GRAND FORKS UNIV (NWS), ND

Total of Snowfall (Inches)

(323621)

File last updated on March 29, 2024
a = 1 day missing, b = 2 days missing, c = 3 days, ..etc..,
z = 26 or more days missing, A = Accumulations present
Long-term means based on columns; thus, the monthly row may not
sum (or average) to the long-term annual value.
MAXIMUM ALLOWABLE NUMBER OF MISSING DAYS : 5
Individual Months not used for annual or monthly statistics if more than 5 days are missing.
Individual Years not used for annual statistics if any month in that year has more than 5 days missing.

YEAR(S)JULAUGSEPOCTNOVDECJANFEBMARAPRMAYJUNANN
1892-93-----z-----z-----z-----z-----z-----z17.90r10.70 -----z16.50t0.00 -----z10.70j
1893-94-----z-----z-----z0.10 3.00 8.90 6.10 3.80 7.20 13.40 -----z-----z42.50e
1894-95-----z-----z-----z-----z2.60 1.00 3.10 3.00 0.50 -----z0.50 -----z10.70f
1895-96-----z-----z-----z2.50 6.20 2.50 5.00 2.00y4.80 8.50 -----z-----z29.50f
1896-97-----z-----z-----z3.00 21.00 5.50 4.50 9.20 6.30 0.00 0.00 -----z49.50d
1897-98-----z-----z-----z0.00 1.50 2.40 1.00 8.60 5.70 -----z-----z-----z19.20f
1898-99-----z-----z-----z-----z0.00 5.00 6.00 1.00 6.00 -----z-----z-----z18.00g
1899-00-----z-----z-----z0.00a1.50 5.00 1.10 2.70 3.50 -----z-----z-----z13.80f
1900-01-----z-----z-----z-----z8.00 2.00 -----z2.00 6.50 1.50 0.00 -----z20.00f
1901-02-----z-----z-----z-----z0.20 7.10 3.10 3.90 4.50 6.00 1.50 -----z26.30e
1902-03-----z-----z-----z-----z1.30 4.60 7.00 1.00 5.00 -----z-----z-----z18.90g
1903-04-----z-----z-----z-----z5.00 10.50 3.00 11.00 7.80 7.30 -----z-----z44.60f
1904-05-----z-----z-----z-----z0.00 4.30 -----z1.30 2.50 -----z-----z-----z8.10h
1905-06-----z-----z-----z1.00 6.00 2.80 7.00 2.00 1.00 -----z0.50 -----z20.30e
1906-07-----z0.10 0.00 4.00 15.60 8.70 8.00 1.00 2.00 1.10 -----z-----z40.50c
1907-08-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1908-09-----z-----z0.00 -----z3.40 -----z-----z0.10s1.90v-----z-----z-----z3.40j
1909-10-----z-----z-----z0.00 7.50v7.50 2.00 1.40y-----z2.00 -----z-----z11.50h
1910-11-----z0.00 -----z-----z7.10x2.10w9.60y13.80t0.30 7.50 -----z-----z7.80i
1911-12-----z-----z-----z0.00 9.50 5.30 7.10 0.50o2.90 -----z-----z-----z24.80g
1912-13-----z-----z0.20 0.20 1.00 4.50 3.10 1.00q7.40 3.00 -----z-----z19.40e
1913-14-----z-----z-----z0.60 1.50 0.10 6.80 3.50 5.00 1.60 0.70 -----z19.80d
1914-15-----z-----z-----z-----z2.40 4.90t-----z12.20 0.80 -----z-----z-----z15.40i
1915-16-----z0.00 -----z0.00 2.80 6.50 17.50 7.10 17.30 6.10 0.00 -----z57.30c
1916-170.00 0.00 0.00 1.80 0.10 16.90 6.80 10.80 3.60 0.70 0.30 0.00 41.00
1917-180.00 0.00 0.00 -----z2.40 12.90 -----z2.60 0.00 0.00 0.00 0.00 17.90b
1918-190.00 0.00 0.00 1.00 5.70 27.60 5.20 5.00 1.20 8.10 -----z-----z53.80b
1919-20-----z-----z-----z5.00 14.00a1.90 10.20 2.50 3.90 1.20 -----z-----z38.70e
1920-21-----z-----z-----z0.00 1.30 3.50 3.70 7.50 13.30p1.20 0.00 -----z17.20e
1921-22-----z-----z-----z3.00 3.60 3.50 5.20 19.60 7.60 0.80 -----z-----z43.30e
1922-23-----z-----z-----z0.80 7.10 10.10 2.80 7.60 6.50 9.10 0.10 -----z44.10d
1923-24-----z-----z-----z0.80 1.20 9.50 9.20 4.20 5.40 3.20 6.70 -----z40.20d
1924-25-----z-----z-----z0.00g2.20 3.60 2.00 3.30 4.90 -----z0.00 -----z16.00f
1925-26-----z-----z-----z5.40 0.10 2.30 4.50 2.50 3.00 0.40 -----z-----z18.20e
1926-27-----z-----z0.00 8.20 12.70 6.50 4.10 5.30 4.30 5.00 -----z-----z46.10d
1927-28-----z-----z0.00 1.40 7.50 6.20 3.60 0.10 10.20 5.00 -----z-----z34.00d
1928-29-----z-----z0.00 -----z0.00 7.40 11.10 2.60 1.50 2.30 0.00 -----z24.90d
1929-30-----z-----z-----z5.20 6.90 6.70 4.10 17.90 3.30 0.00 0.00 -----z44.10d
1930-31-----z-----z-----z0.40 8.20 8.40 1.40 1.00 3.40 0.00 3.10a-----z25.90d
1931-32-----z-----z-----z-----z10.90 7.70 5.40a10.30 6.70 1.80 0.00 0.00 42.80d
1932-330.00 0.00a0.00 5.80 6.50 0.80 11.60 1.50 2.20 11.40 0.00 0.00 39.80
1933-340.00 0.00 0.00 4.40a16.80 14.40 1.30 1.20a2.80 8.20 0.00 0.00 49.10
1934-350.00 0.00 0.00 0.00 2.20 5.70 6.30 0.10 4.60 3.80 0.00 0.00 22.70
1935-360.00 0.00 0.00 1.50 11.70a7.70a10.50 13.10 6.60 1.70 0.00 0.00 52.80
1936-370.00 0.00 0.00 1.70 3.20 3.00 13.50 8.60 3.20 9.60 0.00 0.00 42.80
1937-380.00 0.00 0.00 0.00 7.50 5.60 3.00 10.40 0.70 0.70 4.30 0.00 32.20
1938-390.00 0.00 0.00 0.00 15.20 6.00 6.60 10.20 8.80 1.70 0.00 0.00 48.50
1939-400.00 0.00a0.20 2.30 0.10 1.30 1.10 10.80 6.30 1.00 0.00 0.00 23.10
1940-410.00 0.00 0.00 0.00 5.90 8.00 10.40 5.80 8.50 2.30 0.00 0.00 40.90
1941-420.00 0.00 0.20 3.60 1.60 3.00 2.10 1.90 15.60 1.70 0.00 0.00 29.70
1942-430.00 0.00 0.00 0.00 3.60 13.30 2.70 19.60 12.20 0.00 0.00 0.00 51.40
1943-440.00 0.00a0.00 0.00 3.00 4.20 5.10 1.90 18.50 0.00 1.00 0.00 33.70
1944-450.00 0.00 0.00 0.00 7.40 3.50 8.60 5.90 1.70 4.50 3.50 0.00 35.10
1945-460.00 0.00 0.00 0.00 1.20 16.70 5.90 9.00 0.30a5.50 1.00 0.00 39.60
1946-470.00 0.00 0.00 0.00 4.30 4.80 6.30 3.90 4.20 3.00 0.30 0.00 26.80
1947-480.00 0.00 0.00 0.00 21.00 6.50 4.00a13.20 9.50 10.40 0.50 0.00 65.10
1948-490.00a0.00 0.00 0.00 6.40 9.30a16.90 9.00 10.10a0.00a0.00 0.00 51.70
1949-500.00 0.00 0.00 0.80 2.80 13.30 19.30 1.40 10.50 16.70 3.30a0.00 68.10
1950-510.00 0.00 0.00 2.00a4.70 7.00 7.20 2.20a8.00a1.00 0.00 0.00 32.10
1951-520.00 0.00 0.00 0.30 8.40 8.90 12.00 6.00 2.80 0.00 0.00 0.00 38.40
1952-530.00 0.00 0.00 0.00 1.50 4.90 6.50 4.70 1.10a1.10a0.00 0.00 19.80
1953-540.00 0.00 0.00 0.00 7.00 6.80a11.40 0.90 4.60 0.00 2.50 0.00 33.20
1954-550.00 0.00 0.00 0.50 3.10 1.50 4.70 11.30 13.40 0.50 0.00 0.00 35.00
1955-560.00 0.00 0.00 0.50 13.10 4.40 11.90 6.30 15.30 1.80 0.00 0.00 53.30
1956-570.00 0.00e0.00 0.00 0.00 5.70n5.40 7.50 0.90 4.00 0.00 0.00 17.80a
1957-580.00 0.00 0.00 0.50 5.80 1.60 1.60 0.60 2.80 0.00 0.00 0.00 12.90
1958-590.00 0.00 0.00 0.00 24.10 4.10 4.40 7.60 1.40 0.50 0.00 0.00 42.10
1959-600.00 0.00 0.00 3.80 9.90 0.60 8.10 4.70 2.20 13.50 0.00 0.00 42.80
1960-610.00 0.00 0.00 0.00 6.90 8.00 4.10 6.00 3.40 1.00 0.00 0.00 29.40
1961-620.00 0.00 0.00 0.00 3.70 6.80 9.20 10.60 16.30 0.70 0.00 0.00 47.30
1962-630.00 0.00 0.00 0.00 6.20 7.10 1.00 5.50 5.40 2.00 0.00 0.00 27.20
1963-640.00 0.00 0.00 0.00 1.80 11.00 6.00 3.80 11.20 7.90 0.00 0.00 41.70
1964-650.00 0.00 0.00 0.00 7.00 10.20 2.80 1.10 4.30 5.00 0.00 0.00 30.40
1965-660.00 -----z-----z0.00 12.20 7.10a4.60 2.90 19.00 3.90 0.00 0.00 49.70b
1966-670.00 0.00 0.00 0.00 2.90 10.70 23.80 2.90 4.40 4.00 0.00b0.00 48.70
1967-680.00 0.00 0.00 0.10 0.20 8.30 6.90 1.30 2.80 2.10 0.00 0.00 21.70
1968-690.00 0.00 0.00 2.00 0.00b8.60 19.00 3.70 0.30 0.00 -----z0.00 33.60a
1969-700.00 0.00 0.00 0.20 0.00b9.10 4.50 4.10 12.40 9.40 0.00 0.00 39.70
1970-710.00 0.00 0.00 0.00 4.50 16.90 12.20 3.00 7.60 0.00 0.00 0.00 44.20
1971-720.00 0.00 0.00 5.20 2.90 4.10 6.70 11.10 15.40 4.30 0.00 0.00 49.70
1972-730.00 0.00 0.50 1.80 2.20 12.10 1.10 1.10 0.70 1.30 0.00 -----z20.80a
1973-740.00 0.00 0.00 0.00 7.30 4.90 5.50 4.30 2.70 0.70 0.00 0.00 25.40
1974-750.00 0.00 0.00 4.20 4.70 6.00 3.70 -----z-----z-----z0.00 0.00 18.60c
1975-760.00 0.00 0.00 0.00 7.10a6.50 18.10 10.20 12.80 0.00 0.00 0.00 54.70
1976-770.00 0.00 0.00 0.00 0.00 2.20 -----z3.60 2.60 2.00 0.00 0.00 10.40a
1977-780.00 0.00 0.00 0.00 8.00b10.10 4.00 3.00 1.70 2.20 0.00 0.00 29.00
1978-790.00 0.00 0.00 0.00 10.50 7.90 6.80 15.20 9.70 5.90 -----z-----z56.00b
1979-80-----z-----z0.00 1.00 5.00 2.50 14.00 7.00 8.50 0.00 0.00 0.00 38.00b
1980-810.00 0.00 0.00 0.00 4.00 4.50 2.50 6.00 0.00 0.00 0.00 0.00 17.00
1981-820.00 0.00 0.00 4.00 4.50 4.50 25.50 3.50 6.00w0.50 -----z0.00 42.50b
1982-830.00 0.00 0.00 0.00 6.00a2.80 3.00 2.50h2.10a0.00 0.00 0.00 13.90a
1983-840.00 0.00 0.00 1.50 5.40 3.80 5.10 3.80b-----z0.00 0.00 0.00 19.60a
1984-850.00 0.00 0.00 0.00 0.50a3.10 2.40 1.30 10.60 0.00 0.00 0.00 17.90
1985-860.00 0.00 0.00 1.00 15.40 7.40 7.80 10.60a-----z0.00d0.00 0.00 42.20a
1986-870.00 0.00 0.00 0.00 4.50 3.10 2.70 6.40 1.50 0.00 0.00 0.00 18.20
1987-880.00 0.00 0.00 0.80 3.00 6.90 10.90 2.80 7.20 0.00 0.00 0.00 31.60
1988-890.00 0.00 0.00 0.00 3.80 16.80v31.50 2.50 8.00 0.00 0.00 0.00 45.80a
1989-900.00 0.00 0.00 0.00 5.50a4.00b4.20 5.80 9.00 4.00 0.00 0.00 32.50
1990-910.00 0.00 0.00 0.00 0.00a2.50b2.00 7.00 5.00 4.50 0.00 0.00 21.00
1991-920.00 0.00 0.00 2.50 3.80 7.60 9.80 5.30b1.10 3.30 0.00 0.00 33.40
1992-930.00 0.00 0.00 0.00 4.60 10.90 5.30 0.80 5.90 0.00 0.00 0.00 27.50
1993-940.00 0.00 0.00 0.10 3.30 12.50 23.60 13.60 3.40b0.00 0.00 0.00 56.50
1994-950.00 0.00 0.00 0.00 2.00 0.00 8.00 17.90 13.00a0.00 0.00 0.00 40.90
1995-960.00 0.00 0.00 0.00 14.20 17.60 19.90b18.80 8.70 3.60 0.00 0.00 82.80
1996-970.00 0.00 0.00 0.00 10.10a46.40 21.70a6.20 15.10 7.20 0.70 0.00 107.40
1997-980.00 0.00 0.00 1.50 8.50 10.20 12.70 7.00 2.70 0.00 0.00 0.00 42.60
1998-990.00 0.00 0.00 0.00 22.40 5.60 27.30 3.70 13.50 0.30 0.00 0.00 72.80
1999-000.00 0.00 0.00 0.00 0.00 5.80 3.10 3.40 0.20 4.40 0.00 0.00a16.90
2000-010.00a0.00 0.00 0.20 11.10 18.70 3.30 9.70 1.30 1.00 0.00 0.00 45.30
2001-020.00 0.00 0.00 10.90 8.30 3.80 2.30 0.60 9.10 1.30 0.80 0.00 37.10
2002-030.00 0.00 0.00 1.80 3.00 5.50 6.70 4.00 4.10 9.00 0.00 0.00 34.10
2003-040.00 0.00 0.00 1.20 10.90 7.00 23.30 6.00 10.70 0.00 0.00 0.00 59.10
2004-050.00 0.00 0.00 0.00 1.30 13.50 14.00 2.30 5.10 0.50 0.30 0.00 37.00
2005-060.00 0.00 0.00 0.80 1.80 10.20 9.90 15.80 9.20 0.10 0.00 0.00 47.80
2006-070.00 0.00 0.00 3.20 0.90 8.40 2.10 12.70 16.10 3.90 0.00 0.00 47.30
2007-080.00 0.00 0.00 0.00 2.00 18.50 1.90 9.80 6.20 4.40 0.70 0.00 43.50
2008-090.00 0.00 0.00 0.20 0.40 30.10 6.10 7.90 14.60 1.10 0.00 0.00 60.40
2009-100.00 0.00 0.00 0.70 0.00 31.80 7.00 7.80 0.00 0.00 0.00 0.00 47.30
2010-110.00 0.00 0.00 0.00 12.00 12.60 17.10 2.00 10.30 8.70 0.00 0.00 62.70
2011-120.00 0.00 0.00 0.00 1.40 6.70 5.60 7.30 6.60 0.00 0.00 0.00 27.60
2012-130.00 0.00 0.00 3.50 6.50 4.20 5.40a14.00 19.10 6.70 0.00 0.00 59.40
2013-140.00 0.00 0.00 0.00 1.60 22.80 15.90 5.40 13.50 1.10 0.00 0.00 60.30
2014-150.00 0.00 0.00 0.00 3.80 1.80 6.00 4.70 2.70 0.30 0.00 0.00a19.30
2015-160.00 0.00 0.00 0.00 3.40 14.80 4.70 4.40 1.70 0.60 0.00 0.00 29.60
2016-170.00 0.00 0.00 0.00 0.90 25.60 11.20 5.20 0.10 6.70 0.00 0.00 49.70
2017-180.00 0.00 0.00 0.80 7.60 10.80 9.80 9.60 16.80 1.60 0.00 0.00 57.00
2018-190.00 0.00 0.00 7.60 6.20 9.70 10.00 27.00 12.90 6.90 0.00 0.00 80.30
2019-200.00 0.00 0.00 7.50 10.20 24.10 8.00 3.10 7.00 12.00 0.00 0.00 71.90
2020-210.00 0.00 0.00 1.90 1.40 6.10 3.50 2.90 0.10 1.20 0.00 0.00 17.10
2021-220.00 0.00 0.00 0.00 6.70 27.60 9.90 15.50 1.70 16.10 0.00 0.00 77.50
2022-230.00 0.00 0.00a0.00 12.70 24.80 3.90 5.00 20.60 18.20 0.00 0.00 85.20
2023-240.00 0.00 0.00 7.80 0.60 5.00 5.90 7.20 2.20d-----z-----z-----z28.70c
Period of Record Statistics
MEAN0.00 0.00 0.01 1.26 5.50 8.47 7.77 6.36 6.35 3.27 0.30 0.00 42.64
S.D.0.00 0.01 0.06 2.12 5.07 7.23 6.14 4.96 5.11 4.02 0.98 0.00 18.22
SKEW0.00 9.64 6.40 2.18 1.39 2.24 1.60 1.31 0.86 1.59 4.30 0.00 0.91
MAX0.00 0.10 0.50 10.90 24.10 46.40 31.50 27.00 20.60 18.20 6.70 0.00 107.40
MIN0.00 0.00 0.00 0.00 0.00 0.00 1.00 0.10 0.00 0.00 0.00 0.00 12.90
YRS94 96 100 116 128 125 123 123 123 117 106 92 79