January Weather in Fredericksburg, United States

Last updated: June 24, 2025

In Fredericksburg, United States, the average temperature in January hovers around -7°C (19°F). Expect chilly extremes, with minimums dropping to -34°C (-28°F) and maximums reaching up to 11°C (53°F). During this month, anticipate approximately 38 mm (1.5 in) of precipitation over 7 days, alongside a notable average humidity of 84%. Stay warm and ready for a wintry adventure!

January Temperature in Fredericksburg

In January in Fredericksburg, the average temperature is -7°C (19°F), with maximums reaching up to 11°C (53°F) and minimums plummeting as low as -34°C (-28°F). It's essential to be prepared for extreme cold while exploring the stunning winter landscape.

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

The chart illustrates January temperature patterns in Fredericksburg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fredericksburg, January typically has an average temperature of -7°C (19°F), with highs reaching up to 11°C (53°F) and lows dropping to around -34°C (-28°F).

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

January Precipitation in Fredericksburg

In Fredericksburg in January, the precipitation amount is 38 mm (1.5 in) over the course of 7 days.

January Precipitation Trends in Fredericksburg

The chart displays monthly precipitation patterns in Fredericksburg, 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 Fredericksburg, January typically receives around 38 mm (1.5 inches) of precipitation spread over approximately 7 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 Fredericksburg

In Fredericksburg in January humidity is 84%. With an average temperature of -7°C (19°F), this humidity feels like a biting chill that cuts through layers of clothing, making outdoor travel uncomfortable and prompting a need for frequent warm breaks indoors.

January Average Humidity in Fredericksburg

This chart illustrates the average monthly humidity levels in Fredericksburg, 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 Fredericksburg is approximately 84%, 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 Fredericksburg

In Fredericksburg in January, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Fredericksburg, you can check the information here.

Maximum UV Index Levels in Fredericksburg for January

The chart shows the monthly maximum UV Index (UVI) for Fredericksburg 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 Fredericksburg typically reaches 3, which falls under the moderate exposure category.

Data source: Fredericksburg 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 Fredericksburg Compares to Other Months

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

This table compares monthly weather conditions in Fredericksburg, 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 (19°F)	38 mm (1.5 inches)	84%	moderate
February Weather	-7°C (19°F)	52 mm (2.0 inches)	85%	moderate
March Weather	2°C (35°F)	70 mm (2.8 inches)	84%	moderate
April Weather	8°C (46°F)	72 mm (2.8 inches)	83%	very high
May Weather	15°C (60°F)	169 mm (6.7 inches)	75%	very high
June Weather	22°C (72°F)	131 mm (5.2 inches)	79%	extreme
July Weather	23°C (74°F)	94 mm (3.7 inches)	75%	very high
August Weather	21°C (71°F)	119 mm (4.7 inches)	69%	very high
September Weather	18°C (65°F)	126 mm (4.9 inches)	74%	very high
October Weather	10°C (50°F)	135 mm (5.3 inches)	79%	moderate
November Weather	2°C (35°F)	51 mm (2.0 inches)	88%	moderate
December Weather	-2°C (28°F)	37 mm (1.5 inches)	82%	moderate