MOUNTAIN PASS, CA

Total of Snowfall (Inches)

(045890)

File last updated on April 19, 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
1954-55-----z-----z-----z-----z-----z-----z-----z0.00q0.00 0.00 0.00 0.00f0.00i
1955-560.00c0.00 0.00 0.00 0.00 0.00 2.00 0.00 0.00 0.00 0.00 0.00 2.00
1956-570.00 0.00 0.00 0.00 0.00 0.00 7.50 0.00 0.00 0.00 0.00 0.00 7.50
1957-580.00 0.00 0.00 0.00 3.00 0.00 0.00 0.00 0.00e0.00 0.00 0.00 3.00
1958-590.00 0.00 0.00 0.00 0.00b0.00 0.00a0.00f0.00 0.00 0.00 0.00 0.00a
1959-600.00 0.00 0.00 0.00a0.00 0.00a14.50 5.30 0.00 0.00 0.00 -----z19.80a
1960-61-----z-----z-----z0.00 2.00 11.00 0.00 0.10 1.00 0.00 0.00 0.00 14.10c
1961-62-----z0.00 0.00 0.00 2.00 4.00 7.00 0.90 0.00 0.00 0.00 0.00 13.90a
1962-630.00 0.00 -----z-----z0.00 0.00 0.00 0.00 2.10 3.00 0.00 0.00 5.10b
1963-640.00 0.00 0.00 0.00 0.00 0.00 0.00 2.50 4.00 2.00 8.10 0.00 16.60
1964-650.00 0.00 0.00 0.00 20.00 2.00 4.00 0.00 0.00 0.00e0.00 0.00 26.00
1965-660.00 0.00 0.00 -----z-----z-----z-----z-----z0.00a0.00 0.00 0.00 0.00e
1966-67-----z-----z-----z0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00c
1967-680.00 0.00 0.00 0.00 0.00a0.00d0.00 0.00 0.00 0.00 0.00 0.00 0.00
1968-690.00 0.00 0.00 0.00 0.00a0.10 0.00b0.00f0.00c0.00 0.00 0.00 0.10a
1969-700.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00b0.00 0.00 0.00 0.00
1970-710.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00b0.00 0.00 0.00 0.00 0.00
1971-720.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1972-730.00 0.00 0.00 0.00 3.00 10.20 -----z-----z11.50 0.00 0.00 0.00 24.70b
1973-740.00 0.00 0.00 0.00 -----z0.00 16.00 0.00 3.00 0.00 0.00 0.00 19.00a
1974-750.00 0.00 0.00 3.00 0.00 5.50 2.50 4.00 6.50 7.00 0.00 0.00 28.50
1975-760.00 0.00 0.00 0.00 1.50 0.00 0.00 0.00 4.00 4.00 0.00 0.00 9.50
1976-770.00 0.00 0.00 0.00 0.00 0.00 0.60 0.00 6.00 0.00 0.50 0.00 7.10
1977-780.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.00 2.50 0.00 0.00 3.50
1978-790.00 0.00 0.00 0.00 6.30a-----z7.50a7.50 6.00b0.00 0.00 0.00 27.30a
1979-800.00 0.00 0.00 0.00 0.00a-----z1.00 0.00 -----z0.00 0.00 0.00 1.00b
1980-810.00 0.00 0.00 0.00 0.00 0.00 0.00b1.30 -----z0.00 0.00 -----z1.30b
1981-82-----z-----z-----z0.00 0.00d0.00 13.00 4.00 10.00a4.00 -----z-----z31.00e
1982-83-----z0.00 -----z0.00 4.00 4.00 1.00a5.00 3.00 0.00 0.00 -----z17.00c
1983-84-----z-----z-----z-----z0.00a0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00d
1984-850.00 0.00 0.00 0.00 0.00 4.00 4.00 9.00a0.00 0.00 0.00 0.00 17.00
1985-860.00 0.00 0.00 0.00 -----z9.50 0.00 0.00 0.00 0.00 0.00 0.00 9.50a
1986-870.00 0.00 0.00 0.00 0.00 4.00a4.50b15.00 0.00e0.50 0.00 0.00 24.00
1987-880.00 0.00 0.00 0.00 0.00b0.00c3.00b1.00 0.00 0.00 0.00 0.00 4.00
1988-890.00 0.00 0.00 0.00 0.00a0.00 2.50 6.00 0.00 0.00 0.00 0.00 8.50
1989-900.00 0.00 0.00 0.00 0.00 0.50 0.00e0.00f0.00 0.00 0.00 0.00 0.50a
1990-910.00 0.00 0.00 0.00 0.50 0.00 0.00 0.00 0.00a0.00 0.00 0.00 0.50
1991-920.00 0.00 0.00 0.00 0.00 1.00 4.00 0.00 0.00 0.00 0.00 0.00 5.00
1992-930.00 0.00 0.00 0.00 0.00 2.00g1.00f1.40 0.00 0.00 0.00 0.00 1.40b
1993-940.00 0.00 0.00 0.00 0.00 2.00 0.00 3.50 0.00 0.00 0.00 0.00 5.50
1994-950.00 0.00 0.00 0.00 0.50 2.00 0.00d0.00 2.00 3.00a0.00 0.00 7.50
1995-960.00 0.00 0.00 0.00 0.00 3.00a0.00b4.50 0.00 0.00 0.00 0.00 7.50
1996-970.00 0.00 0.00 0.00 0.00 0.00 8.00b0.00 0.00 0.00 0.00 0.00 8.00
1997-980.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00b2.00 0.40 0.00 0.00 2.40
1998-990.00 0.00 0.00 0.00 0.00 3.00d2.00 0.80a0.00 0.50 0.00 0.00 6.30
1999-000.00 0.00 0.00 0.00 0.00 0.00 -----z0.00 0.00 0.00 0.00 0.00 0.00a
2000-010.00 0.00 0.00 0.00 0.00 0.00 22.00c8.00 0.00 0.00 0.00 0.00 30.00
2001-020.00 0.00 0.00 0.00 0.00 0.80 0.00 0.00 2.00c0.00 0.00 0.00 2.80
2002-030.00 0.00 0.00 0.00 0.00 1.50b0.00 2.50 0.00 2.00 0.00 0.00 6.00
2003-040.00 0.00 0.00 0.00 0.00 2.10 0.00 4.50 0.00 0.00 0.00 0.00 6.60
2004-050.00 0.00 0.00 0.00 9.70 0.00 2.00 0.00 0.00 0.00 0.00 0.00 11.70
2005-060.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3.50 0.00 0.00 -----z3.50a
2006-07-----z-----z-----z0.00 0.00 2.50 0.00 0.00 0.00k0.00 0.00x0.00v2.50f
2007-08-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
Period of Record Statistics
MEAN0.00 0.00 0.00 0.06 1.07 1.51 2.68 1.85 1.35 0.55 0.17 0.00 8.57
S.D.0.00 0.00 0.00 0.43 3.30 2.71 4.85 3.16 2.62 1.37 1.13 0.00 8.59
SKEW0.00 0.00 0.00 6.78 4.43 2.22 2.31 2.15 2.30 2.90 6.89 0.00 1.31
MAX0.00 0.00 0.00 3.00 20.00 11.00 22.00 15.00 11.50 7.00 8.10 0.00 30.00
MIN0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
YRS45 47 45 49 49 48 48 47 50 53 51 46 30