BLACK RIVER PUMPS, AZ

Total of Snowfall (Inches)

(020808)

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
1948-490.00 0.00 0.00 0.00 -----z-----z-----z-----z-----z-----z-----z-----z0.00h
1949-50-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1950-51-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00 0.00k
1951-520.00 0.00 0.00 0.00 0.00 8.30 0.00 0.00 0.00f0.00 0.00 0.00 8.30a
1952-530.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00a0.00 0.00 0.00 0.00
1953-540.00 0.00 0.00 0.00 6.00 0.00 0.00 0.00a0.00c0.00 0.00 0.00 6.00
1954-550.00f0.00 0.00 0.00 0.00 0.00 0.00i0.00f0.00a0.00 0.00 0.00 0.00c
1955-560.00 0.00h0.00 0.00 0.00 0.00 7.00d0.00g0.00 0.00 0.00 0.00 7.00b
1956-570.00 0.00 0.00 0.00 0.00 0.00c0.00e0.00 0.00 0.00b0.00a0.00 0.00
1957-580.00 0.00 0.00 0.00 -----z-----z-----z-----z-----z-----z0.00 0.00 0.00f
1958-590.00 0.00 0.00 0.00 0.00c0.00 -----z-----z0.00 0.00 0.00 0.00 0.00b
1959-600.00 0.00 0.00 0.00a0.00 0.00c0.00f0.00e0.00 0.00 0.00a0.00 0.00a
1960-610.00 0.00 0.00 0.00 0.00a0.00e0.00c0.00a0.00f0.00 0.00 0.00 0.00a
1961-620.00 0.00 0.00 0.00c0.00b32.00 11.00 14.80 0.00f0.00 0.00 0.00 57.80a
1962-630.00 0.00 0.00 0.00 0.00 10.50 14.50 7.00 8.50 0.00 0.00 0.00 40.50
1963-640.00 0.00 0.00 0.00 0.00b0.00a6.50 -----z7.80 3.50 0.00 0.00 17.80a
1964-650.00 0.00 0.00 0.00 4.50 10.00 7.00 17.50 2.30 3.50a0.00 0.00 44.80
1965-660.00 0.00 0.00 0.00 0.00 29.50 18.00 -----z3.50 0.00 0.00 0.00 51.00a
1966-670.00 0.00 0.00 0.00 2.00 3.80 4.00 0.30 0.00a1.50 0.00 0.00 11.60
1967-680.00 0.00 0.00 0.00 0.00 33.50g0.00 0.00 0.00 -----z0.00 0.00 0.00b
1968-690.00 0.00 0.00 0.00 0.00 11.70 0.00 3.00 -----z0.00 0.00 0.00 14.70a
1969-700.00 0.00 0.00 0.00 0.00 -----z0.00 -----z-----z0.00 0.00 0.00 0.00c
1970-710.00 0.00 0.00 0.00 0.00 -----z0.00 0.00 0.00 0.00c0.00 0.00 0.00a
1971-720.00 0.00 0.00 -----z0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00a
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 0.00 0.00 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 -----z0.00 0.00a
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 0.00 0.00 0.00 0.00 0.00 0.00 0.00
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 -----z0.00 0.00 0.00 0.00a
1981-820.00 0.00 0.00 0.00 0.00 0.00 0.00a0.00 0.00 0.00 0.00 0.00 0.00
1982-830.00 0.00 0.00 0.00 0.00 0.00b0.00a0.00 0.00 0.00 0.00 0.00 0.00
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 -----z-----z-----z0.00c0.00 0.00 0.00c
1985-860.00 0.00 0.00 0.00 0.00 0.00 0.00 -----z5.00g0.00 0.00 0.00 0.00b
1986-870.00 0.00 0.00 0.00 0.00a0.00b-----z-----z0.00c0.00 0.00 0.00 0.00b
1987-880.00 0.00 0.00 0.00 0.00a0.00f3.50c0.00 0.00 0.00 0.00 0.00 3.50a
1988-890.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1989-900.00 0.00 0.00 0.00 1.00 0.00 0.00 0.00g0.00e0.00 0.00 0.00 1.00a
1990-910.00 0.00 0.00 0.00 0.00 0.00c0.00 0.00a6.00 0.00 0.00 0.00 6.00
1991-920.00 0.00 0.00 0.00a0.00 0.00c19.00a0.00a0.50b0.00a0.00 0.00 19.50
1992-930.00 0.00 0.00 0.00 0.80 8.00c3.00a2.00a7.00a0.00a0.00 0.00 20.80
1993-940.00 0.00 0.00 0.00 0.00b2.00 2.50 10.50a0.00b0.00 0.00 0.00 15.00
1994-950.00 0.00 0.00 0.00b8.50 5.00 19.50 0.00 0.00 11.50 0.00c0.00 44.50
1995-960.00 0.00 0.00 0.00 0.00 -----z0.00m9.50 0.00 0.00a0.00 0.00 9.50b
1996-970.00 0.00 0.00 0.00a0.00a0.00 22.50x24.00 0.00 1.00d0.00 0.00 25.00a
1997-980.00 0.00 0.00 0.00a0.00a9.00 0.00 17.50a-----z5.00 0.00 0.00 31.50a
1998-990.00 0.00 0.00 0.00 0.00 0.00b0.00a0.00 0.10 19.00 0.00 -----z19.10a
1999-000.00 0.00 0.00 0.00 0.00 0.00 5.50 0.00 0.00 0.00 0.00 0.00 5.50
2000-010.00 0.00 0.00 0.00 0.00 0.00 5.00c0.00 0.00 0.00a0.00a0.00 5.00
2001-020.00 0.00 0.00 0.00 0.00 1.50 0.00b0.30 0.00 0.00 0.00 0.00 1.80
2002-030.00 0.00 0.00 0.00 0.00 5.00c0.00 15.00b0.00a0.00 0.00 0.00 20.00
2003-040.00 0.00 0.00 0.00 0.00 0.00a5.00 7.10 0.00b0.00 0.00 0.00 12.10
2004-050.00b0.00 0.00 0.00 0.00 1.30 0.00b0.00 1.00 0.00 0.00 -----z2.30a
2005-060.00 0.00 0.00 0.00 -----z0.00 0.00 0.00 11.50 0.00 -----z0.00 11.50b
2006-070.00 0.00 0.00 0.00 -----z2.00 0.00 0.00a0.00 -----z0.00 -----z2.00c
2007-08-----z-----z0.00 0.00 0.00 8.20 5.80 0.50a-----z0.00 0.00 0.00 14.50c
2008-090.00 0.00 0.00 0.00 0.00 0.00 -----z0.00a0.00 0.10 0.00 0.00 0.10a
2009-100.00 0.00 -----z0.00 -----z-----z16.00d0.00a5.00 0.00 0.00 -----z21.00d
2010-110.00 0.00 0.00 0.00 0.00 5.00a-----z0.00f-----z-----z0.00 0.00 5.00d
2011-120.00 -----z-----z-----z0.00 5.00j-----z-----z-----z-----z-----z-----z0.00j
2012-13-----z-----z-----z-----z-----z-----z-----z4.00 0.00 -----z-----z-----z4.00j
2013-14-----z-----z-----z0.00 0.00 -----z0.00 0.00 2.00 0.00 0.00 -----z2.00e
2014-150.00 0.00 -----z0.00 0.00 1.00 0.30 2.00 0.00 0.00 0.00 0.00 3.30a
2015-160.00 0.00 0.00 0.00 0.00 2.10 8.50 0.00b0.00 0.00 0.00 0.00 10.60
2016-170.00 0.00 0.00 0.00 0.00 0.00 11.50 0.00 0.00 0.00 -----z-----z11.50b
2017-18-----z-----z-----z-----z-----z0.00 0.00 1.00 0.00a0.00 -----z-----z1.00g
2018-19-----z-----z-----z-----z2.00 7.00 0.50 16.00 -----z-----z-----z0.00 25.50g
2019-20-----z-----z0.00 0.00d4.00 -----z-----z2.00 0.00 0.00 -----z-----z6.00f
2020-21-----z-----z-----z0.00 -----z-----z-----z0.00b2.00 0.00a0.00 0.00 2.00f
2021-220.00 -----z-----z0.00 -----z-----z0.00 1.00 -----z0.00 0.00 0.00 1.00e
2022-230.00 0.00 0.00 0.00 0.00 4.00 7.50 8.90 0.00 0.00 0.00 0.00 20.40
2023-240.00 -----z0.00 0.00 0.00a0.00 9.00e15.50 -----z-----z-----z-----z24.50e
Period of Record Statistics
MEAN0.00 0.00 0.00 0.00 0.44 2.78 3.22 2.99 1.00 0.69 0.00 0.00 9.80
S.D.0.00 0.00 0.00 0.00 1.49 6.15 5.38 5.84 2.48 2.84 0.00 0.00 13.66
SKEW0.00 0.00 0.00 0.00 3.88 3.35 1.72 1.96 2.68 5.18 0.00 0.00 1.50
MAX0.00 0.00 0.00 0.00 8.50 32.00 19.50 24.00 11.50 19.00 0.00 0.00 44.80
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
YRS66 63 65 69 65 60 59 60 57 65 64 63 29