St Louis snow in 2020-21
St Louis recorded 12.9 inches of snow in 2020-21, against a 1991-2020 normal of 16.6 inches. Measurable snow, at 0.1 inch or more, fell on 15 days at St Louis Lambert International Airport, and the largest single fall was 5.7 inches on Feb 15, 2021.
Earlier season: 2019-20Later season: 2021-22Back to the St Louis snow page
St Louis snow in 2020-21
| Season total | 12.9 inches | 2020-21 |
|---|---|---|
| 1991-2020 normal | 16.6 inches | Normals, the 1991-2020 average, come from NCEI. |
| Measurable days | 15 | |
| Largest day | 5.7 inches | Feb 15, 2021 |
Snow by month in 2020-21
Every measurable snow day in 2020-21
| Date | Snowfall |
|---|---|
| Apr 20, 2021 | 0.8 inches |
| Feb 18, 2021 | 0.2 inches |
| Feb 17, 2021 | 0.5 inches |
| Feb 15, 2021 | 5.7 inches |
| Feb 14, 2021 | 0.1 inches |
| Feb 13, 2021 | 0.8 inches |
| Feb 11, 2021 | 0.3 inches |
| Feb 10, 2021 | 0.2 inches |
| Feb 9, 2021 | 0.1 inches |
| Feb 8, 2021 | 0.5 inches |
| Feb 6, 2021 | 0.4 inches |
| Jan 27, 2021 | 2.3 inches |
| Jan 17, 2021 | 0.3 inches |
| Jan 15, 2021 | 0.4 inches |
| Dec 16, 2020 | 0.3 inches |
The readings come from St Louis Lambert International Airport, a GHCN-Daily station whose record begins in 1938. Station observations from GHCN-Daily, with a 1 to 3 day lag and quality checks.
Under 17 U.S.C. 105, no copyright attaches to the government-produced figures on this page, including reports, alerts, station observations, and normals, which were created by the National Weather Service and other NOAA offices. The notice that 17 U.S.C. 403 requires appears in this sentence. It does not imply endorsement by or affiliation with those agencies. See: Data sources and attribution.