LAMBERTON SOUTHWEST RESEARCH AND OUTREACH CENTER, MN

Total of Snowfall (Inches)

(214546)

File last updated on April 25, 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-----z0.90 5.50 8.20 3.30 0.00 0.00 17.90f
1961-620.00 0.00 0.00 0.00 0.20 8.90 4.00 22.50a12.50 9.00 0.00 0.00 57.10
1962-630.00 0.00 0.00 0.00 0.00 2.50 6.50 6.50 3.00 1.50 0.00 0.00 20.00
1963-640.00 0.00 0.00 0.00 0.00 6.50 3.00 1.00 13.40 0.00 0.00 0.00 23.90
1964-650.00 0.00 0.00 0.00 5.00 6.00 6.50 11.00 16.70c0.00 0.00 0.00 45.20
1965-660.00 0.00 0.00 0.00 2.00 0.00 9.30 5.00 6.00 2.00 0.00 0.00 24.30
1966-670.00 0.00 0.00 4.00 4.30 8.00 7.20 17.00 1.00 1.10 0.00 0.00 42.60
1967-680.00 0.00 0.00 0.50 1.30 1.20 5.60 2.00 0.00 2.00 0.00 0.00 12.60
1968-690.00 0.00 0.00 0.00 5.00 25.40 19.20 17.50 3.00a0.00 0.00 0.00 70.10
1969-700.00 0.00 0.00 1.00 3.00 26.50 5.00 2.00 13.50 0.00 0.00 0.00 51.00
1970-710.00 0.00 0.00 -----z6.00 8.50a1.90 17.70 4.00 0.00 0.00 0.00 38.10a
1971-720.00 0.00 0.00 0.00 12.00 7.80 12.50 10.30 7.20 3.50 0.00 0.00 53.30
1972-730.00 0.00 0.00 0.00 1.00 8.00 4.70 4.00 0.00 1.00 0.00 0.00 18.70
1973-740.00 0.00 0.00 0.00 0.00 15.50 0.70 8.50 1.50 6.00 0.00 0.00 32.20
1974-750.00 0.00 0.00 0.00 1.00 2.50 30.50 9.50 21.10 2.00 0.00 0.00 66.60
1975-760.00 0.00 0.00 0.00 3.00b4.00 8.10 0.50 8.50a0.00 0.00 0.00 24.10
1976-770.00 0.00 0.00 4.00 0.60 9.10 6.00 2.40 17.00 0.00 0.00 0.00 39.10
1977-780.00 0.00 0.00 0.00 3.50b6.00 3.50a11.50 7.50 1.00 0.00 0.00 33.00
1978-790.00 0.00 0.00 0.00 4.30 8.50 21.50 10.00 10.00a0.00 0.00 0.00 54.30
1979-800.00 0.00 0.00 0.00 8.00 0.00a3.70 7.20 9.00 0.00 0.00 0.00 27.90
1980-810.00 0.00 0.00 0.00 -----z3.00 2.50 7.50 0.00 0.00 0.00 0.00 13.00a
1981-820.00 0.00 0.00 0.00 6.00 15.00 19.00 0.50a1.00 9.00c0.00 0.00 50.50
1982-830.00 0.00 0.00 2.00 3.50b13.80 6.60 3.00 28.50 11.00a0.00 0.00 68.40
1983-840.00 0.00 0.00 0.00 17.00a11.50 13.50 7.50 21.30 7.00 0.00 0.00 77.80
1984-850.00 0.00 0.00 0.00 0.00 1.60a7.50 1.00 15.50a0.00 0.00 0.00 25.60
1985-860.00 0.00 0.00 0.00 14.00 11.50a9.50 4.50 6.00 0.00 0.00 0.00 45.50
1986-870.00 0.00 0.00 0.00 7.50 0.00 1.60 0.00 0.00 0.00 0.00 0.00 9.10
1987-880.00 0.00 0.00 0.00 6.00 16.50 18.00a5.50 1.90 9.50 0.00 0.00 57.40
1988-890.00 0.00 0.00 0.00 9.00a0.10 4.00 9.50 23.00 1.50 0.00 0.00 47.10
1989-900.00 0.00 0.00 0.00 5.00a2.80a0.60 6.50 0.00b0.00 0.00 0.00 14.90
1990-910.00 0.00 0.00 0.00 4.50a10.00a2.60 8.50 11.00 0.00 0.00 0.00 36.60
1991-920.00 0.00 0.00 0.00 22.00 2.20a4.50 8.00a2.10 0.00a0.00 0.00 38.80
1992-930.00 0.00 0.00 0.00a8.00 12.00 9.30 12.00 3.50a0.00b0.00 0.00 44.80
1993-940.00 0.00 0.00 0.00a11.00a5.10a21.50a11.50 0.00 18.50 0.00 0.00 67.60
1994-950.00 0.00 0.00 0.00 8.00a3.00a0.00 2.00 12.00 10.00 0.00 0.00 35.00
1995-960.00 0.00 0.00 2.00 10.00 7.50 21.50 1.00 8.00 1.00 0.00 0.00 51.00
1996-970.00 0.00 0.00 0.00 13.00 9.00 7.50 2.50 2.10 2.50 0.00 0.00 36.60
1997-980.00 0.00 0.00 0.00 12.00 5.60 17.10 3.00 13.00 0.00 0.00 0.00 50.70
1998-990.00 0.00 0.00 0.00 0.00 4.00 21.00 0.00 11.00 0.00 0.00 0.00 36.00
1999-000.00 0.00 0.00 0.00a0.50 3.00c12.00 6.00 4.00 3.00 0.00 0.00 28.50
2000-010.00 0.00 0.00 0.00 -----z24.00a8.00 19.00 5.00 0.00 0.00 0.00 56.00a
2001-020.00 0.00 0.00 0.00 14.00 6.00 1.00 10.50 19.50 10.00 0.00 0.00 61.00
2002-030.00 0.00 0.00 3.00 1.50 0.30 5.00 5.00 10.50 0.00 0.00 0.00 25.30
2003-040.00 0.00 0.00 0.00 9.00 15.50 11.00 13.00 3.00 0.00 0.00 0.00 51.50
2004-050.00 0.00 0.00 0.00 0.50 0.50 3.30 5.00 14.00 0.00 0.00 0.00 23.30
2005-060.00 0.00 0.00 0.00 3.00 13.70 1.50a4.50 11.00 0.00 0.00 0.00 33.70
2006-070.00 0.00 0.00 0.00 0.50 0.00 8.00 15.00 11.00 2.00 0.00 0.00 36.50
2007-080.00 0.00 0.00 0.00 0.00a0.00c0.00d2.00 14.40a8.00 0.00 0.00 24.40
2008-090.00 0.00 0.00 0.00 4.00 17.30 9.00 10.00 3.00 4.00 0.00 0.00 47.30
2009-100.00 0.00 0.00 2.00 0.00 28.50b12.00 15.00b0.00 0.00 0.00 0.00 57.50
2010-110.00 0.00 0.00 0.00 9.00 23.00 22.00 18.70 5.00 0.00 0.00n-----z77.70b
2011-12-----z-----z-----z-----z-----z1.30a6.20k0.60 3.30n0.00t-----z-----z1.90j
2012-13-----z-----z-----z0.00 0.00 14.20 0.30 8.40 1.90 25.60 2.20 -----z52.60d
2013-14-----z-----z-----z0.00 6.40 13.00 8.20 5.10 9.50 10.00 -----z-----z52.20e
2014-15-----z-----z-----z-----z8.50 5.70 4.10 5.00 4.30 0.00 0.00 0.00 27.60d
2015-160.00 0.00 0.00 0.00 1.40 20.20 5.40 11.60 12.20 0.00 0.00 0.00 50.80
2016-170.00 0.00 0.00 0.00 5.40 9.60 9.50 0.10 9.50 0.00 2.50 0.00 36.60
2017-180.00 0.00 0.00 0.20 1.00 6.40 9.30 11.10 19.50 22.10 0.00 0.00 69.60
2018-190.00 0.00 0.00 2.40 4.80 11.30 11.50 31.90 8.80 9.00 0.00 0.00 79.70
2019-200.00 0.00 0.00 0.00 9.70 6.90 9.20 12.70 1.60 5.70 0.00 0.00 45.80
2020-210.00 0.00 0.00 7.20 4.10 5.20 5.80 8.70 3.20 0.10 0.00 0.00 34.30
2021-220.00 0.00 0.00 0.00 0.70 13.30 16.40 2.30 2.30 0.80 0.00 0.00 35.80
2022-230.00 0.00 0.00 0.00 5.40 16.30 15.70 15.30 7.70 7.00 0.00 0.00 67.40
2023-240.00 0.00 0.00 0.40 0.40 0.60 7.30 5.10 8.40 0.00f-----z-----z22.20c
Period of Record Statistics
MEAN0.00 0.00 0.00 0.48 5.11 8.65 8.63 7.93 8.13 3.38 0.08 0.00 42.56
S.D.0.00 0.00 0.00 1.29 4.87 7.22 6.78 6.28 6.67 5.49 0.43 0.00 17.15
SKEW0.00 0.00 0.00 3.33 1.13 0.90 1.02 1.17 0.81 2.20 5.23 0.00 0.21
MAX0.00 0.00 0.00 7.20 22.00 28.50 30.50 31.90 28.50 25.60 2.50 0.00 79.70
MIN0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 9.10
YRS59 59 59 60 60 63 63 64 63 62 60 59 54