CHASKA, MN

Total of Precipitation (Inches)

(211465)

File last updated on April 19, 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
1925	-----	z	-----	z	-----	z	-----	z	2.39		8.95		3.83	s	0.59		3.80		0.46		0.44		0.86		17.49	e
1926	0.98		0.20		0.94		0.58		1.37		4.35		2.11		3.28		7.51		1.39		1.89		1.24		25.84
1927	0.53		0.43		2.40		2.68		3.65		6.47		3.02		1.43		6.41		2.31		1.56		2.15		33.04
1928	0.32		1.45		0.92		2.19		2.93		2.48	p	4.34		5.32		2.59		2.85		0.19		0.34		23.44	a
1929	1.63		0.83	a	1.26		1.28		2.38		3.01		6.32	x	4.16		4.07		2.64	x	0.29		0.27		19.18	b
1930	1.13		1.53	a	0.41		0.94		3.23		3.55		1.79		1.48		4.61		1.05	u	2.01		0.07		20.75	a
1931	0.02		0.50		1.56		1.18		1.70		3.64		0.58		4.83		3.36		2.36		3.32		0.78	a	23.83
1932	1.25		0.61		1.06	b	3.35		3.08		3.46		4.21		2.92		0.93		1.13		2.62	a	1.14		25.76
1933	0.50		0.70		2.27		1.40		6.88		0.95		1.92		1.60		3.14		0.95		0.29	d	0.65		21.25
1934	0.81		0.16		0.39		0.84		0.45		3.24		3.59		3.07		4.52		4.19		1.78		0.61		23.65
1935	1.02		0.18		1.74		1.90		3.84		5.66		2.36		3.11		1.45		3.59		0.68		0.88		26.41
1936	0.76		0.90		2.61		0.86		2.62		1.72		0.64		2.24		0.85		0.72		0.54		1.98		16.44
1937	0.90		0.35		1.08		2.31		8.55		3.38		0.83		3.01		1.84		1.67		0.47		0.42		24.81
1938	0.25		0.61		1.85		4.11		7.73		6.11		6.32		3.34		5.39		0.52		1.68		0.82		38.73
1939	0.67		0.93		0.33		2.54		2.53		9.00		1.93		5.70		1.83		1.52		0.02		0.42		27.42
1940	0.10		0.48		1.14		1.22		2.05		7.93		1.77		6.52		0.62		2.77		2.96		0.59		28.15
1941	0.45		0.84		0.57		3.24		5.68		4.63		2.91		2.34		4.59		4.93		1.57		0.52		32.27
1942	0.03		0.21		2.34		3.92		7.25		2.74		2.65		4.34		8.66		0.92		0.25		0.89		34.20
1943	0.60		0.53		0.89		0.70		6.55		5.67		7.51		1.47		1.77		1.71		1.18		0.00		28.58
1944	0.49		0.97		0.84		2.51		6.01		8.55		5.16		2.94		1.43		0.20		2.18		0.14		31.42
1945	0.55		1.69		1.98		2.76		3.67		8.01		4.04		3.56		2.04		0.35		1.27		1.20		31.12
1946	0.57		0.82		1.69		0.77		3.70		4.28		2.31		0.92		5.28		2.87		2.01		0.74		25.96
1947	0.29		0.20		0.40		2.57		2.61		5.18		1.93		2.28		2.31		1.09		3.00		0.40		22.26
1948	0.07		1.54		1.24		1.07		1.02		3.63		2.54		6.57		1.03		0.84		2.31		0.50		22.36
1949	1.95		0.17		2.89		1.59		1.13		2.83		7.66		0.79		2.68		2.05		0.44		1.03		25.21
1950	0.89		0.95		2.13		2.09		4.23		1.96		3.39		1.84		1.74		1.09	a	0.75		1.03		22.09
1951	0.41		1.39		3.01		1.99		5.03		6.17		6.05		2.40		5.60		1.23		1.22		1.05		35.55
1952	0.81		0.97		3.17		0.77		2.93		4.73		7.20		4.40		0.37		0.00		0.80		0.29		26.44
1953	0.99		1.56		1.37		2.69		3.15		7.41		4.69		3.22		0.44		0.32		1.96		1.42		29.22
1954	0.05		0.52		1.31		2.88		3.56		6.07		4.44		2.97		4.39		1.71		0.45		0.23		28.58
1955	0.46		1.58		0.39		1.14		0.82		1.83		8.06		3.11		1.30		1.49		0.54		1.05		21.77
1956	0.59		0.13		1.42		0.82		2.99		8.56		5.26		5.67		0.56		1.07		1.38		0.02		28.47
1957	0.26		1.39		1.12		1.10		4.10		7.07		6.54		7.94		2.37		1.55		1.43		0.29		35.16
1958	0.10		0.11		0.26		1.99		3.06		2.88		2.56		2.41		1.52		1.68		0.55		0.11		17.23
1959	0.08		0.17		0.23		0.71		6.12		6.01		3.25		7.01		1.97		2.64		0.37		1.48		30.04
1960	0.41		0.05		0.78		3.69		8.24		3.03		3.91		4.18		3.91		0.44		1.38		0.60		30.62
1961	0.13		0.29		1.83		1.98		5.24		0.59		5.88		2.30		4.14		3.26		2.08		0.68		28.40
1962	0.32		1.26		0.95		0.94		6.80		1.74		5.87		3.84		2.77		1.09		0.36		0.10		26.04
1963	0.24		0.29		1.03		2.00		3.42		3.83		2.73		1.21		2.93		1.22		0.56		0.58		20.04
1964	0.09		0.00		0.78		3.39		3.02		4.18		3.81		5.86		4.61		0.38		0.87		0.94		27.93
1965	0.13		1.38		3.08		3.60		6.33		3.96		8.05		2.94		6.33		1.14		1.52		1.48		39.94
1966	0.31		1.56		1.52		0.90		1.53		3.68		1.42		4.92		2.17		3.30		0.31		1.28		22.90
1967	1.87		0.54		0.73		3.37		1.86		7.06		1.54		3.32		0.77		1.24		0.03		0.27		22.60
1968	0.57		0.07		1.19		3.51		4.06		9.95		6.35		0.55		4.94		5.78		0.62		1.36		38.95
1969	1.95		0.29		0.84		1.45		1.87		3.06		1.76		0.29		0.51		2.51		0.98		1.73		17.24
1970	0.37		0.07		1.04		2.87		5.68		4.05		4.79		1.70		3.98		5.29		4.11		0.44		34.39
1971	0.62		1.54		3.11		1.30		5.06		5.25		4.08		0.91		2.51		5.39		2.82		0.63		33.22
1972	0.68		0.17		0.99		1.49		3.80		3.95		4.88		2.85		3.50		1.40		1.10		1.79		26.60
1973	0.88		0.73		1.54		1.79		4.70		1.47		2.51		-----	z	4.03		0.83		2.97		1.17		22.62	a
1974	0.04		1.12		1.08		2.83		3.87		5.94		1.85		3.71		1.00		2.70		1.25		0.34		25.73
1975	2.85		0.69		1.91		5.06		3.79		6.26		2.16		3.95		1.61		0.43		5.20		0.70		34.61
1976	1.16		0.53		2.80		1.06		1.62		3.25		3.72		1.72		2.95		0.41		0.08		0.54		19.84
1977	0.73		1.24		4.03		2.60		4.61		3.46		6.08		-----	z	4.21		2.09	a	1.70		1.06		31.81	a
1978	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	0.00	l
1979	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	2.52		5.08		2.21		3.04		2.02		0.29		15.16	f
1980	0.58		0.91		1.08		0.80		2.26		4.11		2.08		5.01		4.63		1.02		0.29		0.07		22.84
1981	0.12		2.00		0.60		2.95		2.09		6.02		4.85		8.36		0.66		2.82		1.52		0.94		32.93
1982	1.56		0.20		1.68		2.25		4.00		1.49		2.57		3.47		3.36		3.41		2.99		2.91		29.89
1983	0.31		0.60		2.31		2.37		4.16		6.89		3.72	a	2.86		2.26		2.48		3.43		0.94		32.33
1984	0.44		1.06		1.01		3.11		2.27		6.84		4.24	b	9.10		3.08		4.72		0.43		1.88		38.18
1985	0.72		0.42		2.73		3.76		2.80		2.67		1.85		5.24		4.92		3.79		1.03		1.09		31.02
1986	0.65		0.74		1.77		5.48		2.13		4.47		5.69		5.73		5.59		1.38		0.88		2.00		36.51
1987	0.47		0.00		0.83		0.04		2.35		2.05		14.67		3.12		1.73		0.55		1.73		0.71		28.25
1988	1.06		0.19		2.07		1.37		1.33		0.20		0.85		5.25	a	3.04		0.69		2.19		0.53	v	18.24	a
1989	0.31		0.63		1.67		2.53		4.09		3.92		3.72		3.61		1.94		0.52		1.25	a	0.30		24.49
1990	0.07		0.50		4.05		2.84		4.34		7.65		7.40		1.10		1.69		2.08		0.63		0.88		33.23
1991	0.24		0.83		2.46		3.26		8.75		2.86		4.50		2.55		8.26		0.71	a	6.13		0.84		41.39
1992	0.78		0.39		1.19		0.98		2.96		3.88		5.84		5.03		3.92		2.17		2.25		1.27		30.66
1993	1.03	a	0.28		1.01		2.86		5.01		6.42		9.11	a	8.21		3.10		0.45		1.81		0.82		40.11
1994	1.31		0.59		0.42		4.49		2.20		2.93		4.29		5.08		5.03		4.41		1.76		0.46	a	32.97
1995	0.36		0.21		2.82		2.51		3.31		3.46		2.98		4.86		2.93		4.72		1.13		1.11		30.40
1996	2.07		0.07		1.50		0.23		3.16		3.50		1.00		2.89		1.34		2.82		6.07		-----	z	24.65	a
1997	-----	z	0.13	b	1.26	a	1.25	a	1.50		3.13		11.74		6.54		2.77		2.10		0.89		0.20	a	31.51	a
1998	1.81		0.75	a	3.08		3.08		4.91		6.04		3.14		4.50		0.93		3.25		1.08		0.55		33.12
1999	3.25		0.13		1.42		3.68		6.98		5.20		4.77		4.70		2.70		0.75		1.04		0.12		34.74
2000	0.77	a	0.50	a	1.69		1.08		4.77		3.18		2.79		1.86		0.34		1.05		-----	z	-----	z	18.03	b
2001	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	0.00		0.00		0.00		0.00	l	0.00	i
2002	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	0.00	l
2003	-----	z	-----	z	-----	z	-----	z	4.67	d	2.48	d	2.18		0.79		2.42	b	0.10	f	-----	z	1.14	i	12.54	g
2004	0.36		1.53		2.77		2.59	d	8.83	b	4.52		4.65		1.49	h	5.40	b	1.81	c	0.99	a	0.40	d	33.85	a
2005	1.08		0.96	b	0.08	m	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	2.04	j
Period of Record Statistics
MEAN	0.72		0.68		1.57		2.16		3.86		4.51		4.08		3.62		3.00		1.92		1.50		0.81		28.83
S.D.	0.64		0.51		0.90		1.18		2.00		2.16		2.52		2.00		1.90		1.42		1.27		0.57		5.94
SKEW	1.70		0.63		0.75		0.46		0.72		0.43		1.49		0.59		0.75		0.91		1.67		1.06		0.04
MAX	3.25		2.00		4.05		5.48		8.83		9.95		14.67		9.10		8.66		5.78		6.13		2.91		41.39
MIN	0.02		0.00		0.23		0.04		0.45		0.20		0.58		0.29		0.00		0.00		0.00		0.00		16.44
YRS	74		75		74		74		76		75		75		74		78		75		76		73		64