December Weather in Sao Sebastiao do Passe, Brazil

Last updated: August 22, 2025

In Sao Sebastiao do Passe, Brazil, the average temperature in December hovers around 27°C (80°F), offering a pleasant climate for activities. Expect minimums of 20°C (68°F) and maximums reaching as high as 36°C (96°F). During this month, precipitation totals approximately 66 mm (2.6 in), typically spread over 12 days, while the humidity holds steady at about 70%. Enjoy the warm days, but be prepared for the occasional rain!

December Temperature in Sao Sebastiao do Passe

In December in Sao Sebastiao do Passe, the average temperature is 27°C (80°F). Maximums can reach 36°C (96°F) and minimums can be as low as 20°C (68°F). This makes it an ideal time for travelers seeking warm weather and plenty of outdoor activities.

December Weather in Sao Sebastiao do Passe: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Sao Sebastiao do Passe, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sao Sebastiao do Passe, December typically has an average temperature of 27°C (80°F), with highs reaching up to 36°C (96°F) and lows dropping to around 20°C (68°F).

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

December Precipitation in Sao Sebastiao do Passe

In Sao Sebastiao do Passe in December, the precipitation amount is 66 mm (2.6 in) over the course of 12 days.

December Precipitation Trends in Sao Sebastiao do Passe

The chart displays monthly precipitation patterns in Sao Sebastiao do Passe, 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 Sebastiao do Passe, December typically receives around 66 mm (2.6 inches) of precipitation spread over approximately 12 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 Sebastiao do Passe

In Sao Sebastiao do Passe in December humidity is 70%. With an average temperature of 27°C (80°F), this humidity feels like you're enveloped in a warm, heavy blanket, making traveling feel a bit more challenging. The air tends to weigh you down, and you may find yourself needing to take frequent breaks to stay refreshed.

December Average Humidity in Sao Sebastiao do Passe

This chart illustrates the average monthly humidity levels in Sao Sebastiao do Passe, 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 Sebastiao do Passe is approximately 70%, 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 Sebastiao do Passe

In Sao Sebastiao do Passe in December, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Sao Sebastiao do Passe, you can check here.

Maximum UV Index Levels in Sao Sebastiao do Passe for December

The chart shows the monthly maximum UV Index (UVI) for Sao Sebastiao do Passe 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 Sebastiao do Passe typically reaches 14, which falls under the extreme exposure category.

Data source: Sao Sebastiao do Passe 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 Sebastiao do Passe Compares to Other Months

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

This table compares monthly weather conditions in Sao Sebastiao do Passe, 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)	42 mm (1.7 inches)	76%	extreme
February Weather	28°C (82°F)	47 mm (1.8 inches)	81%	extreme
March Weather	27°C (81°F)	115 mm (4.5 inches)	86%	extreme
April Weather	26°C (79°F)	128 mm (5.0 inches)	87%	extreme
May Weather	25°C (77°F)	150 mm (5.9 inches)	86%	extreme
June Weather	24°C (75°F)	117 mm (4.6 inches)	84%	very high
July Weather	23°C (74°F)	105 mm (4.1 inches)	80%	very high
August Weather	23°C (74°F)	73 mm (2.9 inches)	77%	extreme
September Weather	24°C (76°F)	53 mm (2.1 inches)	75%	extreme
October Weather	26°C (79°F)	46 mm (1.8 inches)	72%	extreme
November Weather	26°C (79°F)	82 mm (3.2 inches)	71%	extreme
December Weather	27°C (80°F)	66 mm (2.6 inches)	70%	extreme