Snowiest Winter Season in Flagstaff History

This is a list of the largest snowfall totals ever recorded in Flagstaff, Arizona during a winter season from 1893–2024. 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 Flagstaff History?

According to NOAA records, the most snow that Flagstaff, Arizona has ever received over a winter season is 210.0 inches which occurred in 1972–1973.

Flagstaff 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	25	107.6
2022–2023	5	163.1
2021–2022	67	56.2
2020–2021	40	93.0
2019–2020	53	70.3
2018–2019	21	118.7
2017–2018	85	38.0
2016–2017	35	96.5
2015–2016	48	78.3
2014–2015	63	62.9
2013–2014	79	44.4
2012–2013	57	69.7
2011–2012	29	102.9
2010–2011	45	88.4
2009–2010	12	140.5
2008–2009	46	86.0
2007–2008	31	99.5
2006–2007	71	50.4
2005–2006	78	44.6
2004–2005	15	131.7
2003–2004	86	37.1
2002–2003	100	0.0
2001–2002	92	26.1
2000–2001	30	100.5
1999–2000	100	0.0
1998–1999	100	0.0
1997–1998	100	0.0
1996–1997	100	0.0
1995–1996	91	28.5
1994–1995	32	99.1
1993–1994	24	109.5
1992–1993	8	149.7
1991–1992	6	158.9
1990–1991	18	127.9
1989–1990	23	113.4
1988–1989	49	77.7
1987–1988	28	104.5
1986–1987	20	121.6
1985–1986	27	105.4
1984–1985	13	136.0
1983–1984	89	32.0
1982–1983	10	142.6
1981–1982	19	121.6
1980–1981	42	92.4
1979–1980	3	177.1
1978–1979	9	145.5
1977–1978	22	116.3
1976–1977	55	70.2
1975–1976	16	131.6
1974–1975	11	141.1
1973–1974	56	70.0
1972–1973	1	210.0
1971–1972	72	50.3
1970–1971	66	56.6
1969–1970	36	95.7
1968–1969	14	134.7
1967–1968	7	150.4
1966–1967	62	63.1
1965–1966	47	83.4
1964–1965	4	166.7
1963–1964	43	89.4
1962–1963	76	46.2
1961–1962	17	128.9
1960–1961	68	53.9
1959–1960	50	77.6
1958–1959	69	53.8
1957–1958	52	71.5
1956–1957	70	53.0
1955–1956	82	42.7
1954–1955	58	67.6
1953–1954	44	89.0
1952–1953	64	60.0
1951–1952	26	105.9
1950–1951	51	73.8
1949–1950	87	36.3
1948–1949	100	0.0
1947–1948	100	0.0
1946–1947	100	0.0
1945–1946	100	0.0
1944–1945	100	0.0
1943–1944	100	0.0
1942–1943	61	64.2
1941–1942	60	64.2
1940–1941	81	43.5
1939–1940	97	16.2
1938–1939	54	70.2
1937–1938	83	42.0
1936–1937	37	94.9
1935–1936	98	16.0
1934–1935	80	44.1
1933–1934	99	11.2
1932–1933	59	66.0
1931–1932	41	92.9
1930–1931	94	18.0
1929–1930	65	59.6
1928–1929	88	34.0
1927–1928	84	39.0
1926–1927	74	48.7
1925–1926	90	29.3
1924–1925	77	46.2
1923–1924	75	46.3
1922–1923	100	0.0
1921–1922	100	0.0
1920–1921	100	0.0
1919–1920	100	0.0
1918–1919	100	0.0
1917–1918	100	0.0
1916–1917	100	0.0
1915–1916	100	0.0
1914–1915	100	0.0
1913–1914	100	0.0
1912–1913	100	0.0
1911–1912	100	0.0
1910–1911	100	0.0
1909–1910	100	0.0
1908–1909	100	0.0
1907–1908	100	0.0
1906–1907	34	96.8
1905–1906	33	97.2
1904–1905	96	16.5
1903–1904	100	0.0
1902–1903	100	0.0
1901–1902	100	0.0
1900–1901	100	0.0
1899–1900	100	0.0
1898–1899	100	0.0
1897–1898	39	93.1
1896–1897	93	18.6
1895–1896	73	49.8
1894–1895	2	207.0
1893–1894	95	17.3
1892–1893	38	94.0

Weather Station Details

Years	Station	Coordinates
1893–2024	Flagstaff Pulliam Airport	location