January Weather in Gainesville, United States

Last updated: June 24, 2025

In January, the average temperature in Gainesville, United States hovers around 7°C (44°F), with extremes ranging from a chilly -14°C (7°F) to a warm 25°C (78°F). This month sees about 53 mm (2.1 in) of precipitation over 6 days, while the average humidity remains relatively high at 80%. Whether you're braving the cold or enjoying the occasional warm spell, be prepared for a mix of weather conditions!

January Temperature in Gainesville

In January in Gainesville, the average temperature is 7°C (44°F). The maximum can reach 25°C (78°F), while the minimum can be as low as -14°C (7°F). Be sure to pack for a wide range of temperatures if you're planning to travel during this month.

January Weather in Gainesville: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Gainesville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gainesville, January typically has an average temperature of 7°C (44°F), with highs reaching up to 25°C (78°F) and lows dropping to around -14°C (7°F).

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

January Precipitation in Gainesville

In Gainesville in January, the precipitation amount is 53 mm (2.1 in) over a span of 6 days.

January Precipitation Trends in Gainesville

The chart displays monthly precipitation patterns in Gainesville, 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 Gainesville, January typically receives around 53 mm (2.1 inches) of precipitation spread over approximately 6 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 Gainesville

In Gainesville in January humidity is 80%. With an average temperature of 7°C (44°F), this humidity feels like a chilly dampness that clings to your skin, making it essential to dress in layers and be prepared for a slightly uncomfortable but invigorating travel experience.

January Average Humidity in Gainesville

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

In Gainesville in January, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Gainesville for better planning.

Maximum UV Index Levels in Gainesville for January

The chart shows the monthly maximum UV Index (UVI) for Gainesville 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 Gainesville typically reaches 4, which falls under the moderate exposure category.

Data source: Gainesville 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 Gainesville Compares to Other Months

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

This table compares monthly weather conditions in Gainesville, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (44°F)	53 mm (2.1 inches)	80%	moderate
February Weather	8°C (47°F)	79 mm (3.1 inches)	79%	high
March Weather	14°C (58°F)	93 mm (3.7 inches)	78%	very high
April Weather	17°C (63°F)	98 mm (3.9 inches)	78%	very high
May Weather	23°C (73°F)	121 mm (4.8 inches)	81%	extreme
June Weather	27°C (80°F)	100 mm (3.9 inches)	78%	extreme
July Weather	29°C (84°F)	43 mm (1.7 inches)	73%	extreme
August Weather	28°C (83°F)	90 mm (3.5 inches)	66%	extreme
September Weather	25°C (77°F)	99 mm (3.9 inches)	65%	very high
October Weather	19°C (66°F)	129 mm (5.1 inches)	72%	very high
November Weather	12°C (54°F)	47 mm (1.9 inches)	82%	high
December Weather	9°C (49°F)	55 mm (2.1 inches)	87%	moderate