January Weather in Gainesville, United States

Last updated: June 24, 2025

In January, the average temperature in Gainesville, United States hovers around 14°C (57°F). Expect a chilly minimum of -4°C (24°F) and a pleasant maximum of 28°C (83°F). With 49 mm (1.9 in) of precipitation over about 5 days, don't forget your umbrella! The air tends to be quite moist, showcasing an average humidity of 83%.

January Temperature in Gainesville

In January in Gainesville, the average temperature is 14°C (57°F), with maximums reaching up to 28°C (83°F) and minimums dropping as low as -4°C (24°F). This range indicates that travelers should be prepared for both warm and cool weather, making it essential to pack accordingly for their trip.

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 14°C (57°F), with highs reaching up to 28°C (83°F) and lows dropping to around -4°C (24°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 49 mm (1.9 in) spread over a period of 5 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 49 mm (1.9 inches) of precipitation spread over approximately 5 days.

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

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Millimeters (mm) Inches (in)

January Humidity in Gainesville

In Gainesville in January, humidity is 83%. With an average temperature of 14°C (57°F), this humidity feels like you're stepping into a warm, damp embrace that can make outdoor activities quite uncomfortable, often leaving you sweaty and exhausted if you're not prepared with plenty of water and breathable clothing.

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 83%, 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 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 Gainesville.

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 5, 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	14°C (57°F)	49 mm (1.9 inches)	83%	moderate
February Weather	17°C (63°F)	63 mm (2.5 inches)	80%	very high
March Weather	18°C (65°F)	42 mm (1.7 inches)	75%	very high
April Weather	21°C (70°F)	78 mm (3.1 inches)	70%	extreme
May Weather	24°C (76°F)	100 mm (3.9 inches)	68%	extreme
June Weather	26°C (80°F)	156 mm (6.1 inches)	75%	extreme
July Weather	27°C (81°F)	176 mm (6.9 inches)	79%	extreme
August Weather	27°C (81°F)	183 mm (7.2 inches)	81%	extreme
September Weather	26°C (80°F)	124 mm (4.9 inches)	83%	very high
October Weather	24°C (75°F)	70 mm (2.8 inches)	81%	very high
November Weather	18°C (64°F)	64 mm (2.5 inches)	82%	high
December Weather	15°C (59°F)	85 mm (3.3 inches)	84%	moderate