January Weather in Augusta, United States

Last updated: June 24, 2025

In January, the average temperature in Augusta, United States hovers around -3°C (26°F), making it a chilly time of year. Temperatures can plunge as low as -25°C (-13°F), while occasionally peaking at a milder 15°C (60°F). Expect about 71 mm (2.8 in) of precipitation spread over 11 days, contributing to a high average humidity of 87%. Prepare for a frosty, wet month ahead!

January Temperature in Augusta

In January in Augusta, the average temperature is -3°C (26°F). Maximum temperatures can reach 15°C (60°F), while minimums can drop as low as -25°C (-13°F). This makes it advisable for travelers to prepare for a wide range of weather conditions, including warm days and potentially frigid nights.

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

The chart illustrates January temperature patterns in Augusta, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Augusta, January typically has an average temperature of -3°C (26°F), with highs reaching up to 15°C (60°F) and lows dropping to around -25°C (-13°F).

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

January Precipitation in Augusta

In Augusta in January, the precipitation amount is 71 mm (2.8 in) distributed over 11 days.

January Precipitation Trends in Augusta

The chart displays monthly precipitation patterns in Augusta, 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 Augusta, January typically receives around 71 mm (2.8 inches) of precipitation spread over approximately 11 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 Augusta

In Augusta in January, humidity is 87%. With an average temperature of -3°C (26°F), this humidity feels like walking through a thick fog, making travels uncomfortable and adding a chill that seeps into your bones.

January Average Humidity in Augusta

This chart illustrates the average monthly humidity levels in Augusta, 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 Augusta is approximately 87%, 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 Augusta

In Augusta in January, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Augusta, you can visit Hourly UV Index in Augusta.

Maximum UV Index Levels in Augusta for January

The chart shows the monthly maximum UV Index (UVI) for Augusta 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 Augusta typically reaches 2, which falls under the low exposure category.

Data source: Augusta 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 Augusta Compares to Other Months

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

This table compares monthly weather conditions in Augusta, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (26°F)	71 mm (2.8 inches)	87%	low
February Weather	-3°C (28°F)	75 mm (3.0 inches)	87%	moderate
March Weather	3°C (38°F)	84 mm (3.3 inches)	86%	high
April Weather	8°C (47°F)	94 mm (3.7 inches)	87%	very high
May Weather	15°C (60°F)	143 mm (5.6 inches)	82%	very high
June Weather	21°C (70°F)	112 mm (4.4 inches)	81%	very high
July Weather	24°C (75°F)	108 mm (4.2 inches)	78%	very high
August Weather	22°C (72°F)	76 mm (3.0 inches)	79%	very high
September Weather	19°C (66°F)	95 mm (3.8 inches)	79%	high
October Weather	12°C (54°F)	132 mm (5.2 inches)	82%	moderate
November Weather	4°C (39°F)	73 mm (2.9 inches)	87%	moderate
December Weather	0°C (33°F)	63 mm (2.5 inches)	86%	low