minimums can drop as low as 14°C (58°F). This range of temperatures makes Bicas an ideal destination for travelers seeking a comfortable climate.

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

The chart illustrates December temperature patterns in Bicas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bicas, December typically has an average temperature of 23°C (74°F), with highs reaching up to 34°C (93°F) and lows dropping to around 14°C (58°F).
JanFebMarAprMayJunJulAugSepOctNovDec767575726766646570727274
Data source: Temperature data for Bicas 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 Bicas

In Bicas, in December, the precipitation amount is 300 mm (11.8 in) over the course of 23 days.

December Precipitation Trends in Bicas

The chart displays monthly precipitation patterns in Bicas, 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 Bicas, December typically receives around 300 mm (11.8 inches) of precipitation spread over approximately 23 days.
JanFebMarAprMayJunJulAugSepOctNovDec189319218896623174262166255300
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Bicas

In Bicas in December, humidity is 68%. With an average temperature of 23°C (74°F), this humidity feels like a warm embrace, making traveling quite uncomfortable if you're not prepared. The air is thick and muggy, leaving you yearning for a cool breeze and frequent breaks in the shade.

December Average Humidity in Bicas

This chart illustrates the average monthly humidity levels in Bicas, 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 Bicas is approximately 68%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%85%88%86%82%82%77%72%63%48%61%68%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Bicas

In Bicas 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 Bicas.

Maximum UV Index Levels in Bicas for December

The chart shows the monthly maximum UV Index (UVI) for Bicas 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 Bicas typically reaches 16, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec171513118781012131416
Data source: Bicas 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 Bicas Compares to Other Months

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

This table compares monthly weather conditions in Bicas, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)189 mm (7.4 inches)83%extreme
February Weather24°C (75°F)319 mm (12.5 inches)85%extreme
March Weather24°C (75°F)218 mm (8.6 inches)87%extreme
April Weather22°C (72°F)89 mm (3.5 inches)86%extreme
May Weather20°C (68°F)66 mm (2.6 inches)82%very high
June Weather19°C (67°F)22 mm (0.9 inches)82%high
July Weather18°C (64°F)17 mm (0.7 inches)77%very high
August Weather18°C (65°F)42 mm (1.6 inches)72%very high
September Weather21°C (71°F)62 mm (2.4 inches)63%extreme
October Weather22°C (72°F)166 mm (6.5 inches)48%extreme
November Weather22°C (72°F)255 mm (10.0 inches)61%extreme
December Weather23°C (74°F)300 mm (11.8 inches)68%extreme

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