OWATONNA, MN

Total of Snowfall (Inches)

(216287)

File last updated on April 20, 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
1960-61-----z-----z-----z-----z-----z-----z-----z-----z0.00l2.80 0.00 0.00 2.80i
1961-620.00 0.00 0.00 0.00 0.00 14.00 3.30 25.80 16.00 8.50 0.00 0.00 67.60
1962-630.00 0.00 0.00 0.00 0.00 2.00 12.20 8.60 6.80 1.00 0.00 0.00 30.60
1963-640.00 0.00 0.00 0.00 0.00 7.90 4.00 0.40 11.60 0.20 0.00 0.00 24.10
1964-650.00 0.00 0.00 0.00 3.00 8.60 10.80 13.10 27.70 4.60 0.00 0.00 67.80
1965-660.00 0.00 0.00 0.00 0.50 0.70 10.00 5.80 11.10 0.00 0.00 0.00 28.10
1966-670.00 0.00 0.00 0.00 3.30 11.60 8.10 14.60 4.40 0.00 0.00 0.00 42.00
1967-680.00 0.00 0.00 0.00 0.00 1.00 5.90 3.20 0.50 0.00 0.00 0.00 10.60
1968-690.00 0.00 0.00 0.00 4.00 23.00 15.40 2.90 4.00 0.00 0.00 0.00 49.30
1969-700.00 0.00 0.00 0.00 1.50 32.10 9.00 1.50 11.40 1.00 0.00 0.00 56.50
1970-710.00 0.00 0.00 0.00 1.90 10.30 12.70 13.60 6.50 2.50 0.00 0.00 47.50
1971-720.00 0.00 0.00 0.00 4.50 11.80 14.90 5.50 6.00 3.00 0.00 0.00 45.70
1972-730.00 0.00 0.00 0.00 0.00 15.40 13.40 11.50 0.00 6.20 0.00 0.00 46.50
1973-740.00 0.00 0.00 0.00 0.00 11.00 0.80 6.80 1.50 4.00 0.00 0.00 24.10
1974-750.00 0.00 0.00 0.00 1.50 4.60 24.10 8.80 12.30 1.60 0.00 0.00 52.90
1975-760.00 0.00 0.00 0.00 2.30 2.30 2.90 0.10 10.40 0.00 0.00 0.00 18.00
1976-770.00 0.00 0.00 4.60 0.00 6.70 6.50 2.00 7.80 0.00 0.00 0.00 27.60
1977-780.00 0.00 0.00 0.00 9.10 15.90 9.00 7.20 6.90 2.20 0.00 0.00 50.30
1978-790.00 0.00 0.00 0.00 16.60 11.20 14.70 6.10 8.80 5.40 0.00 0.00 62.80
1979-800.00 0.00 0.00 2.50 3.70 0.00 11.60 8.20 8.80 9.90 0.00 0.00 44.70
1980-810.00 0.00 0.00 0.00 0.50 4.40 0.10 13.60 0.00 0.00 0.00 0.00 18.60
1981-820.00 0.00 0.00 1.80 4.00 10.80 27.70c6.60 1.10 7.00 0.00 0.00 59.00
1982-830.00 0.00 0.00 2.10 2.60a10.60a5.30 10.90 9.60 15.20 0.00 0.00 56.30
1983-840.00 0.00 0.00 0.00 19.70 23.60 1.20 10.60 17.90a12.10 0.00 0.00a85.10
1984-850.00 0.00 0.00 0.00 5.60 13.80 10.40 2.10 22.10 0.00 0.00 0.00 54.00
1985-860.00 0.00 0.00 0.00 16.50 13.40 8.00 6.60 2.50 0.00 0.00 0.00 47.00
1986-870.00 0.00 0.00 0.00 7.50 1.30n6.10 0.00 2.70 0.00 0.00 0.00 16.30a
1987-880.00 0.00 0.00 0.00 0.00 5.30 15.80 2.30 2.00a2.00 0.00 0.00 27.40
1988-890.00 0.00 0.00 0.00 8.60 3.00 5.50a11.10 26.00 0.00 0.00 0.00a54.20
1989-900.00 0.00 0.00 0.00 3.80a2.80 3.00 7.50a0.00 0.00 0.00 0.00 17.10
1990-910.00 0.00 0.00 0.00 2.50 15.50 4.80 5.80 1.00b0.00 0.00 0.00 29.60
1991-920.00 0.00 0.00 3.50 16.40b3.70 4.50 3.20a8.00 0.00 0.00 0.00 39.30
1992-930.00 0.00 0.00 0.00 3.30 10.30 11.30b9.30 8.00 2.00 0.00 0.00 44.20
1993-940.00 0.00 0.00 0.00 4.90a3.50 17.00 10.30 0.50 5.00 0.00 0.00 41.20
1994-950.00 0.00 0.00 0.00 3.00 5.50a0.00b0.80 7.00 4.00 0.00 0.00 20.30
1995-960.00 0.00 0.00 2.50 3.00 10.00a14.50 0.00 9.00a5.00 0.00 0.00 44.00
1996-970.00 0.00 0.00 0.00 9.00 17.00b9.00 5.00 12.00a0.00 0.00 0.00 52.00
1997-980.00 0.00 0.00 0.00 3.60x2.00a14.00e2.50 7.00a0.00 0.00 0.00 25.50a
1998-990.00 0.00 0.00 0.00 1.00 1.00a31.50a0.00b9.50 0.00 0.00 0.00 43.00
1999-000.00 0.00 0.00 0.00 1.00 10.00 13.50a6.00 3.50a0.00 0.00 0.00 34.00
2000-010.00 0.00 0.00 0.00 4.50 21.50b8.50a14.00 0.00b0.00 0.00 0.00 48.50
2001-020.00 0.00 0.00 0.00a0.00 3.50b4.50 0.00b1.50e4.00 0.00 0.00 13.50
2002-030.00 0.00 0.00 0.00 0.00 0.00b5.00e8.00b8.50a0.00a0.00 0.00 21.50
2003-040.00 0.00 0.00 0.00 1.00b11.00a0.00e15.60a0.00a0.00 0.00 0.00 27.60
2004-050.00 0.00 0.00 0.00 0.00a1.50 8.00a13.00 18.50 0.00 0.00 0.00 41.00
2005-060.00 -----z0.00 0.00 2.00 16.00 5.00 7.50 11.00 0.00 0.00 0.00 41.50a
2006-070.00 0.00 0.00 0.00 6.50 0.00 9.00 15.00 16.00a0.00b0.00 0.00 46.50
2007-080.00 0.00 0.00 0.00 0.00a11.00b7.50 6.30 0.00g0.00e0.00 0.00 24.80a
2008-090.00 0.00 0.00 0.00 4.00 23.50 8.50 9.00a2.00 0.00b0.00 0.00 47.00
2009-100.00 0.00 0.00 1.00e0.00a27.00 3.30 14.00 0.00 0.00 0.00 0.00 45.30
2010-110.00 0.00 0.00 0.00 2.60a35.50 11.50a14.00b6.00 0.30 0.00g0.00h69.90b
2011-120.00j0.00i0.00w0.00 0.50 6.70 6.50 2.00 0.00 0.00k0.00o0.00 15.70e
2012-130.00 0.00 0.00 0.00 0.00 11.50 0.50a15.00 14.50 12.00 15.00 0.00 68.50
2013-140.00 0.00 0.00 0.00 0.50 10.50 19.30 14.00 8.00 3.00 0.00 0.00 55.30
2014-150.00 0.00 0.00 0.00 9.70 3.10 8.10 9.50 9.00 0.00 0.00 0.00 39.40
2015-160.00 0.00 0.00 0.00 4.00 11.50 3.00 5.00 8.50 0.00 0.00 0.00 32.00
2016-170.00 0.00 0.00 0.00 0.00 12.20 8.10 12.00 6.00 0.00 0.00 0.00 38.30
2017-180.00 0.00 0.00 0.00 0.00 8.50 22.30 10.50 4.50 22.00 0.00 0.00 67.80
2018-190.00 0.00 0.00 1.50 2.50 8.00c16.00 41.10 3.30a5.00 0.00 0.00 77.40
2019-200.00 0.00 0.00 0.20 12.20 6.50 9.70b15.00 1.10 5.50a0.00 0.00 50.20
2020-210.00 0.00 0.00 3.50a1.00 10.60 15.50 5.20a9.50 0.00 0.00 0.00 45.30
2021-220.00 0.00 0.00 0.00 0.00b14.70 11.00b4.30 0.20 0.00 0.00 0.00 30.20
2022-230.00 0.00 0.00 0.00 6.50 21.00 12.10 21.00 4.50a5.00b0.00 0.00 70.10
2023-240.00 0.00 0.00 0.20 1.00 1.00b0.00d2.00 3.00a0.50k-----z-----z7.20c
Period of Record Statistics
MEAN0.00 0.00 0.00 0.37 3.60 10.20 9.45 8.46 7.22 2.61 0.25 0.00 43.36
S.D.0.00 0.00 0.00 0.99 4.63 7.88 6.60 6.92 6.36 4.28 1.92 0.00 16.64
SKEW0.00 0.00 0.00 2.76 1.83 1.04 1.00 1.87 1.16 2.36 7.62 0.00 0.16
MAX0.00 0.00 0.00 4.60 19.70 35.50 31.50 41.10 27.70 22.00 15.00 0.00 85.10
MIN0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10.60
YRS62 61 62 63 62 62 63 63 62 62 61 62 56