Earliest and Latest Snowfalls in Opheim History

This is a list of the earliest and latest times in the year when snow was recorded in Opheim, Montana. It is based on NOAA data from the years 1928–2023.

What's the Earliest it has Snowed in Opheim?

The earliest in the season it has snowed in Opheim, Montana is September 15 which happened in 2006.

What's the Latest it has Snowed in Opheim?

The latest in the season it has snowed in Opheim, Montana is June 8 which happened in 1950.

Earliest Snowfalls

Date	Year	Snowfall
September 15	2006	1.0 inches
September 17	2006	2.0 inches
September 18	1957	0.5 inches
September 21	1946	0.5 inches
September 22	1934	2.0 inches
September 23	1985	2.0 inches
September 23	1984	1.0 inches
September 23	1934	2.5 inches
September 24	1972	2.0 inches
September 24	1951	1.0 inches
September 24	1942	0.2 inches
September 24	1930	3.0 inches
September 25	1965	2.0 inches
September 25	1951	0.5 inches
September 26	1965	2.0 inches
September 26	1964	2.0 inches
September 26	1951	0.4 inches
September 26	1941	1.5 inches
September 27	1952	0.3 inches
September 28	1982	2.0 inches
September 28	1956	1.5 inches

Latest Snowfalls

Date	Year	Snowfall
June 8	1950	4.0 inches
June 7	1950	4.0 inches
May 23	2002	1.0 inches
May 22	2002	0.5 inches
May 15	1942	0.3 inches
May 14	1929	0.1 inches
May 13	2009	2.0 inches
May 13	1974	2.0 inches
May 13	1946	0.5 inches
May 12	2004	3.0 inches
May 12	2000	2.0 inches
May 12	1983	9.0 inches
May 12	1970	2.0 inches
May 12	1966	3.0 inches
May 11	2004	7.0 inches
May 11	1999	5.0 inches
May 11	1970	2.0 inches
May 11	1953	1.0 inches
May 10	1999	3.0 inches
May 10	1996	1.0 inches
May 10	1982	2.0 inches
May 10	1968	2.0 inches
May 10	1953	1.0 inches
May 10	1943	0.5 inches