Precipitation partial duration series (inches)
Station ID: 20-3333
Station name: GRAND RAPIDS WSO ARPT
State: MI
Latitude (decimal degrees): 42.8825
Longitude (decimal degrees): 85.5239
Elevation (feet): 803

Duration: 01d
05/09/1956	4.10
08/14/1987	3.61
10/03/1954	3.59
07/05/1994	3.56
05/10/1981	3.53
09/25/1961	3.52
05/18/2000	3.38
07/08/1992	3.38
09/11/1986	3.21
06/23/1989	3.17
09/22/1988	3.14
09/30/1981	3.10
02/21/1997	2.96
11/27/1990	2.94
06/14/1972	2.89
06/24/1994	2.88
03/25/1954	2.82
06/01/1970	2.65
06/11/1986	2.64
10/09/1958	2.54
11/09/1966	2.53
09/13/1962	2.46
06/15/1964	2.41
06/26/1978	2.39
07/22/1991	2.36
04/20/2000	2.35
06/28/1957	2.33
06/08/1974	2.32
09/17/1997	2.29
09/08/1989	2.27
08/20/1958	2.21
07/15/1995	2.17
09/14/1993	2.15
01/04/1993	2.15
07/18/1969	2.15
12/10/1971	2.13
09/23/2000	2.12
03/19/1948	2.12
08/26/1986	2.07
06/15/1975	2.01
06/17/1956	2.01
08/30/1955	2.00
05/16/1974	1.97
04/16/1972	1.97
09/28/1999	1.96
07/22/1957	1.95
06/19/1951	1.94
05/13/1964	1.92
05/30/1989	1.91
04/27/1956	1.90
04/19/1993	1.89
08/28/1981	1.88
07/17/1950	1.86

Duration: 01h
07/08/1992	2.35
07/05/1994	2.28
06/23/1989	1.95
07/15/1995	1.68
07/30/1970	1.68
08/18/1990	1.58
07/04/1977	1.56
09/07/1987	1.46
08/19/1978	1.42
06/11/1986	1.38
09/22/1988	1.36
07/30/1983	1.36
07/16/1988	1.30
07/22/1991	1.29
08/24/1993	1.25
08/28/1981	1.23
06/14/1972	1.23
09/09/1991	1.22
08/25/1985	1.20
09/23/2000	1.17
11/19/1991	1.08
09/06/1985	1.06
06/24/1975	1.06
08/16/1970	1.05
09/22/1986	1.00
08/15/1986	1.00
06/29/1969	1.00
06/08/1974	0.99
08/24/1982	0.98
08/19/1980	0.97
09/08/1989	0.95
08/09/1977	0.93
08/21/1966	0.93
07/15/1972	0.92
06/12/1996	0.90
05/23/1991	0.90
07/26/1967	0.90
07/13/1981	0.89

Duration: 02d
05/10/1981	6.51
09/10/1986	5.97
06/23/1994	4.37
05/09/1956	4.33
08/20/1958	4.26
08/14/1987	4.01
07/05/1994	3.88
10/02/1954	3.82
09/22/2000	3.78
05/18/2000	3.75
09/24/1961	3.69
08/29/1955	3.60
10/16/1993	3.59
07/07/1992	3.38
02/20/1997	3.36
06/01/1970	3.36
09/30/1981	3.34
06/14/1972	3.28
09/07/1989	3.25
06/22/1989	3.21
04/22/1999	3.16
09/22/1988	3.16
11/27/1990	3.06
07/21/1991	3.00
03/24/1954	2.96
08/24/1985	2.92
06/10/1986	2.89
09/12/1978	2.89
05/05/1976	2.88
12/02/1982	2.85
09/16/1997	2.82
07/16/1950	2.81
11/08/1966	2.76
06/02/1995	2.73
07/17/1969	2.73
06/25/1978	2.71
10/08/1958	2.69
04/19/2000	2.68
04/27/1956	2.66
06/14/1964	2.65
04/08/1991	2.63
12/09/1971	2.60
06/07/1967	2.58
06/08/1974	2.56
01/03/1993	2.54
07/21/1957	2.54
10/05/1959	2.51
08/23/1993	2.49
08/03/1994	2.48
06/11/2000	2.47
09/12/1962	2.46
09/13/1993	2.45
09/28/1999	2.40

Duration: 02h
07/08/1992	3.02
06/23/1989	2.81
06/11/1986	2.56
07/05/1994	2.48
07/30/1970	2.19
07/15/1995	2.17
09/23/2000	1.95
07/22/1991	1.93
09/22/1988	1.85
08/18/1990	1.74
06/14/1972	1.72
09/07/1989	1.69
09/07/1987	1.64
07/04/1977	1.64
09/06/1985	1.60
06/12/1996	1.57
08/26/1986	1.56
07/15/1972	1.51
08/19/1978	1.50
07/16/1988	1.47
05/20/1996	1.41
05/16/1974	1.41
05/18/2000	1.40
08/24/1993	1.40
08/25/1985	1.39
07/13/1981	1.39
06/01/1970	1.39
07/30/1983	1.38
09/10/1986	1.37
09/09/1991	1.36
05/23/1991	1.35
06/15/1964	1.34
06/15/1975	1.33
08/28/1981	1.31
06/26/1978	1.27
08/16/1970	1.23
06/29/1969	1.23
09/27/1971	1.22

Duration: 03h
07/05/1994	3.25
07/08/1992	3.17
06/23/1989	2.89
06/11/1986	2.56
07/22/1991	2.36
09/22/1988	2.25
07/30/1970	2.19
07/15/1995	2.18
09/23/2000	2.07
06/12/1996	1.89
08/18/1990	1.89
06/01/1970	1.89
06/08/1974	1.82
07/14/1972	1.80
06/15/1964	1.78
08/28/1981	1.77
06/14/1972	1.77
09/07/1989	1.73
06/26/1978	1.73
05/18/2000	1.69
07/04/1977	1.67
05/20/1996	1.65
09/10/1986	1.65
09/07/1987	1.64
09/06/1985	1.60
07/16/1988	1.59
05/16/1974	1.58
08/26/1986	1.56
08/19/1978	1.51
08/24/1993	1.49
06/14/1975	1.49
09/09/1991	1.48
11/09/1966	1.48
06/21/1987	1.44
07/13/1981	1.43
05/23/1991	1.41
06/20/1997	1.39
08/25/1985	1.39

Duration: 04d
05/10/1981	6.51
09/09/1986	6.43
07/04/1994	5.66
09/19/1988	5.01
08/14/1987	4.88
06/23/1994	4.87
05/06/1956	4.59
09/20/2000	4.42
08/20/1958	4.26
09/22/1961	4.24
05/16/2000	4.21
09/06/1989	4.05
07/16/1950	3.98
09/30/1954	3.94
06/23/1989	3.76
06/19/1951	3.75
02/20/1997	3.73
08/27/1955	3.69
07/08/1992	3.68
12/02/1982	3.68
09/12/1978	3.66
10/15/1993	3.63
06/12/1972	3.58
08/28/1975	3.57
04/27/1956	3.48
06/01/1970	3.43
06/11/2000	3.40
08/23/1985	3.36
09/30/1981	3.34
11/06/1966	3.33
10/10/1969	3.31
06/25/1957	3.30
07/17/1969	3.29
09/16/1997	3.21
07/12/1992	3.20
04/21/1999	3.19
09/16/1981	3.15
05/23/1991	3.14
04/28/1983	3.11
06/06/1974	3.07
09/14/1970	3.07
09/12/1961	3.07
11/27/1990	3.06
05/29/1989	3.02
07/21/1991	3.00
03/22/1954	2.99
09/06/1985	2.98
09/11/1993	2.96
08/01/1994	2.95
11/24/1966	2.95
06/10/1986	2.94
04/18/2000	2.93
11/04/1990	2.91

Duration: 06h
07/04/1994	3.67
07/08/1992	3.37
06/23/1989	2.89
09/22/1988	2.69
06/11/1986	2.56
06/14/1964	2.38
07/22/1991	2.36
06/01/1970	2.35
06/14/1972	2.20
07/15/1995	2.19
07/30/1970	2.19
09/22/2000	2.15
06/26/1978	2.13
06/23/1994	2.11
05/17/2000	2.09
05/11/1981	2.09
07/14/1972	2.01
09/10/1986	1.97
08/18/1990	1.95
06/08/1974	1.95
07/18/1969	1.95
06/12/1996	1.89
05/16/1974	1.88
08/14/1987	1.85
09/30/1981	1.84
07/03/1977	1.84
06/14/1975	1.84
08/28/1981	1.83
08/23/1993	1.80
08/19/1980	1.79
11/27/1990	1.77
05/05/1976	1.76
07/16/1988	1.74
05/20/1996	1.73
09/07/1989	1.73
04/16/1972	1.72
06/21/1987	1.69
08/26/1986	1.69

Duration: 07d
07/08/1992	6.88
05/10/1981	6.61
09/09/1986	6.44
07/04/1994	5.95
09/25/1981	5.52
05/03/1956	5.25
06/20/1994	5.20
09/17/1988	5.20
08/13/1987	5.11
06/07/1967	5.05
12/29/1992	4.75
12/09/1971	4.72
09/12/1978	4.57
05/12/2000	4.50
07/13/1950	4.49
09/20/2000	4.42
08/20/1958	4.40
09/20/1961	4.39
09/29/1954	4.39
10/31/1994	4.35
06/22/1957	4.25
09/16/1981	4.11
09/04/1989	4.06
10/15/1993	4.04
11/21/1979	4.02
09/25/1986	4.00
11/03/1966	3.93
02/20/1997	3.89
11/21/1990	3.87
11/29/1982	3.86
09/08/1993	3.83
10/07/1969	3.83
06/22/1989	3.82
06/17/1951	3.80
06/23/1968	3.76
08/23/1993	3.70
08/26/1955	3.70
06/05/1986	3.68
10/10/1954	3.66
05/25/1989	3.65
04/08/1981	3.61
08/28/1975	3.60
06/12/1972	3.58
11/23/1966	3.57
03/24/1954	3.49
05/06/1948	3.48
05/29/1970	3.47
05/14/1986	3.46
05/22/1984	3.44
05/02/1976	3.44
06/05/1974	3.44
10/08/1990	3.42
06/11/1975	3.42

Duration: 10d
07/08/1992	6.91
09/09/1986	6.89
05/05/1981	6.64
05/09/2000	6.47
08/08/1987	6.36
09/21/1981	6.24
07/04/1994	5.95
05/03/1956	5.68
09/22/1986	5.66
06/20/1994	5.34
10/02/1954	5.34
09/17/1988	5.20
06/07/1967	5.15
09/12/1978	5.09
12/06/1971	5.06
05/24/1970	5.06
07/17/1950	5.03
09/14/2000	5.01
09/21/1961	4.83
12/29/1992	4.82
10/31/1994	4.76
08/31/1989	4.74
07/21/1991	4.70
06/10/1986	4.65
08/22/1975	4.63
04/08/1991	4.50
02/20/1997	4.49
08/23/1993	4.48
06/21/1968	4.42
08/20/1958	4.40
11/21/1979	4.34
10/10/1969	4.34
05/10/1957	4.32
09/14/1970	4.31
05/25/1989	4.28
06/13/1951	4.28
09/09/1997	4.27
06/22/1957	4.25
09/12/1993	4.19
03/19/1948	4.19
08/04/1994	4.18
11/02/1966	4.14
11/26/1982	4.12
07/08/1986	4.06
08/22/1955	4.05
10/15/1993	4.04
06/14/1964	4.02
11/21/1990	3.99
05/08/1964	3.95
10/08/1990	3.94
06/19/1989	3.90
11/27/1966	3.88
07/17/1969	3.80

Duration: 12h
07/04/1994	3.68
09/22/2000	3.42
07/08/1992	3.38
05/10/1981	3.38
08/14/1987	3.37
06/14/1972	3.21
06/23/1989	3.17
09/11/1986	3.11
06/23/1994	3.06
09/22/1988	2.84
05/20/1996	2.79
06/01/1970	2.78
05/18/2000	2.61
06/11/1986	2.60
08/23/1993	2.49
02/21/1997	2.45
06/02/1995	2.43
06/14/1964	2.43
06/26/1978	2.39
10/16/1993	2.36
07/22/1991	2.36
08/03/1994	2.30
11/09/1966	2.28
09/07/1989	2.27
08/19/1980	2.21
07/15/1995	2.19
07/30/1970	2.19
07/18/1969	2.14
11/27/1990	2.11
08/26/1986	2.07
07/14/1972	2.05
12/14/1971	2.03
09/30/1981	2.00
08/18/1990	1.98
04/16/1972	1.97
06/08/1974	1.95
04/19/1993	1.94
05/16/1974	1.90

Duration: 20d
06/20/1994	11.29
09/10/1986	11.17
09/16/1981	9.68
04/27/1956	9.50
04/22/1981	8.44
08/08/1987	8.36
07/12/1950	8.21
09/28/1954	8.07
09/12/1961	8.00
05/09/2000	7.96
07/08/1992	7.77
09/03/1988	7.47
06/06/1967	7.37
08/29/1993	7.05
07/21/1991	6.85
11/22/1966	6.75
08/20/1989	6.73
09/07/1970	6.71
04/18/1976	6.56
08/23/1985	6.54
06/04/1986	6.47
06/11/1957	6.33
08/20/1975	6.23
11/14/1991	6.17
09/08/2000	6.11
04/23/1948	6.11
06/29/1969	6.04
03/27/1991	5.89
04/04/1999	5.78
04/27/1964	5.75
11/26/1971	5.69
12/25/1992	5.65
05/14/1970	5.65
03/19/1948	5.65
11/19/1982	5.63
10/02/1969	5.60
06/02/1993	5.52
09/11/1978	5.52
08/01/1994	5.49
06/05/1975	5.48
06/21/1968	5.48
09/04/1965	5.40
02/15/1976	5.29
08/26/1992	5.27
07/09/1995	5.13
09/28/1990	5.13
10/18/1994	5.12
07/08/1986	5.08
10/31/1985	5.05
06/08/1951	5.05
05/18/1973	5.03
03/26/1981	4.97
07/16/1952	4.94

Duration: 24h
05/10/1981	5.48
09/10/1986	4.55
06/23/1994	3.92
09/22/2000	3.79
07/04/1994	3.68
08/13/1987	3.68
05/17/2000	3.43
07/08/1992	3.38
06/14/1972	3.28
06/01/1970	3.21
10/16/1993	3.19
09/30/1981	3.18
06/23/1989	3.17
05/20/1996	3.16
09/22/1988	3.16
02/20/1997	3.05
09/07/1989	3.05
11/27/1990	3.00
05/05/1976	2.84
12/02/1982	2.79
06/02/1995	2.73
06/11/1986	2.68
11/09/1966	2.66
04/22/1999	2.65
06/14/1964	2.65
06/25/1978	2.64
04/08/1991	2.63
07/17/1969	2.53
06/07/1967	2.53
08/23/1993	2.49
08/03/1994	2.48
04/20/2000	2.44
07/21/1991	2.42
08/19/1980	2.35
09/12/1978	2.32
06/08/1974	2.32
06/14/1975	2.25
05/29/1989	2.24

Duration: 30d
09/09/1986	14.01
06/23/1994	13.06
08/23/1993	10.82
09/16/1981	10.54
04/12/1981	10.29
04/20/2000	9.96
04/27/1956	9.79
11/09/1966	9.50
08/09/1987	9.37
09/17/1954	9.25
09/02/1961	9.15
09/18/1988	8.92
07/03/1992	8.83
06/06/1967	8.57
07/21/1991	8.49
07/02/1950	8.42
05/14/1986	8.27
08/29/1970	8.11
05/25/1989	8.06
04/18/1976	7.99
08/11/1989	7.87
06/11/1957	7.87
08/13/1985	7.85
06/29/1969	7.82
08/25/1965	7.53
11/14/1991	7.43
11/04/1990	7.43
11/09/1982	7.42
03/15/1948	7.40
08/01/1994	7.39
05/05/1970	7.39
08/02/1975	7.38
11/17/1971	7.31
08/26/1992	7.22
09/14/1990	7.17
09/11/1978	7.16
05/23/1993	7.15
09/08/2000	7.11
03/17/1991	7.07
04/22/1957	6.94
10/06/1969	6.87
07/08/1952	6.80
04/03/1999	6.69
10/31/1994	6.68
04/18/1964	6.68
08/20/1958	6.61
09/10/1951	6.59
04/02/1983	6.57
10/08/1967	6.55
04/23/1948	6.50
05/11/1974	6.49
05/20/1975	6.39
09/05/1971	6.35

Duration: 45d
08/23/1986	16.37
06/23/1994	16.03
03/29/1981	13.14
05/01/2000	12.93
08/01/1993	12.79
08/26/1981	12.66
08/08/1987	12.14
09/03/1988	11.26
06/01/1986	11.26
10/31/1966	10.97
03/28/1956	10.89
06/11/1957	10.68
08/19/1961	10.53
04/15/1976	10.50
06/23/1950	10.36
10/25/1991	10.24
04/19/1970	10.20
06/17/1992	10.10
08/16/1970	10.04
07/30/1985	9.91
09/15/1954	9.89
03/15/1948	9.84
07/27/1989	9.77
08/09/1965	9.75
07/06/1991	9.31
04/21/1973	9.30
05/19/1967	9.30
09/06/1990	9.26
11/01/1982	9.24
04/02/1964	9.23
08/09/1978	9.18
05/14/1989	9.15
10/06/1969	9.03
06/17/1969	9.01
03/18/1983	8.95
06/18/1970	8.94
11/17/1971	8.83
10/06/1985	8.82
09/27/1994	8.79
08/26/1992	8.76
09/20/1967	8.57
07/23/1975	8.51
09/21/1959	8.51
07/13/1972	8.49
06/30/1977	8.35
04/05/1957	8.29
07/08/1952	8.26
06/25/1968	8.12
03/23/1991	8.10
04/28/1974	8.00
02/21/1985	7.99
11/04/1990	7.98
05/11/1975	7.97

Duration: 48h
05/10/1981	6.51
09/09/1986	6.42
06/23/1994	4.60
08/14/1987	4.01
07/04/1994	3.91
05/17/2000	3.83
09/22/2000	3.79
10/15/1993	3.60
06/01/1970	3.43
07/08/1992	3.42
09/30/1981	3.34
08/23/1985	3.31
02/20/1997	3.30
06/14/1972	3.28
09/07/1989	3.25
07/17/1969	3.24
06/22/1989	3.21
04/21/1999	3.19
05/20/1996	3.17
09/22/1988	3.16
11/27/1990	3.06
07/21/1991	3.00
09/11/1978	2.92
11/08/1966	2.91
04/19/2000	2.90
06/10/1986	2.89
05/05/1976	2.88
12/02/1982	2.85
10/08/1990	2.75
06/07/1974	2.75
06/02/1995	2.73
05/29/1989	2.72
06/25/1978	2.71
01/02/1993	2.65
06/14/1964	2.65
04/08/1991	2.63
09/27/1999	2.61
11/04/1994	2.61

Duration: 60d
08/06/1986	19.00
06/20/1994	18.76
08/23/1993	16.95
04/17/2000	15.95
03/26/1981	15.24
08/26/1981	14.51
09/18/1988	14.41
05/17/1986	14.21
03/15/1948	13.61
07/24/1987	13.39
05/10/1957	12.96
06/02/1950	12.94
10/12/1966	12.79
04/27/1956	12.70
08/16/1970	12.55
07/08/1992	12.52
06/01/1970	12.34
09/30/1990	12.23
10/04/1991	12.19
08/16/1965	11.88
10/31/1982	11.86
03/20/1964	11.52
07/28/1961	11.38
07/14/1985	11.29
04/01/1976	11.28
05/31/1969	11.25
08/09/1978	11.22
07/21/1991	11.03
06/06/1967	10.98
08/18/1954	10.98
03/27/1991	10.95
09/20/1967	10.92
10/04/1985	10.83
07/27/2000	10.67
07/19/1989	10.67
05/29/1980	10.45
06/30/1977	10.45
07/10/1975	10.44
08/11/1958	10.39
09/06/1992	10.26
05/30/1995	10.09
04/09/1973	10.03
06/21/1968	10.02
04/28/1975	9.91
03/06/1983	9.88
09/30/1994	9.83
09/26/1959	9.71
06/12/1972	9.68
07/08/1952	9.68
05/12/1989	9.56
08/13/1951	9.52
11/02/1971	9.47
09/23/1969	9.41