nomadseason

December Weather in Barra Bonita, Brazil

Last updated: August 22, 2025

In December, the average temperature in Barra Bonita, Brazil is a pleasant 25°C (77°F), with temperatures ranging from a minimum of 15°C (59°F) to a maximum of 36°C (97°F). However, be prepared for rain, as 127 mm (5.0 in) of precipitation is expected over 17 days, contributing to an average humidity level of 83%. Enjoy the warmth but pack your umbrella!

December Temperature in Barra Bonita

In December in Barra Bonita, the average temperature is 25°C (77°F). Maximums can reach 36°C (97°F), and minimums can be as low as 15°C (59°F). It's an ideal time to explore outdoor activities and enjoy the pleasant weather.

December Weather in Barra Bonita: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Barra Bonita, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Barra Bonita, December typically has an average temperature of 25°C (77°F), with highs reaching up to 36°C (97°F) and lows dropping to around 15°C (59°F).
JanFebMarAprMayJunJulAugSepOctNovDec777676736867666774757476
Data source: Temperature data for Barra Bonita generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Barra Bonita

In Barra Bonita in December, the precipitation amount is 127 mm (5.0 in) over the course of 17 days.

December Precipitation Trends in Barra Bonita

The chart displays monthly precipitation patterns in Barra Bonita, 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 Barra Bonita, December typically receives around 127 mm (5.0 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec1891398947342010472489121127
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Barra Bonita

In Barra Bonita in December humidity is 83%. With an average temperature of 25°C (77°F), this humidity feels like a warm, enveloping blanket, making it essential for travelers to stay hydrated and seek shade to enjoy their adventures comfortably.

December Average Humidity in Barra Bonita

This chart illustrates the average monthly humidity levels in Barra Bonita, 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 Barra Bonita 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 Barra Bonita

In Barra Bonita 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 Barra Bonita.

Maximum UV Index Levels in Barra Bonita for December

The chart shows the monthly maximum UV Index (UVI) for Barra Bonita 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 Barra Bonita typically reaches 16, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151613118771012131416
Data source: Barra Bonita 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 Barra Bonita Compares to Other Months

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

This table compares monthly weather conditions in Barra Bonita, 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)88%extreme
February Weather25°C (76°F)139 mm (5.5 inches)87%extreme
March Weather25°C (77°F)89 mm (3.5 inches)86%extreme
April Weather23°C (73°F)47 mm (1.9 inches)82%extreme
May Weather20°C (68°F)34 mm (1.3 inches)76%very high
June Weather20°C (68°F)20 mm (0.8 inches)71%high
July Weather19°C (66°F)10 mm (0.4 inches)67%high
August Weather20°C (68°F)47 mm (1.8 inches)59%very high
September Weather23°C (74°F)24 mm (0.9 inches)54%extreme
October Weather24°C (75°F)88 mm (3.5 inches)50%extreme
November Weather23°C (75°F)121 mm (4.8 inches)74%extreme
December Weather25°C (77°F)127 mm (5.0 inches)83%extreme

Compare Barra Bonita's Climate with Cities Worldwide