January Weather in Porto Franco, Brazil

Last updated: August 22, 2025

In Porto Franco, Brazil, the average temperature in January is a warm 26°C (80°F). Expect minimums around 21°C (71°F) and highs reaching 35°C (95°F). During this month, precipitation totals approximately 170 mm (6.7 in) over 22 days, coupled with a high average humidity of 89%.

January Temperature in Porto Franco

In January in Porto Franco, the average temperature is 26°C (80°F). Maximums can reach 35°C (95°F), while minimums can drop to 21°C (71°F). This mild and warm climate makes Porto Franco an ideal destination for travelers seeking pleasant weather and outdoor activities.

January Weather in Porto Franco: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Porto Franco, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Porto Franco, January typically has an average temperature of 26°C (80°F), with highs reaching up to 35°C (95°F) and lows dropping to around 21°C (71°F).

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

January Precipitation in Porto Franco

In Porto Franco in January, the precipitation amount is 170 mm (6.7 in) over the course of 22 days.

January Precipitation Trends in Porto Franco

The chart displays monthly precipitation patterns in Porto Franco, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Porto Franco, January typically receives around 170 mm (6.7 inches) of precipitation spread over approximately 22 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Porto Franco

In Porto Franco in January, humidity is 89%. With an average temperature of 26°C (80°F), this humidity feels like a warm, sticky embrace, making travel feel exhausting as the air clings to your skin and saps your energy, urging you to seek shade and refreshment at every turn.

January Average Humidity in Porto Franco

This chart illustrates the average monthly humidity levels in Porto Franco, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Porto Franco is approximately 89%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Porto Franco

In Porto Franco in January, 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 Porto Franco.

Maximum UV Index Levels in Porto Franco for January

The chart shows the monthly maximum UV Index (UVI) for Porto Franco in January, 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 January, the maximum UV index in Porto Franco typically reaches 15, which falls under the extreme exposure category.

Data source: Porto Franco January 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 January Weather in Porto Franco Compares to Other Months

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

This table compares monthly weather conditions in Porto Franco, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (80°F)	170 mm (6.7 inches)	89%	extreme
February Weather	26°C (80°F)	252 mm (9.9 inches)	89%	extreme
March Weather	26°C (80°F)	227 mm (8.9 inches)	91%	extreme
April Weather	27°C (81°F)	167 mm (6.6 inches)	92%	extreme
May Weather	27°C (82°F)	50 mm (2.0 inches)	84%	extreme
June Weather	27°C (82°F)	4 mm (0.1 inches)	70%	extreme
July Weather	27°C (82°F)	6 mm (0.2 inches)	43%	extreme
August Weather	28°C (83°F)	2 mm (0.1 inches)	36%	extreme
September Weather	29°C (85°F)	8 mm (0.3 inches)	30%	extreme
October Weather	29°C (84°F)	33 mm (1.3 inches)	29%	extreme
November Weather	27°C (82°F)	133 mm (5.2 inches)	41%	extreme
December Weather	27°C (81°F)	137 mm (5.4 inches)	68%	extreme