Most Monthly Snow in St. Charles History

This is a list of the largest daily snowfall totals ever recorded in St. Charles, Missouri history from 1893–2024.

What Was the Snowiest Month in St. Charles History?

According to NOAA records, the most snow that St. Charles, Missouri has ever received in a single month is 27.5 inches which occurred in March 1912.

St. Charles Most Snow in One Month

Rank	Snow	Month
1	27.5 inches	March 1912
2	27.2 inches	January 1977
3	26.5 inches	December 1973
4	24.0 inches	February 1900
5	19.8 inches	March 1947
6	19.0 inches	February 1993
7	18.0 inches	February 1910
8	17.8 inches	January 1904
9	17.5 inches	February 1914
10	15.0 inches	March 1906
11	14.5 inches	December 1899
12	14.0 inches	February 1912
12	14.0 inches	January 1909
14	13.5 inches	January 1940
15	13.2 inches	January 1930
16	12.6 inches	January 1982
17	12.5 inches	February 2022
18	12.2 inches	February 1961
19	12.0 inches	February 1911
19	12.0 inches	March 1899