December Weather in Jataizinho, Brazil

Last updated: August 22, 2025

In Jataizinho, Brazil, the average temperature in December hovers around 26°C (79°F), creating a warm and inviting atmosphere. Daily temperatures can range from a cool 15°C (59°F) to a scorching 37°C (99°F). Expect about 118 mm (4.6 in) of precipitation over 12 days, paired with an average humidity of 82%, making the air feel pleasantly warm and tropical.

December Temperature in Jataizinho

In December in Jataizinho, the average temperature is 26°C (79°F), with maximums reaching 37°C (99°F) and minimums dropping to as low as 15°C (59°F). This pleasant weather makes Jataizinho an ideal destination for travelers looking to enjoy warm days and cooler nights.

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

The chart illustrates December temperature patterns in Jataizinho, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jataizinho, December typically has an average temperature of 26°C (79°F), with highs reaching up to 37°C (99°F) and lows dropping to around 15°C (59°F).

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

December Precipitation in Jataizinho

In Jataizinho in December, the precipitation amount is 118 mm (4.6 in) spread over 12 days.

December Precipitation Trends in Jataizinho

The chart displays monthly precipitation patterns in Jataizinho, 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 Jataizinho, December typically receives around 118 mm (4.6 inches) of precipitation spread over approximately 12 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 Jataizinho

In Jataizinho in December, humidity is 82%. With an average temperature of 26°C (79°F), this humidity feels like a warm blanket that envelops you, making outdoor activities feel more taxing and requiring frequent breaks to stay hydrated.

December Average Humidity in Jataizinho

This chart illustrates the average monthly humidity levels in Jataizinho, 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 Jataizinho is approximately 82%, 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 Jataizinho

In Jataizinho 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 Jataizinho.

Maximum UV Index Levels in Jataizinho for December

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

Data source: Jataizinho 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 Jataizinho Compares to Other Months

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

This table compares monthly weather conditions in Jataizinho, 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 (78°F)	140 mm (5.5 inches)	84%	extreme
February Weather	26°C (78°F)	106 mm (4.2 inches)	81%	extreme
March Weather	26°C (78°F)	81 mm (3.2 inches)	81%	extreme
April Weather	23°C (75°F)	48 mm (1.9 inches)	75%	extreme
May Weather	21°C (69°F)	64 mm (2.5 inches)	68%	very high
June Weather	19°C (67°F)	68 mm (2.7 inches)	64%	high
July Weather	19°C (66°F)	22 mm (0.9 inches)	58%	high
August Weather	20°C (68°F)	70 mm (2.8 inches)	49%	very high
September Weather	24°C (76°F)	40 mm (1.6 inches)	47%	extreme
October Weather	24°C (76°F)	113 mm (4.4 inches)	44%	extreme
November Weather	25°C (77°F)	82 mm (3.2 inches)	68%	extreme
December Weather	26°C (79°F)	118 mm (4.6 inches)	82%	extreme