December Weather in Sao Goncalo do Amarante, Brazil

Last updated: August 22, 2025

In December, the average temperature in Sao Goncalo do Amarante, Brazil hovers around 28°C (82°F), with a comfortable minimum of 24°C (76°F) and a warm maximum reaching 31°C (89°F). Expect an average precipitation of 51 mm (2.0 in) spread over 13 days, while the humidity remains relatively high at 81%.

December Temperature in Sao Goncalo do Amarante

In December in Sao Goncalo do Amarante, the average temperature is 28°C (82°F), with a maximum reaching 31°C (89°F) and a minimum dropping as low as 24°C (76°F). This pleasant climate makes it an ideal time for travelers to explore and enjoy outdoor activities in Sao Goncalo do Amarante.

December Weather in Sao Goncalo do Amarante: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Sao Goncalo do Amarante, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sao Goncalo do Amarante, December typically has an average temperature of 28°C (82°F), with highs reaching up to 31°C (89°F) and lows dropping to around 24°C (76°F).

Data source: Temperature data for Sao Goncalo do Amarante generated using information from the Copernicus Climate Change Service.

December Precipitation in Sao Goncalo do Amarante

In Sao Goncalo do Amarante in December, the precipitation amount is 51 mm (2.0 in) spread over 13 days.

December Precipitation Trends in Sao Goncalo do Amarante

The chart displays monthly precipitation patterns in Sao Goncalo do Amarante, 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 Sao Goncalo do Amarante, December typically receives around 51 mm (2.0 inches) of precipitation spread over approximately 13 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 Sao Goncalo do Amarante

In Sao Goncalo do Amarante in December, humidity is 81%. With an average temperature of 28°C (82°F), this humidity feels like a warm blanket wrapped around you, making traveling somewhat uncomfortable as the air thickens, leaving you longing for a refreshing breeze.

December Average Humidity in Sao Goncalo do Amarante

This chart illustrates the average monthly humidity levels in Sao Goncalo do Amarante, 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 Sao Goncalo do Amarante is approximately 81%, 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 Sao Goncalo do Amarante

In Sao Goncalo do Amarante in December, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Sao Goncalo do Amarante.

Maximum UV Index Levels in Sao Goncalo do Amarante for December

The chart shows the monthly maximum UV Index (UVI) for Sao Goncalo do Amarante 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 Sao Goncalo do Amarante typically reaches 13, which falls under the extreme exposure category.

Data source: Sao Goncalo do Amarante 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 Sao Goncalo do Amarante Compares to Other Months

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

This table compares monthly weather conditions in Sao Goncalo do Amarante, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (81°F)	90 mm (3.6 inches)	84%	extreme
February Weather	27°C (81°F)	247 mm (9.7 inches)	85%	extreme
March Weather	27°C (80°F)	235 mm (9.2 inches)	87%	extreme
April Weather	27°C (81°F)	302 mm (11.9 inches)	86%	extreme
May Weather	27°C (81°F)	140 mm (5.5 inches)	85%	extreme
June Weather	27°C (81°F)	64 mm (2.5 inches)	81%	extreme
July Weather	27°C (81°F)	39 mm (1.5 inches)	75%	extreme
August Weather	27°C (81°F)	7 mm (0.3 inches)	74%	extreme
September Weather	27°C (81°F)	5 mm (0.2 inches)	74%	extreme
October Weather	27°C (82°F)	11 mm (0.4 inches)	75%	extreme
November Weather	28°C (82°F)	18 mm (0.7 inches)	77%	extreme
December Weather	28°C (82°F)	51 mm (2.0 inches)	81%	extreme