December Weather in Boa Esperanca, Brazil

Last updated: August 22, 2025

In December, the average temperature in Boa Esperanca, Brazil is a delightful 23°C (74°F). Expect a minimum of 15°C (59°F) and a maximum of 32°C (90°F), making it a lovely time to explore. However, be prepared for 203 mm (8.0 in) of precipitation over 21 days, contributing to an average humidity of 72%. Plan accordingly to make the most of your visit!

December Temperature in Boa Esperanca

In December in Boa Esperanca, the average temperature is 23°C (74°F), with maximums reaching up to 32°C (90°F) and minimums dropping as low as 15°C (59°F). This pleasant climate makes it an ideal time for travelers to explore and enjoy outdoor activities.

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 23°C (74°F), with highs reaching up to 32°C (90°F) and lows dropping to around 15°C (59°F).

Data source: Temperature data for Boa Esperanca generated using information from the Copernicus Climate Change Service.

December Precipitation in Boa Esperanca

In Boa Esperanca in December, the precipitation amount is 203 mm (8.0 in) over the course of 21 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 203 mm (8.0 inches) of precipitation spread over approximately 21 days.

Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

December Humidity in Boa Esperanca

In Boa Esperanca in December humidity is 72%. With an average temperature of 23°C (74°F), this humidity feels like a warm, enveloping blanket that clings to the skin, making outdoor activities a challenge but offering a refreshing atmosphere for leisurely strolls in the shade.

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 72%, offering insight into how humid the weather typically is during this month.

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 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 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 16, which falls under the extreme exposure category.

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.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (75°F)	140 mm (5.5 inches)	85%	extreme
February Weather	23°C (74°F)	178 mm (7.0 inches)	87%	extreme
March Weather	23°C (74°F)	122 mm (4.8 inches)	87%	extreme
April Weather	22°C (71°F)	42 mm (1.7 inches)	80%	extreme
May Weather	19°C (67°F)	38 mm (1.5 inches)	74%	very high
June Weather	19°C (66°F)	9 mm (0.3 inches)	72%	high
July Weather	17°C (64°F)	4 mm (0.2 inches)	67%	very high
August Weather	19°C (66°F)	15 mm (0.6 inches)	58%	very high
September Weather	23°C (73°F)	32 mm (1.2 inches)	49%	extreme
October Weather	23°C (74°F)	131 mm (5.1 inches)	36%	extreme
November Weather	22°C (72°F)	173 mm (6.8 inches)	65%	extreme
December Weather	23°C (74°F)	203 mm (8.0 inches)	72%	extreme