Most Snow in a 2-Day Period in Mt. Washington History

This is a list of the largest snowfall totals ever recorded over 2 consecutive days in Mt. Washington, New Hampshire history from 1948–2024.

Note: Does not include overlapping periods.

Change num days:

Years marked with a gold background have more than 5% incomplete data

Rank	Snowfall	Date
1	77.1 inches	Feb 25–26, 1969
2	46.5 inches	Mar 23–24, 1977
3	45.7 inches	Dec 14–15, 1968
4	42.4 inches	Mar 27–28, 1992
5	42.0 inches	Feb 9–10, 1969
6	41.0 inches	Dec 26–27, 1969
7	35.9 inches	Dec 12–13, 1952
8	33.9 inches	Mar 18–19, 1973
9	33.7 inches	Nov 12–13, 1968
10	33.4 inches	Oct 25–26, 2005
10	33.4 inches	Apr 16–17, 1988
12	32.7 inches	Feb 15–16, 1953
13	32.1 inches	May 14–15, 2017
14	31.2 inches	Feb 25–26, 1966
15	30.2 inches	Feb 10–11, 1970
16	30.0 inches	Oct 16–17, 2005
17	29.8 inches	Apr 4–5, 1975
18	29.7 inches	Mar 12–13, 1985
19	28.5 inches	Apr 10–11, 1996
20	27.5 inches	Mar 3–4, 1969