Most Monthly Snow in Flagstaff History

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

What Was the Snowiest Month in Flagstaff History?

According to NOAA records, the most snow that Flagstaff, Arizona has ever received in a single month is 126.0 inches which occurred in January 1895.

Flagstaff Most Snow in One Month

Rank	Snow	Month
1	126.0 inches	January 1895
2	86.0 inches	December 1967
3	79.4 inches	March 1991
4	77.4 inches	March 1973
5	71.3 inches	February 2019
6	67.3 inches	March 1970
7	63.4 inches	January 1980
8	61.4 inches	January 2023
9	61.0 inches	March 1893
10	59.4 inches	January 1979
11	58.3 inches	April 1965
12	56.4 inches	January 2010
13	56.3 inches	January 2005
14	55.7 inches	January 1993
15	51.0 inches	November 1905
16	46.7 inches	January 1982
17	46.3 inches	January 2001
18	45.9 inches	January 1937
18	45.9 inches	February 2024
20	45.6 inches	March 1981