COLUMBIA 8 N, SD

Total of Precipitation (Inches)

(391873)

File last updated on April 18, 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
1949	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	0.62	p	0.65	g	0.21		0.65		0.86	j
1950	0.57		0.15		0.98		0.59		6.70		0.30		1.99		1.30		1.26		1.01		0.10		0.20		15.15
1951	0.28		0.45		0.62		0.77		2.13		3.47		3.07		2.01		0.47		1.67		0.00	b	0.50	h	14.94	a
1952	1.05		0.81		0.45		0.29		0.82		3.23		1.11		0.72		0.18		0.00		1.21		0.04	a	9.91
1953	0.46		0.90		0.70	b	5.65		3.18		7.93		0.87		2.03		0.28		0.50	a	0.30		0.30		23.10
1954	0.17		0.08	a	0.42		1.61		1.11		2.60		1.34		2.12		2.72		0.81		0.10		0.20		13.28
1955	0.25		0.32		-----	z	0.96		2.30		4.39		2.55		2.60		0.55		0.00		0.07		0.10		14.09	a
1956	0.45		0.18		0.70		0.74		2.13		1.80	a	2.02		1.32		1.32		1.84		1.63		0.30		14.43
1957	0.16		0.29		0.10		4.38		4.67		3.84		2.61		5.84		2.19		2.11		1.00		0.31		27.50
1958	0.22		1.72		0.00		2.10		1.98		2.70		1.69	a	0.68	a	0.23		0.79		1.02		0.00		13.13
1959	0.14		0.31	a	0.06		0.49		3.19		2.21		2.88		1.28		2.66		1.13		0.69		0.65		15.69
1960	0.81		0.38		0.56		3.25		2.39		2.95		1.23		4.69		1.21		0.71		0.50		0.74	a	19.42
1961	0.00		0.30		0.10		1.64		3.18		2.24		2.55		0.43		3.02		3.20		0.04		0.43		17.13
1962	0.38		0.86		0.81		1.70		5.23		3.58		4.27		1.86		1.95	q	1.25		0.55		0.02		20.51	a
1963	0.15		0.00		0.23		1.44		3.38		4.67		3.97		3.87		1.92		0.15		0.43		0.22		20.43
1964	0.21		0.07		1.05		5.08		2.06		3.96	b	3.16		2.14		1.07		0.10		0.34		0.53		19.77
1965	0.37		0.10		1.00		3.18		3.02		3.35		3.04		2.45		2.60		0.56		0.88		0.50		21.05
1966	0.08		0.51		4.40		1.40		1.49		3.84		1.68		3.83		2.06		1.56		0.65		0.01		21.51
1967	0.61		0.38		0.11		4.59		0.61		6.01		2.05		0.94		3.55		1.82		0.45		0.86		21.98
1968	0.05		0.00		1.80		4.96		2.24		4.40		2.37		0.97		4.06		0.48		0.78		2.04		24.15
1969	1.54		2.60		0.25		0.89		2.34		3.34		3.76		0.99		0.44		0.51		0.13		1.15		17.94
1970	1.00		0.84		2.59		3.66		2.33		1.91		3.11		0.25		1.12		1.25		2.39		0.59		21.04
1971	0.98		0.40		0.07		1.45		2.62		3.84		1.72		1.27		1.32		3.01		1.57		0.97		19.22
1972	1.27		0.77		1.40		0.89		5.99		1.32		4.16		1.08		0.00		1.26		0.73		1.20		20.07
1973	0.30		0.07		1.49		0.99		1.59		1.91		1.56		1.88		4.45		2.09		0.44		0.73		17.50
1974	0.01		0.45		0.59		2.67		5.55		0.17		1.56		1.53		0.37		0.50		0.02		-----	z	13.42	a
1975	0.56		0.29		2.57		2.40	e	1.93		6.63		0.58		2.74		1.73		1.25		0.22		0.36		21.26
1976	1.03		0.58		0.84		1.46		-----	z	2.95		0.25		0.99		0.80		0.21		-----	z	0.22		9.33	b
1977	0.19	b	0.67		3.33		0.85		3.14		2.33		2.68		2.72		4.34		1.44		2.03		0.61	a	24.33
1978	0.01		0.37		0.73		2.00	a	3.44		7.04		1.67		3.29		0.00		0.21		0.58		0.00		19.34
1979	1.22		1.25		1.57		2.49		2.15		4.05		3.11		0.61		0.41		1.11		0.04		0.13		18.14
1980	0.72		0.42		0.54		0.58		2.52		2.40		1.08		4.71		1.03		1.30		0.00		0.04		15.34
1981	0.16		0.10		0.78		1.21		1.71		3.19		5.69		2.78		1.18		2.51		0.46		0.75		20.52
1982	1.66		0.20		4.19		0.62		2.57		1.56		3.41		0.72		2.08		4.53		0.58		0.09		22.21
1983	0.32		0.19		2.99		0.67		1.65		3.88		5.06	a	3.00		0.85		1.93		0.68	a	0.41		21.63
1984	0.49		0.96		1.48	a	2.92		1.20		6.22		1.57		2.25		0.85		3.74		0.07		0.57		22.32
1985	0.36		0.07		1.13		0.46		3.74		2.11		2.31		2.79		2.29		0.53		1.47		0.33		17.59
1986	0.38	a	0.51		0.47		9.60		3.16		3.25		4.52		3.28		3.16		0.45		0.73		0.00		29.51
1987	0.04		1.19		2.34		0.28		2.10		1.28		3.87		1.73		0.92		0.20		0.83		0.08		14.86
1988	0.27		0.14		0.26		0.10		3.03		1.19		3.97		2.70		5.09		0.21		0.61		0.80		18.37
1989	0.66		0.25		1.50		2.88		0.87		1.70		2.01		2.83		2.44		0.51		0.72		0.15		16.52
1990	0.24		0.19		1.10		2.66		1.78		4.90		1.57		4.31		2.13		0.59		0.04		0.48		19.99
1991	0.04		0.55		0.69		3.68		5.52		3.59		1.62		1.63		0.62		1.55		0.31		0.14		19.94
1992	0.61		0.42		0.80		0.47		2.84		4.01		3.46		2.49		5.05		0.09		1.81		0.12		22.17
1993	0.75		0.24		0.53		1.32		2.35		6.05		5.80		2.60		1.02		0.34		1.72		0.66		23.38
1994	0.58		0.38		0.36		1.81		1.21		0.69		5.01		2.60		1.70		4.03	s	0.82		0.29		15.45	a
1995	0.55		0.49		1.86		1.61		4.00		1.55		3.32		2.95		1.48		4.03		0.18		0.27		22.29
1996	0.91		0.36		0.76		0.38		4.54		3.12		1.14		1.31		3.99		2.65		1.37		0.60		21.13
1997	1.31		0.60		0.69	a	2.07		1.57		2.21		3.54		0.52		1.33		3.17		0.36		0.14		17.51
1998	0.53		0.88		1.61		2.01		4.93		5.56		1.07		4.21		0.13		7.00		1.61		0.08		29.62
1999	0.52		0.08		1.08		1.13		2.76		4.31		3.63		1.91		8.27		0.32		0.00		0.07		24.08
2000	0.16		0.47		1.02	a	1.45		2.41		2.53		7.39		1.83		0.77		0.84		2.74		0.60		22.21
2001	0.28		0.50		0.18		3.25		3.29		2.81		5.81		0.68		1.82		-----	z	0.58		0.06		19.26	a
2002	0.22		0.00		0.37		0.85		1.24		0.45		3.58		3.48		1.17		1.36		0.05		0.30		13.07
2003	0.22		0.24		0.17		2.52		4.75		7.74		1.83		1.52		1.44		0.87		0.57		0.37		22.24
2004	0.31		0.12		1.85		0.51		8.99		2.62		2.76	a	3.45		3.82		2.12		0.29		0.34		27.18
2005	0.65		0.47		0.06		0.62		3.44		8.05		3.56		2.58		1.69		1.05		1.50		1.07		24.74
2006	0.04		0.30		1.54		2.45		2.43		1.80		0.83		4.10		2.58		0.38		0.09		0.83		17.37
2007	0.11		0.85		1.59		3.41		11.23		3.70		3.35		3.20		2.25		1.24		0.08		0.86		31.87
2008	0.02		0.23		1.01		0.86		1.85		3.11		5.22		2.76		3.87		5.41		0.49		0.57		25.40
2009	0.71		0.89		1.21		1.11		0.84		5.12		5.61		7.22		3.61		4.72		0.14		0.94		32.12
2010	0.94		0.77		1.31		1.51		4.85		2.98		4.43		1.93		4.92		0.45		0.12		1.27		25.48
2011	0.95		0.63		1.05	b	2.38		3.05		4.55		7.93		1.46		0.68		1.13		0.04		0.30		24.15
2012	0.38		0.67		0.34		3.09	a	1.19	a	1.84		3.13		2.28	a	0.09		0.97		0.31		0.58	c	14.87
2013	0.79		0.78	b	0.26	a	1.55	a	3.73	a	5.37	a	2.59	c	0.21		3.86		4.57	a	0.13		0.70		24.54
2014	0.15		0.03		0.38		2.92		1.59		5.47		0.68		5.86		0.74		0.42		0.53	c	0.18	b	18.95
2015	0.42		0.28		0.32		0.41		7.55		2.47		2.53	a	4.18		0.60		1.71		0.71		0.59		21.77
2016	0.19		0.31		0.42		3.91		1.47		2.43		5.90		2.67		0.67		3.10		1.44		0.43		22.94
2017	0.53		0.00		0.24		1.53	i	1.31		2.23		0.83		2.15		2.97		0.67		0.13		0.14		11.20	a
2018	-----	z	0.55	a	1.85		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	2.40	j
2019	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	2.05	g	0.55		1.14		1.69	j
2020	0.48		0.04		0.11		1.65		2.65		4.54		1.05		1.94		1.18		0.72		0.24		0.23		14.83
2021	0.49		0.10		0.34		1.77		1.16		0.68		3.99		7.06		1.98		5.06		0.29		0.66		23.58
2022	0.33		0.42		0.45		3.69		6.36		1.17		1.79		2.54		0.35		0.00	y	-----	z	-----	z	17.10	c
2023	0.26	l	0.27		0.85		1.73		3.02		4.89		1.05		4.20		2.65		0.86	a	0.24		2.33		22.09	a
2024	0.12		0.08		0.26		2.31	l	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	0.46	i
Period of Record Statistics
MEAN	0.47		0.45		0.98		2.01		3.03		3.37		2.89		2.46		1.91		1.53		0.62		0.49		20.69
S.D.	0.38		0.42		0.92		1.59		1.94		1.82		1.65		1.50		1.56		1.49		0.61		0.44		4.59
SKEW	1.07		2.36		1.75		1.92		1.79		0.63		0.80		1.05		1.34		1.58		1.39		1.76		0.23
MAX	1.66		2.60		4.40		9.60		11.23		8.05		7.93		7.22		8.27		7.00		2.74		2.33		32.12
MIN	0.00		0.00		0.00		0.10		0.61		0.17		0.25		0.21		0.00		0.00		0.00		0.00		9.91
YRS	72		74		73		71		71		72		72		72		71		69		72		71		62