January Weather in Blacksburg, United States

Last updated: June 24, 2025

In January, the average temperature in Blacksburg, United States hovers around 7°C (45°F). Expect challenging weather, with temperatures ranging from a chilly -12°C (10°F) to a warm 26°C (78°F). The month brings about 93 mm (3.7 in) of precipitation over 9 days, contributing to an average humidity of 86%. Prepare accordingly!

January Temperature in Blacksburg

In January in Blacksburg, the average temperature is 7°C (45°F). Maximums can reach 26°C (78°F) and minimums can be as low as -12°C (10°F). This range makes it essential to pack layers to stay comfortable while exploring the area.

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

The chart illustrates January temperature patterns in Blacksburg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Blacksburg, January typically has an average temperature of 7°C (45°F), with highs reaching up to 26°C (78°F) and lows dropping to around -12°C (10°F).

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

January Precipitation in Blacksburg

In Blacksburg in January, the precipitation amount is 93 mm (3.7 in) over the course of 9 days.

January Precipitation Trends in Blacksburg

The chart displays monthly precipitation patterns in Blacksburg, 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 Blacksburg, January typically receives around 93 mm (3.7 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 Blacksburg

In Blacksburg 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 Blacksburg

This chart illustrates the average monthly humidity levels in Blacksburg, 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 Blacksburg 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 Blacksburg

In Blacksburg 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 Blacksburg for better planning.

Maximum UV Index Levels in Blacksburg for January

The chart shows the monthly maximum UV Index (UVI) for Blacksburg 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 Blacksburg typically reaches 4, which falls under the moderate exposure category.

Data source: Blacksburg 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 Blacksburg Compares to Other Months

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

This table compares monthly weather conditions in Blacksburg, 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)	93 mm (3.7 inches)	86%	moderate
February Weather	10°C (50°F)	119 mm (4.7 inches)	85%	high
March Weather	13°C (55°F)	94 mm (3.7 inches)	84%	very high
April Weather	17°C (63°F)	114 mm (4.5 inches)	82%	very high
May Weather	22°C (71°F)	116 mm (4.6 inches)	83%	very high
June Weather	25°C (77°F)	86 mm (3.4 inches)	82%	extreme
July Weather	27°C (81°F)	96 mm (3.8 inches)	80%	very high
August Weather	26°C (79°F)	123 mm (4.8 inches)	74%	very high
September Weather	24°C (75°F)	133 mm (5.2 inches)	75%	very high
October Weather	19°C (66°F)	102 mm (4.0 inches)	79%	very high
November Weather	11°C (52°F)	95 mm (3.8 inches)	87%	moderate
December Weather	9°C (48°F)	125 mm (4.9 inches)	87%	moderate