VIRGINIA — Measurable snowfall is a regular, though variable, occurrence in Virginia during January based on long-term weather records, according to historical data from the National Weather Service and climate averages across the state.
January is typically the coldest month of the year in Virginia, creating conditions that can support snow when sufficient moisture is present. Average January temperatures range from the low 30s in the mountains to the upper 30s and low 40s in central and eastern portions of the state. Colder air is more persistent at higher elevations, increasing the likelihood that precipitation falls as snow rather than rain.
Snowfall frequency and amounts vary significantly by region. Western Virginia, particularly the Allegheny Highlands and Blue Ridge Mountains, historically receives the highest January snowfall totals. Mountain locations often record several inches of snow each January, with some areas averaging more than 10 inches for the month over long-term climate periods.
Central Virginia, including the Piedmont region, typically experiences lighter and less frequent snowfall. January averages in these areas are lower, often a few inches or less for the entire month, but measurable snow does occur in many years. Eastern Virginia and the Tidewater region generally see the least snowfall, as milder temperatures near the coast more often result in rain or mixed precipitation. Even so, historical records show that measurable snow has occurred in coastal areas during January when cold air is firmly in place.
Virginia’s snowfall patterns are influenced by several common winter weather setups. Cold air moving south from Canada, combined with low-pressure systems tracking along the Gulf Coast or the Atlantic coastline, has historically produced some of the state’s most significant January snow events. In other cases, weaker systems may produce light accumulations or brief snow showers.
Climate records also show that snowfall in January is highly variable from year to year. Some Januaries feature multiple snow events, while others record little to no measurable snow, particularly in lower-elevation and coastal areas. Large-scale climate patterns, such as variations in ocean temperatures and atmospheric circulation, can influence how often cold air and winter storms affect the region.
Overall, historical data confirm that measurable snowfall in January is possible across Virginia, with the likelihood and typical amounts increasing from east to west and from lower elevations to higher terrain.
