CHERRY CREEK DAM, CO

Total of Precipitation (Inches)

(051547)

File last updated on May 6, 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)	JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC		ANN
1951	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	0.40	p	0.55		0.14		0.69	j
1952	0.00		0.10		0.38		2.05		3.51		0.16		1.11		1.49		0.51		0.05		0.66		0.14		10.16
1953	0.31		0.73		0.67		1.27		2.79		1.65		2.84		0.52		0.07		0.36		0.34		1.00		12.55
1954	0.17	a	0.06		0.17		0.54		0.41		0.91		1.85		0.57		0.69		0.08		0.79		0.55		6.79
1955	0.08		0.59		0.72		0.35		2.68		1.29		2.00		3.46		1.00		0.38		0.44		0.10		13.09
1956	0.22		0.42		0.52		0.51		1.07		0.10		1.91		1.36		0.01		0.37		0.87		0.55		7.91
1957	0.22		0.74		0.53		4.15		6.23		1.26		1.76		2.16		0.50		2.49		0.43		0.08		20.55
1958	0.54		1.00		0.89		1.97		6.29		1.92		1.73		0.84		1.49		0.43		0.50		0.46		18.06
1959	0.73		0.76		2.28		1.21		2.87		2.07		0.92		0.41		1.86		2.50		0.50		0.27		16.38
1960	0.53		1.35		0.94		2.64		2.02		0.75		1.40		0.09		0.31		2.92		0.35		1.11		14.41
1961	0.06		0.53		1.93		0.96		3.57		0.82		1.71		2.63		4.37		0.58		0.89		0.19		18.24
1962	1.08		0.90		0.38		1.14		0.97		2.37		0.75		0.40		0.44		0.08		0.61		0.21		9.33
1963	0.52		0.09		1.04		0.04		0.76		3.56		0.65		6.96		0.24	j	0.82		0.57		0.43		15.44	a
1964	0.34		1.24		0.62		0.84		2.17		2.87		1.45		0.40		0.41		0.15		0.96		0.46		11.91
1965	1.26		1.15		1.62		1.23		2.14		8.26		5.27		2.43		2.82		0.54		0.29		0.50		27.51
1966	0.43		0.75		0.41		0.82		0.48		0.99		1.69		1.10		0.66		1.54		0.23		0.14		9.24
1967	0.72		0.26		0.54		2.44		3.55		3.89		6.49		1.00		0.16	a	1.27		1.14		0.61		22.07
1968	0.48		0.69		0.78		2.24		1.48		1.29		1.08		4.50		0.78		1.34		0.95		0.55		16.16
1969	0.22		0.42		1.13		1.37		6.53		3.93		2.89		1.14		0.65		5.70		0.90		0.64		25.52
1970	0.04		0.07		2.58		1.63		0.54		3.85		1.83		0.49		3.04		1.27		2.78		0.19		18.31
1971	0.63		1.01		0.97		2.66		1.34		0.59		1.91		0.88		3.90		0.27		0.27		0.24		14.67
1972	0.64		0.64		0.69		2.68		0.81		3.85		1.22		4.09		1.15		0.46		3.25		-----	z	19.48	a
1973	1.25		0.22		2.79		3.61		8.74		1.13		2.16		0.98		3.88		0.84		0.84		3.84		30.28
1974	1.00		1.01		1.22		2.68		0.23		2.22		1.62		0.41		1.29		1.64		1.52		0.45		15.29
1975	0.31		0.37		0.64		2.25		3.54		1.94		2.45		3.24		0.56		0.54		2.34		0.50		18.68
1976	0.47		0.39		1.70		1.85		1.07		0.95		5.52		1.18		4.31		1.49		0.30		0.16		19.39
1977	0.20		0.12	b	0.79		2.43		1.34		1.75		2.31		1.47		0.42		0.11		-----	z	-----	z	10.94	b
1978	0.38		-----	z	1.07		2.44		4.12		2.01		0.41		0.19		0.10		-----	z	-----	z	-----	z	10.72	d
1979	-----	z	-----	z	2.03		1.67	a	5.58		2.49		1.50		5.77		0.51		1.32		2.08		1.11		24.06	b
1980	0.48		0.51		-----	z	2.78		4.08		0.00		1.58		1.59		0.77		0.20		0.83		0.05		12.87	a
1981	0.43		0.69		3.16		0.82		4.81		1.88		1.54		1.09		0.81		1.01		0.44		0.98	a	17.66
1982	0.42	a	0.24		0.52		0.44		4.09		2.55		3.51		3.09	a	1.97		2.12		-----	z	-----	z	18.95	b
1983	0.06	r	-----	z	-----	z	-----	z	4.13	d	4.96	c	4.40	b	2.33	c	0.41	c	0.14		2.57		0.52		19.46	d
1984	0.07	b	0.81	b	1.21	d	3.53		0.00		1.62		3.15		3.28		0.55	b	5.10		0.19		0.36		19.87
1985	0.48	a	0.53		0.70		2.25		2.72		2.29		4.77		0.31		3.13	b	0.37		1.47	a	0.30		19.32
1986	0.25		0.25	a	-----	z	2.38		1.97		2.02		3.53		0.37		0.19		1.87		-----	z	0.00	c	12.83	b
1987	0.00	f	0.00	f	-----	z	0.00		-----	z	2.02		0.82		0.20	i	0.96		1.53		1.90		0.00	g	7.23	f
1988	0.00	d	0.54		1.19		0.99	a	4.46		2.95		1.28	a	3.56		1.09		0.06		0.42		0.86	a	17.40
1989	1.13		0.27	a	0.40	a	0.74	a	1.67		1.61		2.50		1.06		1.34		0.49		0.37	a	0.69	b	12.27
1990	0.85	a	0.42	a	3.14		0.83		2.17		0.33	a	2.53	c	2.43		1.52		1.26		1.23		0.14		16.85
1991	0.56		0.07		0.62		1.69		2.38		2.36	b	2.40		2.73		0.57		0.88		2.77		0.00		17.03
1992	1.31		0.10		5.11		0.19		0.72		2.20		2.45		3.50		0.00		0.08		2.18	a	0.48		18.32
1993	0.21	a	0.80		0.59		1.29		1.57		1.37		1.27		2.19		2.19		2.19		1.44		0.41		15.52
1994	0.52		0.46	a	0.82		1.96		1.34		1.02		0.38		1.31		0.50		1.01		0.96		0.21	a	10.49
1995	0.27		0.56	a	0.75	c	3.33		5.96		6.32		2.49		1.90	m	2.49		0.59		0.34		0.07	a	23.17	a
1996	0.69		0.12	b	1.18		0.66		3.28		1.44	a	0.32	b	1.95		4.07		0.35		0.44		0.33		14.83
1997	0.27		0.68		0.41	a	2.10		1.09		2.25		6.34	b	3.53		1.66		1.58		0.85		0.98		21.74
1998	0.22		0.05	d	1.19	p	3.12	c	2.25		1.05	a	5.23		2.24		0.74		1.24		1.14		1.57		18.85	a
1999	0.37		0.46		0.31	c	7.53		3.07	a	2.21		2.31		2.26	a	1.01		0.50		0.15	k	0.87	a	20.90	a
2000	0.41	b	0.41	f	3.68	b	1.01	a	3.12	b	0.46	d	2.01	d	2.31	d	1.07		0.33	b	1.84	a	1.14	b	17.38	a
2001	0.59	a	0.67	a	0.73		2.16	f	4.20	d	1.03	c	5.71	b	1.05		0.77	b	0.05		1.39	f	0.12	a	14.92	b
2002	0.52		0.19	a	1.40	b	0.00	e	1.11	a	0.38	n	0.80		1.12		1.49	c	1.00	a	0.25	a	0.00	b	7.88	a
2003	0.14	a	0.81	a	4.96	k	3.12	a	1.01	b	2.31	b	2.76	b	3.68	f	0.55	e	0.00	f	0.25	d	0.00	e	10.95	c
2004	0.02	y	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	0.00	l
2005	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	0.00	l
2006	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	0.00	l
2007	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	0.00	l
2008	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	0.00	l
2009	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	0.00	l
2010	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	0.00	l
2011	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	0.00	l
2012	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	0.00	l
2013	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	0.00	l
Period of Record Statistics
MEAN	0.47		0.53		1.22		1.81		2.71		2.06		2.36		1.91		1.29		1.07		1.00		0.51		16.51
S.D.	0.33		0.34		1.02		1.33		1.92		1.53		1.55		1.48		1.20		1.16		0.79		0.61		5.26
SKEW	0.93		0.40		1.89		1.62		0.93		1.81		1.17		1.24		1.31		2.24		1.21		3.54		0.43
MAX	1.31		1.35		5.11		7.53		8.74		8.26		6.49		6.96		4.37		5.70		3.25		3.84		30.28
MIN	0.00		0.05		0.17		0.00		0.00		0.00		0.32		0.09		0.00		0.05		0.19		0.00		6.79
YRS	49		47		46		50		51		51		52		49		51		50		47		48		35