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December Weather in Boa Esperanca, Brazil

Last updated: August 22, 2025

In Boa Esperanca, Brazil, the average temperature in December hovers around 26°C (78°F), with minimums dropping to 19°C (66°F) and maximums peaking at 35°C (95°F). Expect 228 mm (9.0 in) of precipitation spread over 18 days, coupled with an average humidity of 66%. Perfect weather for enjoying the vibrant atmosphere!

December Temperature in Boa Esperanca

In December in Boa Esperanca, the average temperature is 26°C (78°F), with maximums reaching 35°C (95°F) and minimums dropping as low as 19°C (66°F). This pleasant climate makes it a perfect time for travelers to enjoy outdoor activities and explore all that Boa Esperanca has to offer.

December Weather in Boa Esperanca: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Boa Esperanca, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Boa Esperanca, December typically has an average temperature of 26°C (78°F), with highs reaching up to 35°C (95°F) and lows dropping to around 19°C (66°F).
JanFebMarAprMayJunJulAugSepOctNovDec808080787573717275777678
Data source: Temperature data for Boa Esperanca 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 Boa Esperanca

In Boa Esperanca in December, the precipitation amount is 228 mm (9.0 in) over a period of 18 days.

December Precipitation Trends in Boa Esperanca

The chart displays monthly precipitation patterns in Boa Esperanca, 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 Boa Esperanca, December typically receives around 228 mm (9.0 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec701289661412621293190151228
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Boa Esperanca

In Boa Esperanca in December, humidity is 66%. With an average temperature of 26°C (78°F), this humidity feels like a warm, sultry embrace that can be slightly stifling for traveling, making you crave cool breezes and shaded spots to relax and rehydrate.

December Average Humidity in Boa Esperanca

This chart illustrates the average monthly humidity levels in Boa Esperanca, 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 Boa Esperanca is approximately 66%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%83%87%87%83%82%80%77%71%63%62%66%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Boa Esperanca

In Boa Esperanca 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 Boa Esperanca.

Maximum UV Index Levels in Boa Esperanca for December

The chart shows the monthly maximum UV Index (UVI) for Boa Esperanca 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 Boa Esperanca typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151514129881112141515
Data source: Boa Esperanca 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 Boa Esperanca Compares to Other Months

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

This table compares monthly weather conditions in Boa Esperanca, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (80°F)70 mm (2.8 inches)75%extreme
February Weather27°C (80°F)128 mm (5.0 inches)83%extreme
March Weather26°C (80°F)96 mm (3.8 inches)87%extreme
April Weather25°C (78°F)61 mm (2.4 inches)87%extreme
May Weather24°C (75°F)41 mm (1.6 inches)83%very high
June Weather23°C (73°F)26 mm (1.0 inches)82%very high
July Weather21°C (71°F)21 mm (0.8 inches)80%very high
August Weather22°C (72°F)29 mm (1.1 inches)77%extreme
September Weather24°C (75°F)31 mm (1.2 inches)71%extreme
October Weather25°C (78°F)90 mm (3.5 inches)63%extreme
November Weather25°C (77°F)151 mm (5.9 inches)62%extreme
December Weather26°C (78°F)228 mm (9.0 inches)66%extreme

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