January Weather in Gainesville, United States

Last updated: June 24, 2025

In January, the average temperature in Gainesville, United States hovers around 7°C (45°F). Temperatures can vary significantly, with a minimum that can dip to -11°C (12°F) and a maximum soaring up to 24°C (75°F). Expect some rain during this month, with a precipitation amount of 113 mm (4.4 in) spread over 9 days. The air is quite humid too, with an average humidity level of 86%, making for a unique climate experience.

January Temperature in Gainesville

In January in Gainesville, the average temperature is 7°C (45°F). Maximum temperatures can reach 24°C (75°F), while minimums can dip as low as -11°C (12°F). Be prepared for a wide range of temperatures when traveling to Gainesville 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 (45°F), with highs reaching up to 24°C (75°F) and lows dropping to around -11°C (12°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 113 mm (4.4 in) over a period of 9 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 113 mm (4.4 inches) of precipitation spread over approximately 9 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 86%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration a bit uncomfortable and necessitating cozy layers to stay warm while navigating the moist air.

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 86%, 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 (45°F)	113 mm (4.4 inches)	86%	moderate
February Weather	10°C (50°F)	158 mm (6.2 inches)	86%	high
March Weather	13°C (55°F)	137 mm (5.4 inches)	86%	very high
April Weather	16°C (62°F)	124 mm (4.9 inches)	82%	extreme
May Weather	21°C (70°F)	131 mm (5.2 inches)	85%	extreme
June Weather	24°C (76°F)	125 mm (4.9 inches)	85%	extreme
July Weather	26°C (79°F)	111 mm (4.4 inches)	83%	extreme
August Weather	25°C (78°F)	145 mm (5.7 inches)	76%	very high
September Weather	23°C (74°F)	121 mm (4.8 inches)	76%	very high
October Weather	18°C (65°F)	163 mm (6.4 inches)	80%	very high
November Weather	11°C (52°F)	82 mm (3.2 inches)	88%	high
December Weather	9°C (48°F)	141 mm (5.6 inches)	88%	moderate