December Weather in Morros, Brazil

Last updated: August 22, 2025

In December, the average temperature in Morros, Brazil is a warm 26°C (79°F), making it a pleasant time to explore. You can expect a minimum of 20°C (68°F) and a maximum of 37°C (98°F), highlighting the potential for some hot days. Be prepared for 160 mm (6.3 in) of precipitation over 18 days, contributing to an average humidity of 64%. Whether you're soaking up the sunshine or enjoying a refreshing rain shower, there's something for everyone in this vibrant locale!

December Temperature in Morros

In December in Morros, the average temperature is 26°C (79°F), with maximums reaching up to 37°C (98°F) and minimums dropping as low as 20°C (68°F). This warmth makes it an ideal destination for travelers looking to enjoy sunny days and pleasant evenings.

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

The chart illustrates December temperature patterns in Morros, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Morros, December typically has an average temperature of 26°C (79°F), with highs reaching up to 37°C (98°F) and lows dropping to around 20°C (68°F).

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

December Precipitation in Morros

In Morros in December, the precipitation amount is 160 mm (6.3 in) spread across 18 days.

December Precipitation Trends in Morros

The chart displays monthly precipitation patterns in Morros, 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 Morros, December typically receives around 160 mm (6.3 inches) of precipitation spread over approximately 18 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 Morros

In Morros in December, humidity is 64%. With an average temperature of 26°C (79°F), this humidity feels like a warm embrace, making travel slightly uncomfortable as the air clings to your skin and the heat amplifies.

December Average Humidity in Morros

This chart illustrates the average monthly humidity levels in Morros, 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 Morros is approximately 64%, 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 Morros

In Morros 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 Morros.

Maximum UV Index Levels in Morros for December

The chart shows the monthly maximum UV Index (UVI) for Morros 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 Morros typically reaches 15, which falls under the extreme exposure category.

Data source: Morros 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 Morros Compares to Other Months

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

This table compares monthly weather conditions in Morros, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (79°F)	133 mm (5.2 inches)	89%	extreme
February Weather	25°C (78°F)	239 mm (9.4 inches)	91%	extreme
March Weather	26°C (78°F)	189 mm (7.4 inches)	93%	extreme
April Weather	26°C (79°F)	114 mm (4.5 inches)	90%	extreme
May Weather	26°C (80°F)	17 mm (0.7 inches)	81%	extreme
June Weather	26°C (78°F)	0 mm (0.0 inches)	68%	extreme
July Weather	25°C (78°F)	0 mm (0.0 inches)	57%	extreme
August Weather	27°C (81°F)	1 mm (0.0 inches)	49%	extreme
September Weather	29°C (84°F)	3 mm (0.1 inches)	41%	extreme
October Weather	29°C (84°F)	58 mm (2.3 inches)	33%	extreme
November Weather	27°C (80°F)	151 mm (5.9 inches)	41%	extreme
December Weather	26°C (79°F)	160 mm (6.3 inches)	64%	extreme