Earliest and Latest Snowfalls in Grand Forks History

This is a list of the earliest and latest times in the year when snow was recorded in Grand Forks, North Dakota. It is based on NOAA data from the years 1893–2024.

What's the Earliest it has Snowed in Grand Forks?

The earliest in the season it has snowed in Grand Forks, North Dakota is September 24 which happened in 1912.

What's the Latest it has Snowed in Grand Forks?

The latest in the season it has snowed in Grand Forks, North Dakota is May 27 which happened in 1947.

Earliest Snowfalls

Date	Year	Snowfall
September 24	1912	0.2 inches
September 26	1972	0.5 inches
September 27	1941	0.2 inches
September 28	1939	0.2 inches
October 2	1950	2.0 inches
October 4	2018	1.1 inches
October 4	2012	3.5 inches
October 5	2018	0.3 inches
October 5	2005	0.6 inches
October 5	2000	0.2 inches
October 6	1974	4.2 inches
October 7	1985	1.0 inches
October 7	1925	3.0 inches
October 8	1927	1.4 inches
October 10	2019	0.7 inches
October 10	2018	5.7 inches
October 10	1959	0.4 inches
October 10	1921	3.0 inches
October 11	2019	4.2 inches
October 11	2018	0.4 inches
October 11	2006	0.1 inches
October 11	1959	1.0 inches

Latest Snowfalls

Date	Year	Snowfall
May 27	1947	0.3 inches
May 21	1924	0.7 inches
May 20	1931	0.1 inches
May 17	1915	0.1 inches
May 13	1997	0.5 inches
May 13	1924	3.0 inches
May 12	1997	0.2 inches
May 11	1946	1.0 inches
May 10	2008	0.7 inches
May 10	1895	0.5 inches
May 9	1902	1.5 inches
May 8	1938	4.1 inches
May 7	1923	0.1 inches
May 6	2002	0.5 inches
May 6	1948	0.5 inches
May 6	1931	3.0 inches
May 6	1924	3.0 inches
May 6	1914	0.1 inches
May 5	1938	0.2 inches
May 5	1914	0.2 inches
May 5	1906	0.5 inches