MAMMOTH LAKES RS, CA

Total of Snowfall (Inches)

(045280)

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
1993-94-----z-----z-----z-----z-----z-----z5.00 58.50 12.30 7.50 8.00 0.00 91.30f
1994-950.00 0.00 0.00 6.00 47.00b22.00 111.50b14.50 103.00 9.50 4.50 3.50 321.50
1995-960.00 0.00 0.00 0.00 0.00 32.60 38.20 73.40 30.20 19.00 3.00 0.00 196.40
1996-970.00 0.00 0.00 30.00 3.20c84.50 78.00 3.80 1.50 3.50 0.00 0.30a204.80
1997-980.00 0.00 -----z0.00a20.00 36.00a36.00b140.00 34.00 12.00 12.00 0.00 290.00a
1998-990.00 0.00 -----z2.50 17.60b6.50b42.00 18.00b14.00b33.80a1.00 5.00 140.40a
1999-000.00a0.00 0.00 0.00 6.00 2.50a43.00b61.00 12.50b14.00 2.00 0.00a141.00
2000-010.00y0.00a0.00 10.50 5.00 5.00a43.40 59.60 15.00w52.00 0.00 0.00 175.50b
2001-020.00 0.00 0.00 0.00 18.50b68.50b22.00a10.50a25.00b6.00 4.50 0.00 155.00
2002-030.00 0.00 0.00 0.00a5.10 87.00b4.00 17.80a12.00 33.50 6.00 0.00 165.40
2003-040.00 0.00 0.00 0.00 22.00 64.00 29.00a50.80a16.00 1.00 0.00 0.00 182.80
2004-050.00 0.00 0.00 43.00b16.50 66.00a64.50b41.10a45.50 3.00a14.00 0.00 293.60
2005-060.00 0.00a0.00 0.00a0.30 34.00a73.30a15.00 92.60 43.80 0.00 0.00 259.00
2006-070.00 0.00 0.00 2.00 1.50e31.50a7.50a43.50 11.50 12.00 1.00 0.00a110.50
2007-080.00 0.00 0.00 6.50 1.00 38.90a80.50b52.30 5.50 0.00 9.80 0.00 194.50
2008-090.00 0.00 0.00 0.50a9.00b43.30a13.50a45.10a35.50 8.50 0.00 0.00 155.40
2009-100.00 0.00 0.00 9.00 11.00 48.80 60.00a44.00a26.50 35.30 4.50 0.00 239.10
2010-110.00 0.00 0.00 0.50a48.00a138.00 11.00x50.00 96.00m14.70a14.00 0.00 265.20b
2011-120.00r0.00 0.00a6.00 23.00w0.00 24.00 10.00 35.50a13.00 0.00a0.00 88.50b
2012-130.00 0.00 0.00f7.00 20.00 58.50c12.40a5.00a8.50 6.40k0.00p0.00k111.40d
2013-140.00 0.00d0.00 -----z3.10 11.50 5.00 14.30 16.50 3.00 0.00 0.00 53.40a
2014-150.00 0.00 0.00 0.00 2.30 15.80 1.20 12.50 4.00 8.60 9.40 0.00 53.80
2015-160.00 0.00 0.00 0.00 16.00 20.00 34.30 14.80 20.90 4.50 0.00 0.00 110.50
2016-170.00 0.00 0.00 0.00 8.80 5.10g-----z-----z-----z-----z-----z0.00x8.80g
2017-180.00 0.00 2.00 0.20 2.30 3.60 7.00a12.20 60.40 7.30 1.00 0.00 96.00
2018-190.00 0.00 0.00 0.00 23.50a6.30j-----z108.10b16.10b2.00 4.30 0.00f154.00c
2019-200.00 0.00 -----z0.00u-----z30.00b6.00b0.00a14.90o-----z0.00v-----z36.00g
2020-21-----z-----z-----z-----z6.60b17.50t4.50f-----z15.20s-----z-----z0.00 6.60j
2021-220.00 0.00 -----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00j
2022-230.00 0.00 -----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00j
Period of Record Statistics
MEAN0.00 0.00 0.09 5.15 12.57 39.52 35.05 37.53 27.80 14.48 4.13 0.37 179.96
S.D.0.00 0.00 0.43 10.38 12.95 33.21 29.86 33.57 26.25 14.40 4.70 1.22 72.74
SKEW0.00 0.00 4.36 2.70 1.50 1.13 0.84 1.35 1.71 1.29 0.92 3.18 0.30
MAX0.00 0.00 2.00 43.00 48.00 138.00 111.50 140.00 103.00 52.00 14.00 5.00 321.50
MIN0.00 0.00 0.00 0.00 0.00 0.00 1.20 0.00 1.50 0.00 0.00 0.00 53.80
YRS26 28 22 24 25 24 24 26 23 24 24 24 16