Earliest and Latest Snowfalls in Fort Smith History

This is a list of the earliest and latest times in the year when snow was recorded in Fort Smith, Northwest Territories. It is based on NOAA data from the years 1942–2024.

What's the Earliest it has Snowed in Fort Smith?

The earliest in the season it has snowed in Fort Smith, Northwest Territories is August 24 which has happened twice, most recently in 1986.

What's the Latest it has Snowed in Fort Smith?

The latest in the season it has snowed in Fort Smith, Northwest Territories is June 21 which happened in 1965.

Earliest Snowfalls

Date	Year	Snowfall
August 24	1986	4.0 cm
August 24	1982	0.2 cm
August 25	1982	1.4 cm
September 1	1961	1.0 cm
September 3	1972	0.5 cm
September 3	1965	0.3 cm
September 4	1965	0.3 cm
September 8	1955	2.8 cm
September 9	1955	0.8 cm
September 10	1982	1.0 cm
September 11	1982	3.5 cm
September 13	1965	0.5 cm
September 14	1965	1.8 cm
September 16	1970	2.5 cm
September 16	1957	1.8 cm
September 17	2007	2.2 cm
September 17	1985	1.2 cm
September 18	1995	0.2 cm
September 18	1987	0.6 cm
September 19	2007	1.6 cm
September 19	1954	0.5 cm

Latest Snowfalls

Date	Year	Snowfall
June 21	1965	1.3 cm
June 8	1967	1.8 cm
June 7	1965	1.8 cm
June 6	1965	1.0 cm
June 4	1966	1.8 cm
June 2	1984	0.5 cm
May 30	1947	0.8 cm
May 29	1979	2.9 cm
May 28	1979	2.0 cm
May 28	1974	1.5 cm
May 27	1951	2.0 cm
May 26	1975	2.5 cm
May 26	1959	2.8 cm
May 26	1951	8.6 cm
May 25	2005	1.2 cm
May 25	1975	0.8 cm
May 25	1969	6.1 cm
May 25	1951	2.8 cm
May 24	1963	1.3 cm
May 24	1951	0.8 cm