December Weather in Franca, Brazil

Last updated: August 22, 2025

In December, the average temperature in Franca, Brazil hovers around 23°C (74°F). However, temperatures can fluctuate, with a minimum of 15°C (59°F) and a maximum reaching 33°C (91°F). Be prepared for some wet days, as the region experiences an average precipitation of 223 mm (8.8 in) over 21 days. With an average humidity level of 80%, it's the perfect time to enjoy the lush, vibrant surroundings!

December Temperature in Franca

In December in Franca, the average temperature is 23°C (74°F). Maximums can reach 33°C (91°F), and minimums can be as low as 15°C (59°F). This comfortable climate makes Franca an ideal destination for travelers looking to enjoy pleasant weather and outdoor activities.

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

The chart illustrates December temperature patterns in Franca, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Franca, December typically has an average temperature of 23°C (74°F), with highs reaching up to 33°C (91°F) and lows dropping to around 15°C (59°F).

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

December Precipitation in Franca

In Franca in December, the total precipitation amount is 223 mm (8.8 in) spread over a period of 21 days.

December Precipitation Trends in Franca

The chart displays monthly precipitation patterns in Franca, 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 Franca, December typically receives around 223 mm (8.8 inches) of precipitation spread over approximately 21 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 Franca

In Franca in December humidity is 80%. With an average temperature of 23°C (74°F), this humidity feels like walking through a warm, damp blanket, making travel feel sticky and muggy, where every step leaves you yearning for a cool breeze.

December Average Humidity in Franca

This chart illustrates the average monthly humidity levels in Franca, 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 Franca is approximately 80%, 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 Franca

In Franca 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 Franca.

Maximum UV Index Levels in Franca for December

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

Data source: Franca 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 Franca Compares to Other Months

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

This table compares monthly weather conditions in Franca, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (75°F)	178 mm (7.0 inches)	85%	extreme
February Weather	23°C (74°F)	179 mm (7.0 inches)	87%	extreme
March Weather	24°C (75°F)	126 mm (5.0 inches)	86%	extreme
April Weather	22°C (72°F)	58 mm (2.3 inches)	79%	extreme
May Weather	20°C (68°F)	24 mm (1.0 inches)	68%	very high
June Weather	20°C (68°F)	6 mm (0.2 inches)	60%	high
July Weather	19°C (66°F)	5 mm (0.2 inches)	57%	very high
August Weather	21°C (70°F)	15 mm (0.6 inches)	48%	extreme
September Weather	24°C (76°F)	28 mm (1.1 inches)	41%	extreme
October Weather	24°C (76°F)	120 mm (4.7 inches)	35%	extreme
November Weather	23°C (74°F)	195 mm (7.7 inches)	65%	extreme
December Weather	23°C (74°F)	223 mm (8.8 inches)	80%	extreme