White Christmas in St. Louis?
Historically, St. Louis, MO has a 17% chance of a white Christmas — at least 1 inch of snow on the ground on 25 December, about 1 Christmas in 10 — based on NOAA's 1991–2020 normals for St Louis Lambert Intl AP, 21 km from the city centre.
At least 5 inches is on the ground in 5% of years, and new snow (0.1 inch or more) falls on Christmas Day in 12%.
All US cities ranked Weather alerts now
From 15 December this page also links the National Weather Service forecast for St. Louis.
St. Louis against other cities
St. Louis, MO ranks 24 of 93 US cities on our list.
| Indianapolis, IN · 370 km | 26% |
|---|---|
| Kansas City, MO · 383 km | 21% |
| Memphis, TN · 387 km | 1% |
| Louisville, KY · 389 km | 9% |
| New South Memphis, TN · 394 km | 1% |
| Nashville, TN · 407 km | 0% |
What this page shows, and what it misses
NOAA's smoothed share of Christmases from 1991 to 2020 with snow on the ground at St Louis Lambert Intl AP (station USW00013994, 531 ft above sea level, 21 km from the centre of St. Louis), based on 30 years with data.
It misses this year's weather and local differences: snow cover can change a lot over a few miles and a few hundred feet of height.
FAQQuestions people ask
Will St. Louis, MO have a white Christmas?
Historically, St. Louis, MO has a 17% chance of a white Christmas — at least 1 inch of snow on the ground on 25 December, about 1 Christmas in 10 — based on NOAA's 1991–2020 normals for St Louis Lambert Intl AP, 21 km from the city centre. These are long-run odds, not a forecast: from about a week before, check the National Weather Service forecast for St. Louis.
How much snow does St. Louis, MO usually have on Christmas Day?
At least 5 inches is on the ground in 5% of years, and new snow (0.1 inch or more) falls on Christmas Day in 12%. The median snow depth on 25 December at this station is 3 inches.
How does St. Louis, MO compare with other US cities?
St. Louis, MO ranks 24 of 93 US cities on this list for the chance of 1 inch or more of snow on the ground on Christmas Day.
Source: NOAA National Centers for Environmental Information, U.S. Climate Normals 1991–2020 (daily normals; Palecki, M., Durre, I., Applequist, S., Arguez, A. & Lawrimore, J., 2021), public domain. Forecast links: National Weather Service (api.weather.gov), public domain. Station matching and ranking are Global Incident Tracker's own; NOAA does not endorse them.