January Weather in Port Saint Joe, United States

Last updated: June 24, 2025

In January, the average temperature in Port Saint Joe, United States hovers around 14°C (57°F), offering a pleasant climate. Visitors can expect minimums as low as -1°C (30°F) and maximums reaching 24°C (76°F). With precipitation averaging 92 mm (3.6 in) over about 7 days, it's wise to pack an umbrella. Additionally, the average humidity stands at a comfortable 81%, contributing to the region's unique charm.

January Temperature in Port Saint Joe

In January in Port Saint Joe, the average temperature is 14°C (57°F). The maximum can reach 24°C (76°F), and the minimum can be as low as -1°C (30°F). Be prepared for a range of weather conditions when traveling to Port Saint Joe this month.

January Weather in Port Saint Joe: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Port Saint Joe, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Port Saint Joe, January typically has an average temperature of 14°C (57°F), with highs reaching up to 24°C (76°F) and lows dropping to around -1°C (30°F).

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

January Precipitation in Port Saint Joe

In Port Saint Joe in January, the precipitation amount is 92 mm (3.6 in) over the course of 7 days.

January Precipitation Trends in Port Saint Joe

The chart displays monthly precipitation patterns in Port Saint Joe, 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 Port Saint Joe, January typically receives around 92 mm (3.6 inches) of precipitation spread over approximately 7 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 Port Saint Joe

In Port Saint Joe in January, humidity is 81%. With an average temperature of 14°C (57°F), this humidity feels like a warm, dense blanket that clings to your skin, making outdoor exploration a bit heavier and more tiring.

January Average Humidity in Port Saint Joe

This chart illustrates the average monthly humidity levels in Port Saint Joe, 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 Port Saint Joe is approximately 81%, 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 Port Saint Joe

In Port Saint Joe in January, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Port Saint Joe.

Maximum UV Index Levels in Port Saint Joe for January

The chart shows the monthly maximum UV Index (UVI) for Port Saint Joe 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 Port Saint Joe typically reaches 5, which falls under the moderate exposure category.

Data source: Port Saint Joe 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 Port Saint Joe Compares to Other Months

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

This table compares monthly weather conditions in Port Saint Joe, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	14°C (57°F)	92 mm (3.6 inches)	81%	moderate
February Weather	16°C (61°F)	102 mm (4.0 inches)	81%	very high
March Weather	18°C (65°F)	36 mm (1.4 inches)	80%	very high
April Weather	20°C (69°F)	92 mm (3.6 inches)	80%	extreme
May Weather	24°C (76°F)	89 mm (3.5 inches)	77%	extreme
June Weather	27°C (81°F)	174 mm (6.8 inches)	73%	extreme
July Weather	28°C (82°F)	170 mm (6.7 inches)	77%	extreme
August Weather	28°C (82°F)	225 mm (8.9 inches)	76%	extreme
September Weather	27°C (81°F)	187 mm (7.4 inches)	79%	very high
October Weather	24°C (76°F)	126 mm (5.0 inches)	77%	very high
November Weather	18°C (65°F)	49 mm (1.9 inches)	81%	high
December Weather	16°C (61°F)	126 mm (5.0 inches)	83%	moderate