December Weather in Curitibanos, Brazil

Last updated: August 22, 2025

In December, the average temperature in Curitibanos, Brazil is a pleasant 20°C (68°F), making it a great time to explore. You can expect temperatures to range from a chilly 9°C (49°F) to a warm 32°C (89°F). However, be prepared for a bit of rain, as the region experiences an average precipitation of 144 mm (5.7 in) over 16 days. Humidity is relatively high at 88%, so dress comfortably!

December Temperature in Curitibanos

In December in Curitibanos, the average temperature is 20°C (68°F). Maximums can reach 32°C (89°F), while minimums can be as low as 9°C (49°F). This diverse temperature range makes Curitibanos an ideal destination for travelers seeking both warm days and cooler evenings.

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

The chart illustrates December temperature patterns in Curitibanos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Curitibanos, December typically has an average temperature of 20°C (68°F), with highs reaching up to 32°C (89°F) and lows dropping to around 9°C (49°F).

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

December Precipitation in Curitibanos

In Curitibanos in December, the total precipitation amount is 144 mm (5.7 in), which occurs over a span of 16 days.

December Precipitation Trends in Curitibanos

The chart displays monthly precipitation patterns in Curitibanos, 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 Curitibanos, December typically receives around 144 mm (5.7 inches) of precipitation spread over approximately 16 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

December Humidity in Curitibanos

In Curitibanos in December humidity is 88%. With an average temperature of 20°C (68°F), this humidity feels like a warm, enveloping blanket that clings to your skin, making every step feel heavier and every breath a bit more labored, which can be quite draining for traveling.

December Average Humidity in Curitibanos

This chart illustrates the average monthly humidity levels in Curitibanos, 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 Curitibanos is approximately 88%, 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 Curitibanos

In Curitibanos 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 Curitibanos.

Maximum UV Index Levels in Curitibanos for December

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

Data source: Curitibanos 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 Curitibanos Compares to Other Months

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

This table compares monthly weather conditions in Curitibanos, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	21°C (70°F)	156 mm (6.1 inches)	85%	extreme
February Weather	20°C (69°F)	110 mm (4.3 inches)	81%	extreme
March Weather	20°C (68°F)	105 mm (4.1 inches)	82%	extreme
April Weather	17°C (63°F)	69 mm (2.7 inches)	84%	extreme
May Weather	14°C (58°F)	119 mm (4.7 inches)	86%	high
June Weather	13°C (56°F)	112 mm (4.4 inches)	84%	moderate
July Weather	12°C (54°F)	49 mm (1.9 inches)	77%	high
August Weather	13°C (56°F)	70 mm (2.7 inches)	70%	very high
September Weather	16°C (62°F)	110 mm (4.3 inches)	75%	extreme
October Weather	17°C (63°F)	147 mm (5.8 inches)	76%	extreme
November Weather	18°C (65°F)	129 mm (5.1 inches)	84%	extreme
December Weather	20°C (68°F)	144 mm (5.7 inches)	88%	extreme