Most Monthly Snow in Dubuque History

This is a list of the largest daily snowfall totals ever recorded in Dubuque, Iowa history from 1938–2024.

What Was the Snowiest Month in Dubuque History?

According to NOAA records, the most snow that Dubuque, Iowa has ever received in a single month is 37.6 inches which occurred in December 2000.

Month to date though April 25, 2024: 6.5 inches

Dubuque Most Snow in One Month

Rank	Snow	Month
1	37.6 inches	December 2000
2	32.5 inches	February 2008
3	30.2 inches	March 1959
4	29.3 inches	January 1979
5	27.5 inches	December 2010
6	26.5 inches	January 2024
7	26.4 inches	December 1977
8	25.1 inches	February 1975
9	24.3 inches	January 2019
10	24.2 inches	December 2008
11	24.0 inches	February 1962
12	23.7 inches	February 1994
13	23.0 inches	March 1951
14	22.3 inches	January 1947
15	21.4 inches	December 1969
16	21.1 inches	January 2021
17	20.9 inches	December 1987
18	20.7 inches	December 1961
18	20.7 inches	February 2007
20	20.6 inches	December 2007