December Weather in Palmeira, Brazil

Last updated: August 22, 2025

In December, the average temperature in Palmeira, Brazil hovers around 22°C (71°F). On the cooler days, temperatures can dip to a chilly 11°C (51°F), while the heat peaks at a sweltering 35°C (95°F). Expect considerable precipitation, with about 129 mm (5.1 in) falling over 18 days. Coupled with an average humidity of 86%, this month promises a mix of warmth and dampness that embodies the local climate.

December Temperature in Palmeira

In December in Palmeira, the average temperature is 22°C (71°F). The maximum can reach 35°C (95°F), while the minimum can drop to as low as 11°C (51°F). This climate makes Palmeira an ideal destination for travelers seeking pleasant weather with the option for both sunny and cooler activities.

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

The chart illustrates December temperature patterns in Palmeira, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Palmeira, December typically has an average temperature of 22°C (71°F), with highs reaching up to 35°C (95°F) and lows dropping to around 11°C (51°F).

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

December Precipitation in Palmeira

In Palmeira in December, the total precipitation amount is 129 mm (5.1 in) spread over 18 days.

December Precipitation Trends in Palmeira

The chart displays monthly precipitation patterns in Palmeira, 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 Palmeira, December typically receives around 129 mm (5.1 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 Palmeira

In Palmeira in December humidity is 86%. With an average temperature of 22°C (71°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel muggy and draining.

December Average Humidity in Palmeira

This chart illustrates the average monthly humidity levels in Palmeira, 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 Palmeira is approximately 86%, 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 Palmeira

In Palmeira 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 Palmeira.

Maximum UV Index Levels in Palmeira for December

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

Data source: Palmeira 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 Palmeira Compares to Other Months

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

This table compares monthly weather conditions in Palmeira, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	22°C (72°F)	146 mm (5.8 inches)	85%	extreme
February Weather	22°C (71°F)	119 mm (4.7 inches)	80%	extreme
March Weather	21°C (71°F)	98 mm (3.9 inches)	80%	extreme
April Weather	19°C (66°F)	49 mm (1.9 inches)	77%	extreme
May Weather	16°C (62°F)	86 mm (3.4 inches)	76%	very high
June Weather	15°C (60°F)	107 mm (4.2 inches)	74%	high
July Weather	14°C (58°F)	21 mm (0.8 inches)	66%	high
August Weather	15°C (60°F)	72 mm (2.8 inches)	57%	very high
September Weather	19°C (66°F)	69 mm (2.7 inches)	58%	extreme
October Weather	19°C (66°F)	132 mm (5.2 inches)	60%	extreme
November Weather	20°C (68°F)	96 mm (3.8 inches)	78%	extreme
December Weather	22°C (71°F)	129 mm (5.1 inches)	86%	extreme