December Weather in Morrinhos, Brazil

Last updated: August 22, 2025

In Morrinhos, Brazil, the average temperature in December hovers around 24°C (76°F), with a minimum of 18°C (65°F) and a warm maximum reaching 34°C (94°F). Expect heavy precipitation, averaging 212 mm (8.4 in) over 22 days, and a high humidity level of 76%, contributing to the lush and vibrant atmosphere of this locale.

December Temperature in Morrinhos

In December in Morrinhos, the average temperature is 24°C (76°F). Maximums can reach 34°C (94°F) and minimums can drop to 18°C (65°F). This makes it an ideal time to explore outdoor activities while enjoying pleasant weather.

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

The chart illustrates December temperature patterns in Morrinhos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Morrinhos, December typically has an average temperature of 24°C (76°F), with highs reaching up to 34°C (94°F) and lows dropping to around 18°C (65°F).

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

December Precipitation in Morrinhos

In Morrinhos in December, the total precipitation amount is 212 mm (8.4 in) spread over 22 days.

December Precipitation Trends in Morrinhos

The chart displays monthly precipitation patterns in Morrinhos, 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 Morrinhos, December typically receives around 212 mm (8.4 inches) of precipitation spread over approximately 22 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 Morrinhos

In Morrinhos in December, humidity is 76%. With an average temperature of 24°C (76°F), this humidity feels like a warm embrace that can quickly lead to discomfort for traveling, making long walks and outdoor activities feel exhausting and sticky.

December Average Humidity in Morrinhos

This chart illustrates the average monthly humidity levels in Morrinhos, 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 Morrinhos is approximately 76%, 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 Morrinhos

In Morrinhos 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 Morrinhos.

Maximum UV Index Levels in Morrinhos for December

The chart shows the monthly maximum UV Index (UVI) for Morrinhos 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 Morrinhos typically reaches 16, which falls under the extreme exposure category.

Data source: Morrinhos 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 Morrinhos Compares to Other Months

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

This table compares monthly weather conditions in Morrinhos, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (77°F)	145 mm (5.7 inches)	85%	extreme
February Weather	24°C (76°F)	211 mm (8.3 inches)	89%	extreme
March Weather	25°C (76°F)	118 mm (4.7 inches)	89%	extreme
April Weather	24°C (75°F)	58 mm (2.3 inches)	80%	extreme
May Weather	22°C (72°F)	16 mm (0.6 inches)	67%	very high
June Weather	22°C (72°F)	0 mm (0.0 inches)	62%	very high
July Weather	21°C (70°F)	0 mm (0.0 inches)	56%	very high
August Weather	23°C (74°F)	3 mm (0.1 inches)	47%	extreme
September Weather	26°C (80°F)	13 mm (0.5 inches)	36%	extreme
October Weather	26°C (80°F)	104 mm (4.1 inches)	28%	extreme
November Weather	24°C (76°F)	191 mm (7.5 inches)	58%	extreme
December Weather	24°C (76°F)	212 mm (8.4 inches)	76%	extreme