Will it be a white Christmas in Baltimore?

Snow depth is measured once a day in whole inches; a trace is less than half an inch. "No reading" means the station sent none for that day.

Forecasts reach about 7 days ahead, so nobody can say yet whether Baltimore will see snow on Christmas 2026. From December 18, 2026 this page shows the National Weather Service forecast for Christmas Eve night and Christmas Day.

NOAA's 1991–2020 normals give Baltimore a 7.1% chance of at least 1 inch of snow on the ground around December 25 — the figure behind NOAA's white Christmas map. It is the share of days with 1 inch or more on the ground in a 29-day window centred on December 25, so it describes late December, not the day alone.

At Baltimore Wash International Airport, at least 1 inch of snow was on the ground on December 25 in 2 of the 35 years from 1991 to 2025 with a snow-depth reading. The most recent was 2009; the deepest was 6 inches in 2009.

At this one station, snow was seen falling on 6 of the 35 Christmas Days with a snowfall reading from 1991 to 2025 — the Met Office's test. The UK rule counts a single snowflake anywhere in the country, not at one station.