SPRING VALLEY, te

Monthly Total Snowfall (Inches)

(478080)

File last updated on Oct 29, 2012
*** Note *** Provisional Data *** After Year/Month 201007
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) JUL AUG SEP OCT NOV DEC JAN FEB MAR APR MAY JUN ANN
1948-49 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 a 0.00 0.00 0.00 0.00
1949-50 0.00 0.00 0.00 z 0.00 z 0.00 z 0.00 z 14.40 d 9.10 7.10 0.00 z 0.00 0.00 30.60
1950-51 0.00 0.00 0.00 0.00 3.00 35.50 6.50 4.70 43.40 2.00 b 0.00 0.00 95.10
1951-52 0.00 0.00 0.00 0.00 11.20 14.20 9.80 a 12.70 18.30 4.80 0.00 0.00 71.00
1952-53 0.00 0.00 0.00 0.00 10.90 6.70 6.70 20.40 b 5.10 0.00 0.00 0.00 49.80
1953-54 0.00 0.00 0.00 0.00 0.00 a 5.50 7.20 0.50 15.50 0.00 0.30 0.00 29.00
1954-55 0.00 0.00 0.00 0.00 1.00 b 12.00 9.80 6.80 5.50 0.00 0.00 0.00 35.10
1955-56 0.00 0.00 0.00 3.00 3.20 13.80 4.10 a 0.00 b 27.50 0.00 z 0.00 0.00 51.60
1956-57 0.00 0.00 0.00 0.00 9.00 3.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 0.00 12.00
1957-58 0.00 0.00 0.00 0.00 14.00 6.00 0.00 z 0.00 0.00 z 0.00 a 0.00 0.00 20.00
1958-59 0.00 0.00 0.00 0.00 2.00 0.00 z 3.00 1.50 b 0.00 z 0.00 0.00 0.00 6.50
1959-60 0.00 0.00 0.00 3.00 a 0.00 z 5.00 0.00 z 0.00 z 0.00 z 0.00 0.00 0.00 8.00
1960-61 0.00 0.00 0.00 0.00 1.00 0.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 0.00 1.00
1961-62 0.00 0.00 0.00 0.00 0.00 z 0.00 z 5.50 20.00 d 23.00 12.00 0.00 0.00 60.50
1962-63 0.00 0.00 0.00 0.00 7.00 2.50 6.00 2.00 8.00 3.00 0.00 0.00 28.50
1963-64 0.00 0.00 0.00 0.00 0.00 7.00 4.00 0.00 5.00 0.00 0.00 0.00 16.00
1964-65 0.00 z 0.00 0.00 0.00 3.00 6.00 0.00 z 16.00 33.00 0.00 z 0.00 0.00 58.00
1965-66 0.00 z 0.00 0.00 0.00 0.00 z 0.00 z 0.00 z 3.00 18.00 0.00 0.00 0.00 21.00
1966-67 0.00 0.00 0.00 0.00 4.00 8.00 b 27.80 a 23.50 3.00 0.00 z 0.00 z 0.00 z 66.30
1967-68 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1.00 0.00 0.00 1.00
1968-69 0.00 0.00 z 0.00 0.00 1.00 0.00 z 0.00 z 0.00 z 0.00 a 0.00 z 0.00 0.00 1.00
1969-70 0.00 0.00 0.00 0.00 6.00 32.30 8.90 4.10 8.50 0.00 0.00 0.00 59.80
1970-71 0.00 0.00 0.00 0.00 9.40 7.80 19.10 16.50 7.40 1.50 0.00 0.00 61.70
1971-72 0.00 0.00 0.00 0.00 10.60 11.50 11.70 5.00 8.80 a 2.80 0.00 0.00 50.40
1972-73 0.00 0.00 0.00 0.00 0.50 19.40 a 11.00 13.50 0.60 4.50 0.00 0.00 49.50
1973-74 0.00 0.00 0.00 0.00 0.00 13.10 0.00 15.30 15.00 6.30 0.00 0.00 49.70
1974-75 0.00 0.00 0.00 0.00 1.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 0.00 1.00
1975-76 0.00 0.00 z 0.00 0.00 0.00 z 0.00 z 0.00 z 3.00 a 0.00 z 0.00 0.00 0.00 3.00
1976-77 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1977-78 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1978-79 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1979-80 0.00 z 0.00 z 0.00 0.00 0.00 z 0.00 z 10.00 b 4.50 2.00 z 6.00 0.00 0.00 20.50
1980-81 0.00 0.00 0.00 0.00 0.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 0.00 0.50
1981-82 0.00 0.00 0.00 0.00 0.00 z 0.00 z 33.00 a 0.30 6.00 0.00 z 0.00 0.00 39.30
1982-83 0.00 0.00 0.00 0.00 a 1.50 a 8.00 0.00 z 0.00 z 13.00 0.00 d 0.00 0.00 22.50
1983-84 0.00 0.00 0.00 0.00 0.00 d 0.00 z 0.00 z 0.00 z 0.00 z 0.00 a 0.00 0.00 0.00
1984-85 0.00 0.00 0.00 0.00 0.00 a 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 0.00 0.00
1985-86 0.00 0.00 0.00 0.00 14.00 a 0.00 z 0.00 z 0.00 z 0.00 z 0.00 0.00 0.00 14.00
1986-87 0.00 0.00 0.00 0.00 0.00 z 0.00 a 0.00 a 0.00 0.30 0.00 0.00 0.00 0.30
1987-88 0.00 0.00 0.00 z 0.00 z 0.00 5.00 8.00 0.00 a 0.00 a 0.00 0.00 0.00 13.00
1988-89 0.00 0.00 0.00 0.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1989-90 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 0.00 0.00 0.00
1990-91 0.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 0.00
1991-92 0.00 0.00 0.00 3.00 31.00 a 4.50 a 2.30 5.00 a 0.00 z 0.00 0.00 0.00 45.80
1992-93 0.00 0.00 0.00 3.50 5.60 9.50 e 10.20 0.00 z 4.00 b 0.00 z 0.00 0.00 32.80
1993-94 0.00 0.00 0.00 0.00 6.40 a 1.00 b 15.70 8.00 0.00 2.00 0.00 0.00 33.10
1994-95 0.00 0.00 0.00 0.00 6.00 9.00 1.30 2.50 8.50 0.00 0.00 0.00 27.30
1995-96 0.00 0.00 0.00 0.00 7.50 7.90 1.00 b 0.00 0.00 a 0.00 0.00 0.00 16.40
1996-97 0.00 0.00 0.00 0.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1997-98 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 10.20 0.00 0.00 0.00 10.20
1998-99 0.00 0.00 0.00 0.00 0.00 a 2.40 a 24.60 3.80 b 11.30 0.00 0.00 0.00 42.10
1999-00 0.00 0.00 0.00 0.00 0.90 5.30 16.40 7.50 0.00 a 0.00 b 0.00 0.00 30.10
2000-01 0.00 0.00 0.00 0.00 7.70 a 20.00 o 11.60 11.80 4.20 a 3.00 0.00 0.00 38.30
2001-02 0.00 0.00 0.00 0.00 0.00 b 2.60 5.10 a 7.30 11.40 13.50 0.00 0.00 39.90
2002-03 0.00 0.00 0.00 0.70 0.00 1.70 2.00 8.00 10.80 2.00 0.00 0.00 25.20
2003-04 0.00 0.00 0.00 0.00 0.00 z 13.50 6.50 20.30 13.70 c 0.00 0.00 0.00 54.00
2004-05 0.00 0.00 0.00 0.00 1.10 2.20 12.30 12.00 8.30 a 0.00 0.00 0.00 35.90
2005-06 0.00 0.00 0.00 0.00 2.80 14.50 d 5.00 4.20 b 19.00 0.00 0.00 0.00 45.50
2006-07 0.00 0.00 0.00 0.00 0.00 a 1.50 7.50 a 9.00 9.00 a 1.00 a 0.00 0.00 28.00
2007-08 0.00 0.00 0.00 0.00 0.00 14.50 v 3.50 a 6.00 6.00 a 8.00 0.00 0.00 23.50
2008-09 0.00 0.00 0.00 0.00 0.00 24.70 5.50 10.00 0.00 1.50 0.00 0.00 41.70
2009-10 0.00 0.00 0.00 2.00 f 0.00 13.50 e 2.50 h 9.50 0.00 0.00 0.00 0.00 23.00
Period of Record Statistics
MEAN 0.00 0.00 0.00 0.26 4.25 9.08 9.11 7.50 9.47 1.70 0.01 0.00 41.77
S.D. 0.00 0.00 0.00 0.85 5.93 8.18 7.49 6.54 9.53 3.15 0.04 0.00 18.23
SKEW 0.00 0.00 0.00 3.10 2.42 1.64 1.45 0.77 1.57 2.33 7.21 0.00 1.09
MAX 0.00 0.00 0.00 3.50 31.00 35.50 33.00 23.50 43.40 13.50 0.30 0.00 95.10
MIN 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16.00
NO YRS 52 51 52 51 43 37 37 41 41 44 55 56 23