GRANT, CO

Total of Snowfall (Inches)

(053530)

File last updated on March 28, 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
1963-64-----z-----z0.00 2.00 4.00 16.40 4.00 20.30 40.90 11.20 0.00 0.00 98.80b
1964-650.00 0.00 11.00 1.00 27.10 25.60 21.50 23.00 26.80 30.00 4.20 2.00 172.20
1965-660.00 0.00 6.00 1.00 5.00 8.00 4.50 11.50 1.00 15.50 3.00 0.00 55.50
1966-670.00 0.00 0.00 7.00 16.00 8.00 2.00 12.00 12.50 18.00 7.00 0.00 82.50
1967-680.00 0.00 0.00 7.50 6.00 25.00 3.00 14.50 14.00 12.00 0.00 0.00 82.00
1968-690.00 0.00 0.00 2.00 10.00 11.20 4.80 2.00 12.00 6.50 26.00 0.00 74.50
1969-700.00 0.00 0.00 49.00 3.00 15.50 5.00 3.00 32.00 20.00 4.00 6.00 137.50
1970-710.00 0.00 21.00 21.00 11.00 3.00 8.00 23.00 9.00 17.00 2.00 0.00 115.00
1971-720.00 0.00 16.00 14.00 12.00 14.00 9.00 10.00 15.00 4.00 11.00 0.00 105.00
1972-730.00 0.00 0.00 13.00 29.00 16.00 10.00 3.00 22.00 37.00 32.00a0.50 162.50
1973-740.00 0.00 4.00 5.00 13.00 18.00 10.00 16.00 18.00 18.00 0.00 4.00 106.00
1974-750.00 0.00 1.00 11.00 9.00 9.00a19.00 15.00 20.00 24.00 0.00 12.00 120.00
1975-760.00 0.00 0.00 23.00 22.00 12.00 7.00 8.00 19.00 17.00 6.00 0.00 114.00
1976-770.00 0.00 0.00 16.00 4.00 6.00 4.00 10.00 12.00 13.50 0.00 0.00 65.50
1977-780.00 0.00 0.00 4.00 11.00 16.20 3.00 4.00 9.00 5.00 17.10 0.00 69.30
1978-790.00 0.00 6.00 12.00 8.00 41.00 10.00 8.50 17.00 9.50 26.50 13.00 151.50
1979-800.00 0.00 0.00 17.00 23.50 13.00 19.50 1.00 14.00 30.00 12.00 0.00 130.00
1980-810.00 0.00 0.00 2.00 10.00 2.00 2.00 7.50 19.00 0.50 0.00 0.00 43.00
1981-820.00 0.00 0.00 9.00 8.00 17.00 18.00 6.00 4.50 6.50 15.00 0.00 84.00
1982-830.00 0.00 0.00 8.00 4.00 13.00 10.00a4.00 39.00 20.00 14.50a0.00 112.50
1983-840.00 0.00 0.00 0.00 39.00 17.50a4.00 13.00 34.00 14.00 1.50 0.00 123.00
1984-850.00 0.00 3.20 -----z3.00 8.00 5.00 16.00 18.00 19.00 1.50 0.00 73.70a
1985-860.00 0.00 8.00 8.00 22.50 11.00 5.50 9.00 11.00 27.00 3.00 0.00 105.00
1986-870.00 0.00 0.00 11.00 17.00 5.00 23.50 33.50 33.00a22.00 1.00 0.00 146.00
1987-880.00 0.00 -----z2.00 15.00 16.00 8.00 5.00 21.00 9.00 2.00 0.00 78.00a
1988-890.00 0.00 2.00 0.00 18.00 14.00 16.50a25.00 9.00 19.00 4.00 0.00 107.50
1989-900.00 0.00 7.00 6.00 6.00a12.50 6.00 5.00a32.00 11.00 4.00 0.00 89.50
1990-910.00 0.00 0.00 13.00 16.00 12.00 7.00 3.00 19.00 25.00 7.00 0.00 102.00
1991-920.00 0.00 0.00 16.50 18.50 3.50 4.00 13.50 15.50a0.50 0.00 0.00 72.00
1992-930.00 0.00 0.00 1.00 17.00e8.50 4.50 8.00 13.00a7.00 0.00 0.00 59.00
1993-940.00 0.00 0.00a17.00a15.00 7.00a12.00 6.50b15.50d23.00 0.00 0.00 96.00
1994-950.00 0.00 0.00 0.00d6.50b10.00 2.00 17.50 21.00s37.00a8.00 1.00 82.00a
1995-960.00 0.00 0.00 0.00b6.00a11.00a24.00a8.50 10.00b7.00s0.50 0.00 60.00a
1996-970.00 0.00 -----z4.00 15.00x8.00r4.50y25.50t9.50y16.00v-----z0.00 4.00h
1997-980.00 0.00 0.00 -----z8.00y9.80 9.00 4.60 21.60d25.00 0.50b0.10a70.60b
1998-990.00 0.00 0.00 0.00a7.10a13.50a3.00a3.00 7.00 -----z7.00 0.00 40.60a
1999-000.00 0.00 0.00 2.90 13.00 17.50 6.00a5.00 18.00a13.00 0.00 0.00 75.40
2000-010.00 0.00 2.50 0.00 1.70b3.30 7.00a14.50 26.50 11.00 9.00a0.00 75.50
2001-020.00a0.00 2.00d0.00 9.50 3.40 14.00 2.10 9.00 1.00 6.00 0.00 47.00
2002-030.00 0.00 3.00 18.50 5.90 1.00 6.00a11.30 41.00 13.00a0.00 0.30 100.00
2003-040.00 0.00 0.00 0.00 5.00 5.50c23.50b16.50 6.50 12.50 0.50 0.00 70.00
2004-050.00 0.00 4.00 3.50 30.50 8.50 27.50 0.10 14.00 18.50 1.30 0.00 107.90
2005-060.00 0.00 0.00 6.00 8.50 8.80 10.50 7.60 21.00 5.50 2.00 0.00 69.90
2006-070.00 0.00 2.00 22.50 13.00 25.00 24.30 9.50 17.80 13.00 4.20 0.00 131.30
2007-080.00 0.00 0.00 7.80 3.00 34.00 4.30a23.50 19.60a10.60 14.50 0.00 117.30
2008-090.00 0.00 0.00 3.50 7.50a19.50 5.90 3.00 12.60 27.50 0.30 0.00 79.80
2009-100.00 0.00 5.00 10.30 10.20 20.80b6.70a11.30 27.50 1.70 14.50 0.00 108.00
2010-110.00 0.00 0.00 4.00 6.40 7.90 7.10a11.60 12.80 10.00d14.50 0.00 74.30
2011-120.00 0.00 0.00 11.10a6.80 16.00 5.80 8.40 0.40a5.10d5.00 0.00 58.60
2012-130.00 0.00 0.00b0.90 0.30 10.80 3.70 14.70 9.40 21.80 11.00 0.00a72.60
2013-140.00a0.00 0.00 2.80 4.90 14.50 18.50 8.20 16.30 10.00 6.00 0.00 81.20
2014-150.00 0.00 0.00 0.00 5.70 8.40 4.20 15.50 8.20 26.70 6.00 0.00 74.70
2015-160.00 0.00 0.00 2.80 20.20 13.70 3.40 16.60 7.90 22.40 3.10 0.00 90.10
2016-170.00 0.00 0.00 3.00 4.00 13.70 13.70 6.10 3.20a11.30 11.20a0.00 66.20
2017-180.00 0.00 0.00 4.00 1.80 11.10b11.10 8.90a8.20 11.00 0.70 0.00 56.80
2018-190.00 0.00 0.00 8.40 3.80a5.90 16.00 12.80b17.10 11.50 13.00 0.00 88.50
2019-200.00 0.00 0.00 13.70a8.70 16.30 0.80 25.70 9.10 7.40 0.00 0.10 81.80
2020-210.00 0.00 4.00 4.00 11.00 12.10 5.00 9.60 31.50 20.00 3.40 0.00 100.60
2021-220.00 0.00 0.00 1.00 0.10 2.90 18.20 18.70 21.00 9.10 18.10 5.00 94.10
2022-230.00 0.00 0.00 0.90 10.60 10.60 9.70 11.40 9.80 11.80 0.00 0.00 64.80
2023-240.00 0.00 0.00 9.50 9.50b12.60 13.00 9.80 28.50d-----z-----z-----z82.90c
Period of Record Statistics
MEAN0.00 0.00 1.83 7.53 10.91 12.55 9.57 10.93 17.17 15.07 6.18 0.73 93.63
S.D.0.00 0.00 3.98 8.42 8.01 7.32 6.80 6.95 9.64 8.73 7.33 2.48 29.31
SKEW0.00 0.00 3.04 2.31 1.30 1.38 1.00 0.88 0.72 0.50 1.56 3.94 0.66
MAX0.00 0.00 21.00 49.00 39.00 41.00 27.50 33.50 41.00 37.00 32.00 13.00 172.20
MIN0.00 0.00 0.00 0.00 0.10 1.00 0.80 0.10 0.40 0.50 0.00 0.00 43.00
YRS60 60 59 59 59 60 60 60 59 57 59 60 52