RIVER FALLS, WI

Total of Precipitation (Inches)

(477226)

File last updated on April 25, 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
1918	-----	z	-----	z	-----	z	0.71		5.52		5.31		4.75		9.26		2.59		3.49		3.12		1.93		36.68	c
1919	0.50		1.90		-----	z	-----	z	-----	z	-----	z	6.00		2.28		2.39		2.00		1.87		0.38		17.32	d
1920	1.62		0.61		3.37		2.73		3.60		9.51		2.19		1.90		2.03		2.50		1.43		0.75		32.24
1921	0.70		0.42		2.24		1.90		5.80		4.66		3.79		2.91		3.90		0.47		1.66		0.78		29.23
1922	0.80		3.07		2.08		2.91		6.06		5.52		2.11		2.20		2.80		1.22		4.14		0.16		33.07
1923	1.34		0.35		1.25		1.53		2.80		5.59		3.71		2.84		4.87		1.24		0.27		0.53		26.32
1924	0.92		0.65		1.83		3.83		1.79		5.38		2.77		3.59		4.72		1.07		0.56		0.98		28.09
1925	0.51		0.56		0.57		1.32		2.37		9.17		4.09		0.06		4.71		1.15		0.65		0.87		26.03
1926	0.65		0.68		1.23		1.33		4.32		4.42		4.16		3.51	y	5.65		1.96		1.66		1.35		27.41	a
1927	0.64		0.31		2.96		2.17		2.35		3.61		1.63		1.79		5.36		1.97		2.18		2.09		27.06
1928	0.33		0.82		0.62		3.32		2.64		4.25		5.45		6.86		2.72		3.61		0.31		0.62		31.55
1929	1.75		0.86		1.20		3.67		1.78		5.40		3.36		1.15		4.82		1.93		0.46		0.45		26.83
1930	1.21		0.98		1.52		1.11		3.84		5.50		1.79		0.97		3.77		2.34		1.67		0.32		25.02
1931	0.15		0.72		1.36		2.03		1.38		3.02		0.42		3.70		3.67		3.08		3.76		0.84		24.13
1932	1.76		0.93		1.12		3.00		2.37		2.86		2.56		2.99		1.22		0.94		2.58		1.99		24.32
1933	1.48		1.16		2.21		1.53		5.11		2.14		2.56		1.89		7.75		1.28		0.95		0.68		28.74
1934	0.99		0.23		0.84		2.82		0.62		2.96		2.59		1.50		6.46		3.63		1.98		1.76		26.38
1935	1.74		0.12		1.23		2.74		4.16		3.71		3.39		3.48		1.60		2.52		1.67		0.87		27.23
1936	0.65		1.55		2.12		1.02		3.27		1.95		0.03		2.92		0.82		0.58		0.76		2.15		17.82
1937	1.44		0.82		0.67		2.31		4.29		2.66		2.61		3.94		3.18		1.71		0.99		0.93		25.55
1938	0.75		0.68		2.03		3.98		11.89		5.43	a	3.51		3.54		5.18		1.11		2.27		0.88		41.25
1939	1.56		1.80		0.88		2.14		3.18		5.34		3.64		6.56		3.64		2.52		0.17		1.42		32.85
1940	0.42		1.09		3.13		1.90		2.89		8.30		5.52		4.92		0.25		2.68		3.95	a	1.73		36.78
1941	1.08		1.15		1.77		1.26		4.14		3.61		3.02		3.40		3.85		4.97		0.91		1.31		30.47
1942	0.20		0.30		2.07		3.49		10.16		4.96		6.14		2.44		10.50		1.26		0.79		1.55		43.86
1943	1.52		0.54		1.32	a	1.97		5.76		4.48		3.74		2.88		2.11		1.18		1.15		0.00		26.65
1944	0.51		0.93		1.84		1.85		5.14		5.54		2.20		3.19		1.40		0.50		2.19		0.41		25.70
1945	0.67		1.46		3.07		4.09		2.80		6.27		4.93		3.43		1.93		0.48		1.45		1.28		31.86
1946	1.74		1.34		1.92		0.76		3.15		8.44		3.44		0.74		6.72		5.92		1.31		0.72		36.20
1947	0.78		0.27		0.85		4.08	m	2.64		5.46		0.99	x	3.18		4.35		1.05		2.25		0.74		21.57	b
1948	0.21		1.83		0.69		1.88		1.45		3.25		3.98		4.16		1.09		0.82		2.53		0.81		22.70
1949	1.43		0.16		3.92		1.61		2.09		4.68		10.84		1.25		2.68		2.05		0.58		1.39		32.68
1950	2.34		0.66		2.59		2.71		2.20		2.73		3.89		2.54		2.14		2.77		0.94		2.51		28.02
1951	0.72		1.56		2.92		3.30		3.33		9.21		5.42		3.09		4.97		1.01		2.31		1.49		39.33
1952	1.06		0.84		2.26		1.17		3.86		4.30		2.94		4.61		0.72		0.02		1.15		0.58		23.51
1953	0.65		1.27		1.38		2.50		3.17		6.63		4.92		3.68		0.78		0.05		1.79		1.33		28.15
1954	0.26		0.45		2.22		6.51	b	5.55		5.65		4.10		3.24		4.41		2.15		0.93		0.79		36.26
1955	0.83		1.03		0.61		2.14		1.70		3.63		4.93		2.81		0.96		3.32		1.39		1.13		24.48
1956	0.49		0.19		3.39		0.92		3.23		8.56		4.47		5.12		0.91		1.47		1.66		0.26		30.67
1957	0.54		0.70		1.24		1.56		4.23		7.92		7.17		6.03		1.96		1.66		3.15		0.50		36.66
1958	0.40		0.04		0.39		2.82		1.35		2.61		6.38		2.88		1.61		1.61		1.03		0.25		21.37
1959	0.13		0.48		0.64		0.93		4.30		3.79		3.97		6.49		4.00		3.77		0.68		1.49		30.67
1960	0.46		0.34		0.33		2.77		5.83		4.02		1.55		3.19		5.33		0.84		1.17		0.78		26.61
1961	0.12		0.85		2.59		1.80		5.15		2.86		3.29		2.71		4.06		3.08		1.57		1.07		29.15
1962	0.66		1.25	c	1.02	b	1.71		4.67	d	1.73	d	4.04	d	2.69	e	3.05	a	1.45	b	0.03	b	0.40	a	22.70
1963	0.52	b	0.51	a	1.30		2.23	a	1.87	c	1.56	c	2.01	a	1.73	b	3.71		0.63		1.13		0.75		17.95
1964	0.51		0.04		1.45		5.32		4.06		2.24		2.15		5.52		5.17		1.09		1.10		1.00		29.65
1965	0.78		1.48		2.86		3.45		5.43		9.45		4.99		2.90		5.67		1.06		2.07		1.91		42.05
1966	0.81		0.91		2.82		1.37		1.36		3.29		3.38		3.99		2.60		2.76		1.27		0.99		25.55
1967	2.92		1.49		0.87		4.70		1.14		6.63		2.95		2.25		1.16		2.18		0.19		0.27		26.75
1968	0.77		0.13		1.95		3.68		5.82		7.74		4.39		1.61		7.60		5.24		0.72		3.19		42.84
1969	1.84		0.25		1.11		1.10		2.40		4.17		3.20		1.25		-----	z	3.48		0.98		1.99		21.77	a
1970	0.68		0.20		2.05		1.83		5.22		3.21		4.00		2.25		5.52		7.12		3.99		0.67		36.74
1971	1.24		1.20		0.91		0.83		3.95		4.71		4.30		2.43		4.15		4.46		2.68		1.06		31.92
1972	0.99		0.32		1.17		1.91		1.98		2.84		6.54		5.44		2.84		2.51		1.50		1.36		29.40
1973	1.27		0.95		1.84		2.60		6.14		2.67		3.20		5.17		3.36		1.74		1.72		1.53		32.19
1974	0.06		0.82		1.14		2.56		2.59		4.20		1.10		3.64		0.83		1.25		0.82		0.40		19.41
1975	1.74		0.65		1.22		4.45		4.98		8.37		1.14		8.90		1.82		1.19		4.01		0.53		39.00
1976	0.43		0.23		2.77		1.58		0.52		3.15		2.50		1.83		1.81		0.47		0.04		0.40		15.73
1977	0.56		0.67		2.67		3.38		2.88		5.48		4.75		5.90		4.42		2.40		1.26		1.44		35.81
1978	0.46		0.08		0.33		3.02		5.05		7.81		8.08		5.80		3.82		0.46		1.35		0.98		37.24
1979	0.85		0.81		3.00		1.16		5.29		5.12		4.73		5.69		1.57		3.14		1.24		0.60		33.20
1980	1.51		0.57		0.79		1.35		2.16		6.23		1.39		6.66		5.30		1.00		0.28		0.23		27.47
1981	0.17		2.38		0.84		3.64		2.69		3.56		3.51		7.23		1.90		2.49		0.82		0.57		29.80
1982	1.28		0.85		1.07		2.82		5.52		1.83		1.45		3.22		3.40		4.93		2.37		3.30		32.04
1983	0.12		0.98		1.52		3.58		3.20		2.34		4.92		2.88		3.29		1.79		3.85		0.78		29.25
1984	0.42		1.29		1.16		3.25		2.01		4.01		4.01		3.88		3.09		3.23		0.40		1.95		28.70
1985	0.62		0.29		2.60		1.51		3.41		2.98		2.46		4.28		5.78		4.14		1.68		1.44		31.19
1986	0.93		0.77		0.48		4.84		3.34		5.18		4.79		4.97		8.61		2.37		0.66		0.13		37.07
1987	0.22		0.04		0.44		0.35		3.14		2.78		10.48		4.33		1.59		1.39		1.66		0.58		27.00
1988	1.08		0.11		0.79		1.52		2.26		0.46		2.88		4.48		6.34		0.81		1.65		0.39		22.77
1989	0.47		0.57		1.55		2.22		4.71		2.89		4.45		4.52		1.52		0.74		0.65		0.15		24.44
1990	0.27		0.46		2.79		4.68		4.82		8.88		4.62		1.94		1.98		1.84		0.54		0.58		33.40
1991	0.21		0.70		1.68		2.84		6.91		1.98		3.96		2.79		5.93		1.55		3.18		0.39		32.12
1992	0.15		0.16		1.06		2.50		0.81		4.86		5.05		2.58		4.71		2.95		0.70		0.49		26.02
1993	0.97		0.76		1.65		1.93	a	3.51	a	6.51	b	5.57		8.89		3.07		1.07		0.61		0.56	a	35.10
1994	0.67		0.63		0.13		3.20		2.20		4.01		4.04		4.67		5.89		3.27		1.47		0.42	a	30.60
1995	0.36	a	0.20		2.50		2.21		2.01	a	3.83		4.24		5.17		1.82		4.77	h	1.30	a	1.00	b	24.64	a
1996	2.28	c	0.14	c	1.51	a	1.26	b	3.25		4.38		5.04		2.14		2.19		6.51		5.38		1.29	d	35.37
1997	1.57	c	0.16	b	1.04	a	0.84		1.93		4.38		9.22		3.85		4.26		2.76		1.15	b	0.28	c	31.44
1998	1.35	a	1.21	b	4.20		3.15		5.52		8.44		2.00		5.00		1.22		3.23		1.22		0.36	c	36.90
1999	1.33	g	0.70	a	2.07		3.00		4.69		2.44		5.23	b	4.39		1.79		1.49		0.94		0.51		27.25	a
2000	0.79	a	1.16	d	1.05		1.32	a	4.16		5.44		5.27		4.17		0.45	a	1.47		4.46		0.85	h	29.74	a
2001	2.14	b	1.12	c	0.64		6.42		6.50		5.91		3.21		4.90		3.98		1.40	a	1.97		1.06	a	39.25
2002	0.32	c	0.85	d	3.26	c	3.33	f	2.19		6.54		5.63		8.96		5.13	a	4.92		0.08	a	0.09	d	37.97	a
2003	0.24	e	0.53	c	1.61	i	2.67	a	6.15		7.49		3.03		1.26		2.68		1.23		1.16		1.04	d	27.48	a
2004	0.37	b	1.53		1.91	a	1.85	f	7.49		3.55		3.49		3.02		5.19		2.86		1.27		0.70	c	31.38	a
2005	2.30	c	0.84		2.06	i	1.80		3.28		5.92		6.41	b	3.59		5.79		3.97		1.23	a	0.72	g	35.13	b
2006	0.93		0.37	d	1.56	e	2.66		1.92		2.07		3.22		8.44	a	3.29	b	1.13		0.97		1.67		28.23
2007	0.92	a	0.57		2.04	a	1.18		4.05		1.96		1.48		7.32		4.13		5.31		0.10		1.32	c	30.38
2008	0.56		0.72		0.76	c	4.65		3.07		4.28		2.99	c	3.22		2.16		1.87		1.33		1.50	b	27.11
2009	0.50		0.78		0.79		1.69		0.86	a	4.11		4.03		9.92		0.56		5.64	b	0.46	a	1.61	b	30.95
2010	0.59	a	0.65	b	0.33	m	2.72		3.96		6.32		6.03		8.78		6.87		1.45		2.42		1.59		41.38	a
2011	1.26	c	0.80		2.22	i	3.04		3.58	a	5.05	b	5.22		4.70		0.80		0.76		0.68		1.09		26.98	a
2012	0.91		1.80		1.15	i	2.79		6.65	a	5.29		4.28		1.71		0.80		1.81		0.73		1.38		28.15	a
2013	1.17	b	1.36	f	2.16	e	5.11		6.00		6.28		1.13		0.38		1.77		3.63	b	1.05		1.01	j	28.68	b
2014	1.90		1.54		0.95		5.36		5.62		11.16		2.69		3.50	b	3.87	b	1.74		1.80		1.02		41.15
2015	0.62	a	0.45	a	0.60	a	1.86		3.75		7.06	a	10.47		5.26	a	3.73		2.06	b	3.26	b	3.20		42.32
2016	0.50		0.56	b	2.16	d	2.06		1.97	a	4.72	i	6.91		7.06	a	4.73		3.37		1.45		2.12	a	32.89	a
2017	1.39	n	1.00	a	0.85	a	4.06	a	7.09	a	5.36	a	2.98	a	5.34	c	1.52	a	4.72	a	0.82		1.00	b	34.74	a
2018	0.97	a	0.98	a	0.98		1.56		5.73		4.84		3.02		5.18		5.26	a	3.36		1.27	c	1.33		34.48
2019	0.21	o	2.32	a	1.69		6.76		5.12	d	2.08		5.04	b	3.68		7.25	a	4.94	b	0.91	b	2.27	a	42.06	a
2020	0.60	b	0.30		2.81		1.57		5.18		10.28		4.49		2.24	a	1.58		3.38		1.28		1.17	b	34.88
2021	0.74		0.63		2.13	a	2.48	b	4.71	d	1.22		1.83		6.30		1.34		1.47	a	0.99		1.77	a	25.61
2022	0.53	b	0.69		2.51		3.11		5.54		1.10		1.87		5.37		1.22		0.65		1.87		1.79	a	26.25
2023	1.74	m	2.18	a	2.19	b	3.57		2.27		1.79		4.02		3.90		3.05		4.50		0.13		1.76	a	29.36	a
2024	0.23	f	0.60		2.75	a	1.88	h	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	3.35	j
Period of Record Statistics
MEAN	0.88		0.81		1.67		2.57		3.84		4.78		3.99		3.97		3.43		2.31		1.49		1.07		30.29
S.D.	0.58		0.56		0.89		1.32		1.92		2.26		1.96		2.09		2.03		1.51		1.06		0.69		5.96
SKEW	1.03		1.24		0.53		0.99		0.99		0.60		1.11		0.80		0.69		0.95		1.31		0.98		0.16
MAX	2.92		3.07		4.20		6.76		11.89		11.16		10.84		9.92		10.50		7.12		5.38		3.30		43.86
MIN	0.06		0.04		0.13		0.35		0.52		0.46		0.03		0.06		0.25		0.02		0.03		0.00		15.73
YRS	101		105		100		102		105		104		105		105		105		105		106		103		86