Snowiest Winter Season in Thermopolis History

This is a list of the largest snowfall totals ever recorded in Thermopolis, Wyoming during a winter season from 1899–2024. It includes any snow from July 1st – June 30th of the following year, not necessarily just snow that happened during winter.

If you are looking for the most snow in a calendar year, click here.

What Was the Snowiest Winter in Thermopolis History?

According to NOAA records, the most snow that Thermopolis, Wyoming has ever received over a winter season is 79.0 inches which occurred in 1997–1998.

Thermopolis Snowfall by Winter Season

Years marked with a gold background have more than 5% incomplete data
Click column headers to sort

Year	Rank	Snow (inches)
2023–2024	60	25.5
2022–2023	4	63.1
2021–2022	32	36.0
2020–2021	46	30.4
2019–2020	9	54.2
2018–2019	37	32.5
2017–2018	42	31.1
2016–2017	34	35.0
2015–2016	61	24.5
2014–2015	24	39.5
2013–2014	20	42.0
2012–2013	31	36.0
2011–2012	49	30.0
2010–2011	64	23.0
2009–2010	71	21.0
2008–2009	78	14.0
2007–2008	75	14.8
2006–2007	51	29.8
2005–2006	66	22.5
2004–2005	83	10.5
2003–2004	15	45.0
2002–2003	40	31.8
2001–2002	30	36.1
2000–2001	48	30.1
1999–2000	82	10.5
1998–1999	78	14.0
1997–1998	1	79.0
1996–1997	23	40.0
1995–1996	49	30.0
1994–1995	72	18.7
1993–1994	62	23.5
1992–1993	22	40.1
1991–1992	39	32.1
1990–1991	65	22.9
1989–1990	93	0.0
1988–1989	93	0.0
1987–1988	93	0.0
1986–1987	93	0.0
1985–1986	93	0.0
1984–1985	93	0.0
1983–1984	93	0.0
1982–1983	93	0.0
1981–1982	93	0.0
1980–1981	93	0.0
1979–1980	93	0.0
1978–1979	93	0.0
1977–1978	93	0.0
1976–1977	93	0.0
1975–1976	93	0.0
1974–1975	93	0.0
1973–1974	93	0.0
1972–1973	93	0.0
1971–1972	93	0.0
1970–1971	93	0.0
1969–1970	93	0.0
1968–1969	93	0.0
1967–1968	93	0.0
1966–1967	93	0.0
1965–1966	93	0.0
1964–1965	93	0.0
1963–1964	73	18.0
1962–1963	84	9.7
1961–1962	86	9.5
1960–1961	85	9.5
1959–1960	44	30.9
1958–1959	35	33.8
1957–1958	28	38.5
1956–1957	81	12.0
1955–1956	67	22.0
1954–1955	16	45.0
1953–1954	8	55.0
1952–1953	54	28.0
1951–1952	43	31.0
1950–1951	57	27.5
1949–1950	69	21.7
1948–1949	51	29.8
1947–1948	93	0.0
1946–1947	93	0.0
1945–1946	93	0.0
1944–1945	93	0.0
1943–1944	93	0.0
1942–1943	93	0.0
1941–1942	36	33.0
1940–1941	10	52.3
1939–1940	63	23.3
1938–1939	19	43.9
1937–1938	27	38.5
1936–1937	17	44.7
1935–1936	45	30.9
1934–1935	56	27.9
1933–1934	58	27.3
1932–1933	33	35.2
1931–1932	14	47.7
1930–1931	87	8.8
1929–1930	92	3.5
1928–1929	6	58.0
1927–1928	74	17.5
1926–1927	12	51.0
1925–1926	25	39.0
1924–1925	80	14.0
1923–1924	18	44.5
1922–1923	29	37.0
1921–1922	5	62.0
1920–1921	90	4.0
1919–1920	93	0.0
1918–1919	89	4.9
1917–1918	11	52.0
1916–1917	2	73.8
1915–1916	21	40.4
1914–1915	59	26.2
1913–1914	26	38.6
1912–1913	7	55.3
1911–1912	3	64.8
1910–1911	77	14.3
1909–1910	54	28.0
1908–1909	47	30.2
1907–1908	41	31.7
1906–1907	93	0.0
1905–1906	37	32.5
1904–1905	88	8.5
1903–1904	68	22.0
1902–1903	53	29.0
1901–1902	70	21.0
1900–1901	13	48.0
1899–1900	76	14.4
1898–1899	90	4.0

Weather Station Details

Years	Station	Coordinates
1899–2024	Thermopolis	location