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January Weather in Augusta, United States

Last updated: June 24, 2025

In January, the average temperature in Augusta, United States hovers around -8°C (17°F), with extremes ranging from a chilling -33°C (-26°F) to a milder 8°C (46°F). Expect a modest precipitation of 33 mm (1.3 in) over approximately 6 days, coupled with high humidity levels at 88%, creating a truly frosty atmosphere.

January Temperature in Augusta

In January in Augusta, the average temperature is -8°C (17°F). The maximum can reach 8°C (46°F), while the minimum can be as low as -33°C (-26°F). Travelers should be well-prepared for extreme cold conditions during this time.

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 -8°C (17°F), with highs reaching up to 8°C (46°F) and lows dropping to around -33°C (-26°F).
JanFebMarAprMayJunJulAugSepOctNovDec171833435869726963483324
Data source: Temperature data for Augusta generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Augusta

In Augusta, in January, the precipitation amount is 33 mm (1.3 in) over the course of 6 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 33 mm (1.3 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec33525597130134124132931205251
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Augusta

In Augusta in January humidity is 88%. With an average temperature of -8°C (17°F), this humidity feels like a biting chill, making travel uncomfortable and prompting the need for extra layers to ward off the damp cold 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 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%89%86%85%79%80%80%78%80%84%89%85%
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.
JanFebMarAprMayJunJulAugSepOctNovDec2458810997532
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.
 TemperaturePrecipitationHumidityUV
January Weather-8°C (17°F)33 mm (1.3 inches)88%low
February Weather-8°C (18°F)52 mm (2.0 inches)89%moderate
March Weather1°C (33°F)55 mm (2.2 inches)86%moderate
April Weather6°C (43°F)97 mm (3.8 inches)85%very high
May Weather15°C (58°F)130 mm (5.1 inches)79%very high
June Weather21°C (69°F)133 mm (5.3 inches)80%very high
July Weather22°C (73°F)124 mm (4.9 inches)80%very high
August Weather20°C (69°F)132 mm (5.2 inches)78%very high
September Weather17°C (63°F)93 mm (3.6 inches)80%high
October Weather9°C (48°F)120 mm (4.7 inches)84%moderate
November Weather1°C (33°F)52 mm (2.0 inches)89%moderate
December Weather-4°C (24°F)51 mm (2.0 inches)85%low

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