WALNUT CREEK, AZ

Total of Snowfall (Inches)

(029158)

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
1915-16-----z-----z-----z-----z-----z22.60 11.00 0.00 1.00 0.00 0.00 0.00 34.60e
1916-170.00 0.00 0.00 0.00 0.00 10.00 17.00a11.00 2.00 6.00a0.00 0.00a46.00
1917-180.00 0.00 0.00 0.00 0.00 0.00 13.00 9.00a0.00 0.00 0.00a0.00 22.00
1918-190.00 0.00 0.00 0.00 0.00a15.00 3.00 25.00 16.00 0.00 0.00 0.00 59.00
1919-200.00 0.00 -----z0.00 12.60 0.00 18.00 0.00a1.00b1.10 0.00 0.00 32.70a
1920-210.00 0.00 0.00 1.60 0.00a4.50 16.20 0.00 0.00 6.00 6.20a0.00 34.50
1921-220.00 0.00 0.00 0.00 0.00 3.00 24.00 7.00 16.80 0.00 0.00 0.00 50.80
1922-230.00a0.00 0.00b0.00b6.00 0.00 4.00 34.90 13.50b0.00 0.00 0.00 58.40
1923-240.00 0.00a0.00 -----z0.00 11.00 0.00a0.00a16.50 0.00 0.00 0.00 27.50a
1924-250.00 0.00 -----z0.00 0.00 6.50 1.50 0.00 0.00 5.00 0.00 0.00 13.00a
1925-260.00 0.00 0.00 0.00 6.00 0.00 0.00 1.00 0.00 0.00 0.00 0.00a7.00
1926-270.00 0.00 0.00 0.00 0.00 8.00 3.00 12.00 2.00 0.00 0.00 0.00 25.00
1927-280.00 0.00 0.00 0.00 0.00 5.00a2.00 4.00a0.00 0.00a0.00 0.00 11.00
1928-290.00a0.00 0.00 0.00 0.00 -----z-----z-----z-----z-----z-----z0.00 0.00f
1929-300.00 0.00 0.00 0.00 0.00 0.00 22.00 3.00 0.00a0.00 4.00 0.00 29.00
1930-310.00 0.00 0.00 0.00 0.00 0.00 2.00 0.00 0.00 0.00 0.00 0.00 2.00
1931-320.00 0.00 0.00 0.00 0.00 24.00 7.80 26.00 0.00 0.00 0.00 0.00 57.80
1932-330.00 0.00 0.00 0.00 0.00 24.00f17.50 0.00 0.00 0.00 0.00 0.00 17.50a
1933-340.00 0.00 0.00 0.00 5.50 1.00 1.50 0.00 0.00 0.00 0.00 0.00 8.00
1934-350.00 0.00 0.00 0.00 0.50 0.00a9.00 0.00 1.00 0.00 0.00 0.00 10.50
1935-360.00 0.00 0.00 0.00 0.00 0.80 0.00 0.00h3.00 4.00a0.00 0.00 7.80a
1936-370.00a0.00 0.00a0.00 -----z14.00 41.00 2.00 1.00a-----z0.00 0.00 58.00b
1937-380.00a0.00 0.00 0.00 0.00 0.00a2.00 4.00 0.00 0.00 0.00 0.00 6.00
1938-390.00 0.00 0.00 0.00a0.00a2.00 2.00 17.00a2.00a0.00 0.00 0.00 23.00
1939-400.00 0.00b0.00 0.00 0.00 4.00 0.00 1.50 0.00 0.00 0.00 0.00 5.50
1940-410.00a0.00a0.00 0.00 1.00 0.00 0.00 0.00 0.00a10.00c0.00 0.00 11.00
1941-420.00 0.00 0.00 0.00 0.00 13.00 0.00 4.00 4.00 0.00 0.00 0.00 21.00
1942-430.00 0.00a0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1943-440.00 0.00 0.00a0.00 0.00a0.00a4.00 13.00 0.00 0.00a0.00 0.00 17.00
1944-450.00 0.00 0.00 0.00a0.00 0.00 14.10 2.90 16.80d0.00 0.00 0.00 33.80
1945-460.00 0.00 0.00 0.00 0.30 3.50 0.00 0.00 0.00 0.00 0.00 0.00 3.80
1946-470.00 0.00 0.00 0.00 0.00 0.00 1.00a0.00 0.00 0.00 0.00 0.00 1.00
1947-480.00 0.00 0.00 0.00 4.00 0.00 0.00 10.50 3.50 0.00 0.00 0.00 18.00
1948-490.00 0.00 0.00 0.00 0.00 -----z-----z4.00 4.00 3.00 0.00 0.00 11.00b
1949-500.00 0.00 0.00 0.00 0.00 0.00 5.00 0.00 0.00 0.00 0.00 0.00 5.00
1950-510.00 0.00 0.00 0.00 0.00 0.00 12.00 8.30 6.00 0.40 0.00 0.00 26.70
1951-520.00 0.00 0.00a0.00 0.00a2.30 1.00 0.00 0.00 0.00 0.00 0.00 3.30
1952-530.00 0.00 0.00 0.00 0.00e5.00 0.00 0.00a1.00 0.00 0.00 0.00 6.00
1953-540.00 0.00 0.00 0.00 0.00b0.00a13.00a0.00 2.00 0.00 0.00 0.00a15.00
1954-550.00 0.00 0.00 0.00 0.00 0.00 13.80 2.60 0.00 0.00 0.00 0.00 16.40
1955-560.00 0.00 0.00 0.00 0.00 0.00 0.00h0.00d0.00 0.00 0.00 0.00 0.00a
1956-570.00 0.00 0.00 0.00 0.00 0.00 0.00e0.00 0.00 0.00a0.00 0.00 0.00
1957-580.00 0.00 0.00 0.00 0.00c0.00 5.00 0.00 -----z-----z0.00 0.00 5.00b
1958-590.00 0.00 0.00 0.00 0.00b0.00 0.00 -----z0.00 0.00 0.00 0.00 0.00a
1959-600.00 0.00 0.00 0.00 0.00 0.00b0.00d0.00e0.00b0.00 0.00 0.00 0.00
1960-610.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1961-620.00 0.00 0.00 0.00 0.00a0.00d0.00c0.00d0.00a0.00 0.00 0.00 0.00
1962-630.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1963-640.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1964-650.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11.00 0.00 0.00 0.00 11.00
1965-660.00 0.00 0.00 0.00 0.00 -----z-----z-----z6.00 0.00 0.00 0.00 6.00c
1966-670.00 0.00 0.00 0.00 0.00 7.00 0.00 0.00 -----z0.00a0.00 0.00 7.00a
1967-680.00 0.00 0.00 0.00 0.00 0.00i4.00 0.00 0.00 0.00 0.00 0.00 4.00a
1968-690.00 0.00 0.00 0.00 0.00 7.00 0.00 -----z-----z0.00 0.00 0.00 7.00b
1969-700.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -----z0.00 0.00 0.00 0.00a
1970-710.00 0.00 0.00 0.00 0.00 -----z0.00 0.00 -----z0.00 0.00 0.00 0.00b
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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1973-740.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1974-750.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1975-760.00 0.00 0.00 0.00 0.00a0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1976-770.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1977-780.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1978-790.00 0.00 0.00 0.00 0.00 0.00 -----z0.00 0.00 0.00 0.00 0.00 0.00a
1979-800.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1980-810.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1981-820.00 0.00 0.00 0.00 0.00 0.00 0.80 0.00 0.00 0.00 0.00 0.00 0.80
1982-830.00 0.00 0.00 0.00 0.00 0.00a0.00 5.00 0.00 0.00 0.00 0.00 5.00
1983-840.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1984-850.00 0.00 0.00 0.00 0.00 0.00 0.00b-----z0.00 0.00 0.00 0.00 0.00a
1985-860.00 0.00 0.00 0.00 0.00 0.00 0.00 -----z0.00 0.00 0.00 0.00 0.00a
1986-870.00 0.00 0.00 0.00 0.00 0.00 10.00 -----z0.00 0.00 0.00 0.00 10.00a
1987-880.00 0.00 0.00 0.00 0.00 -----z-----z0.00 0.00 0.00 0.00 0.00 0.00b
1988-890.00 0.00 0.00 0.00 0.00 1.00 0.00 0.00a0.00 0.00 0.00 0.00 1.00
1989-900.00 0.00 0.00 0.00 0.00 0.00 0.00 8.50a0.00 0.00 0.00 0.00 8.50
1990-910.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1991-920.00 0.00 0.00 0.00 0.00 0.00 1.00 0.00a0.00 0.00 1.00 0.00 2.00
1992-930.00 0.00 0.00 0.00 0.00 0.00d0.00 0.00 0.00 0.00 0.00 0.00 0.00
1993-940.00 0.00 0.00 0.00 0.00a0.00 0.80 5.50 0.00 0.00 0.00 0.00 6.30
1994-950.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1995-960.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1996-970.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14.00 0.00 0.00 14.00
1997-980.00 0.00 0.00 0.00 0.00 7.00 0.00 0.00 0.00 0.00 0.00 0.00 7.00
1998-990.00 0.00 0.00 0.00 0.00 1.00 0.00 0.00 0.00 0.00 0.00 0.00 1.00
1999-000.00 0.00 0.00 0.00 0.00 0.00 0.10 0.00 8.00 0.00 0.00 0.00b8.10
2000-010.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
2001-020.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
2002-030.00 0.00 0.00 0.00 0.00 0.00 0.00 -----z0.00 0.00 0.00 0.00 0.00a
2003-040.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
2004-050.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
2005-060.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14.00 0.00 0.00 0.00 14.00
2006-070.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
2007-080.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
2008-090.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
2009-100.00 0.00 0.00 0.00 0.00 3.00 0.00 0.00 0.00 0.00 0.00 0.00 3.00
2010-110.00 0.00 0.00 0.00 0.00 0.00 0.00 -----z-----z-----z0.00 -----z0.00d
2011-120.00 -----z0.00 -----z-----z16.50 0.00 0.00 8.00 1.00 0.00 0.00 25.50c
2012-130.00 0.00 0.00 0.00 0.00 0.00 1.00 6.60 0.00 0.00 0.00 0.00 7.60
2013-140.00 0.00 0.00 0.00 0.00 1.00 0.00 0.00 0.00 0.00 0.00 0.00 1.00
2014-150.00 0.00 0.00 0.00 0.00 9.10 0.00 0.00 0.00 0.00 0.00 0.00 9.10
2015-160.00 0.00 0.00 0.00 0.00 7.00 4.00 5.10 0.00 0.00 0.00 0.00 16.10
2016-170.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
2017-180.00 0.00 0.00 0.00 0.00 0.00 0.00 6.00 0.00 0.00 0.00 0.00 6.00
2018-190.00 0.00 0.00 0.00 0.00 0.00a1.00 25.00 0.00 0.00 0.00 0.00 26.00
2019-200.00 0.00 0.00 0.00 8.00 1.00 0.00 0.00 0.00 0.00 0.00 0.00 9.00
2020-210.00 0.00 0.00 0.00 0.00 0.00 21.00 0.00 8.00a0.00 0.00 0.00 29.00
2021-220.00 0.00 0.00 0.00 0.00 0.00 0.00 6.00 0.00 0.00 0.00 0.00 6.00
2022-230.00 0.00 0.00 0.00 1.00 0.00 3.00 12.00 15.00 0.00 0.00 0.00 31.00
2023-240.00 0.00 0.00 0.00 0.00 0.00 7.00 14.00 -----z-----z-----z-----z21.00d
Period of Record Statistics
MEAN0.00 0.00 0.00 0.02 0.42 2.12 3.30 2.99 1.81 0.49 0.10 0.00 10.44
S.D.0.00 0.00 0.00 0.16 1.76 4.70 6.78 6.38 4.27 1.96 0.72 0.00 14.70
SKEW0.00 0.00 0.00 10.15 4.86 2.76 2.81 2.85 2.54 4.93 7.40 0.00 1.82
MAX0.00 0.00 0.00 1.60 12.60 24.00 41.00 34.90 16.80 14.00 6.20 0.00 59.00
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
YRS108 107 106 106 106 102 103 99 101 104 107 107 82