Precipitation partial duration series (inches)
Station ID: 18-9030
Station name: UNIONVILLE
State: MD
Latitude (decimal degrees): 39.4500
Longitude (decimal degrees): 77.1833
Elevation (feet): 430

Duration: 01d
06/22/1972	8.58
09/14/1966	7.15
11/28/1993	6.06
08/13/1955	4.80
05/22/1942	4.80
09/25/1940	4.20
10/01/1979	4.06
07/04/1956	3.96
06/02/1946	3.87
09/26/1975	3.56
06/13/1942	3.46
08/20/1991	3.40
01/04/1944	3.34
10/23/1984	3.32
08/13/1942	3.21
09/06/1979	3.13
10/14/1955	3.10
11/25/1950	3.00
07/25/1992	2.86
09/27/1985	2.80
05/25/1952	2.78
07/02/1941	2.78
04/27/1952	2.74
08/04/1971	2.73
12/05/1993	2.70
09/01/1952	2.68
06/10/1951	2.62
07/13/1996	2.60
05/06/1989	2.59
07/11/1965	2.56
07/12/1949	2.55
05/28/1946	2.54
07/27/1982	2.50
03/29/1942	2.50
05/10/1990	2.49
10/26/1943	2.48
08/11/1951	2.45
01/08/1996	2.42
06/19/1996	2.40
09/10/1968	2.40
03/05/1965	2.40
11/28/1945	2.35
07/15/1945	2.34
06/01/1975	2.30
09/14/1973	2.28
11/21/1952	2.25
01/01/1948	2.25
06/21/1983	2.24
08/01/1945	2.24
10/23/1990	2.22
09/29/1963	2.20
10/25/1980	2.19
03/13/1993	2.15
12/20/1957	2.15
11/10/1990	2.12
11/08/1996	2.10
12/18/1977	2.10

Duration: 01h
06/20/1983	2.10
07/04/1956	2.07
08/10/1951	2.05
08/19/1991	1.80
05/25/1952	1.65
06/26/1970	1.60
05/24/1948	1.60
08/30/1955	1.52
08/31/1978	1.50
09/12/1974	1.50
06/21/1972	1.50
07/27/1969	1.50
06/23/1956	1.42
06/03/1987	1.40
10/22/1984	1.40
10/01/1979	1.40
07/25/1992	1.30
07/20/1986	1.30
07/15/1985	1.30
08/10/1977	1.30
06/17/1977	1.30
08/09/1984	1.20
07/27/1982	1.20
07/29/1971	1.20
09/14/1966	1.20
11/25/1950	1.20
08/23/1959	1.17
05/03/1954	1.17
07/16/1952	1.17
08/03/1964	1.13
06/18/1990	1.10
09/02/1982	1.10
05/22/1974	1.10
07/15/1970	1.10
05/27/1965	1.05
09/01/1952	1.05
06/07/1963	1.02
11/23/1953	1.02
07/13/1960	1.01
05/29/1955	1.01
08/11/1993	1.00
07/08/1976	1.00
06/19/1976	1.00
08/26/1974	1.00
08/03/1969	1.00

Duration: 02d
06/21/1972	10.28
09/14/1966	7.85
11/27/1993	7.01
08/12/1955	6.62
09/25/1975	6.17
05/21/1942	5.77
06/01/1946	5.70
09/05/1979	5.21
08/13/1942	4.93
07/03/1956	4.84
01/03/1944	4.70
08/20/1991	4.66
05/27/1946	4.22
04/27/1952	4.20
09/24/1940	4.20
05/25/1952	4.15
10/01/1979	4.07
06/18/1996	3.92
08/11/1951	3.90
08/04/1971	3.86
11/20/1952	3.74
07/12/1949	3.72
06/20/1983	3.70
10/23/1984	3.65
06/12/1942	3.46
05/18/1988	3.38
07/27/1982	3.33
12/04/1993	3.30
07/24/1992	3.30
05/05/1989	3.27
09/13/1974	3.23
04/05/1957	3.21
09/07/1987	3.20
10/13/1955	3.10
09/06/1996	3.06
10/15/1942	3.04
08/31/1952	3.03
11/25/1950	3.02
09/17/1945	3.01
12/10/1992	2.99
10/25/1943	2.98
11/08/1943	2.92
08/12/1996	2.90
11/24/1971	2.90
07/02/1941	2.89
10/23/1983	2.81
09/26/1985	2.80
07/29/1971	2.78
07/12/1996	2.74
10/18/1996	2.73
07/22/1980	2.73
05/14/1978	2.73
03/28/1942	2.73
05/27/1968	2.71
08/10/1984	2.68
12/18/1977	2.67

Duration: 02h
07/04/1956	2.85
10/22/1984	2.70
06/21/1972	2.50
08/10/1951	2.45
08/19/1991	2.40
05/24/1948	2.32
07/27/1982	2.20
09/14/1966	2.15
08/30/1955	2.14
06/20/1983	2.10
08/17/1977	2.10
06/23/1956	1.87
07/25/1992	1.80
10/01/1979	1.80
06/17/1977	1.80
09/12/1974	1.80
07/27/1969	1.80
05/25/1952	1.75
07/15/1985	1.70
07/15/1970	1.70
08/31/1978	1.60
06/26/1970	1.60
06/26/1948	1.56
11/25/1950	1.52
06/03/1987	1.50
07/20/1986	1.50
08/05/1983	1.50
07/14/1954	1.50
06/18/1990	1.40
08/09/1984	1.40
09/26/1975	1.40
05/03/1954	1.31
07/29/1971	1.30
08/02/1954	1.30
09/01/1952	1.30
12/20/1957	1.21
10/18/1990	1.20
09/02/1982	1.20
08/18/1973	1.20
08/03/1971	1.20
08/07/1970	1.20
07/11/1965	1.18
08/23/1959	1.17
07/16/1952	1.17
08/03/1964	1.16

Duration: 03h
10/22/1984	3.30
06/21/1972	3.20
07/04/1956	3.16
09/14/1966	2.85
08/19/1991	2.50
10/01/1979	2.50
08/10/1951	2.45
07/27/1982	2.40
05/24/1948	2.40
08/30/1955	2.19
07/25/1992	2.10
06/20/1983	2.10
08/17/1977	2.10
11/25/1950	1.93
05/25/1952	1.92
08/03/1971	1.90
06/23/1956	1.90
06/26/1948	1.84
07/15/1985	1.80
09/05/1979	1.80
06/17/1977	1.80
09/12/1974	1.80
07/27/1969	1.80
09/26/1975	1.70
07/15/1970	1.70
06/03/1987	1.60
08/05/1983	1.60
08/31/1978	1.60
06/26/1970	1.60
12/20/1957	1.56
07/14/1954	1.55
10/18/1990	1.50
07/20/1986	1.50
09/27/1985	1.50
09/01/1952	1.50
07/12/1964	1.45
11/27/1993	1.40
06/18/1990	1.40
04/15/1986	1.40
08/09/1984	1.40
06/13/1981	1.40
07/29/1971	1.40
09/13/1957	1.39
05/03/1954	1.33
05/05/1989	1.30

Duration: 04d
06/20/1972	11.82
09/23/1975	8.90
09/13/1966	7.97
08/11/1955	7.73
11/26/1993	7.41
05/20/1942	6.02
08/12/1942	5.99
04/25/1952	5.98
06/01/1946	5.94
07/03/1956	5.82
08/18/1991	5.60
06/18/1983	5.23
09/05/1979	5.21
10/13/1942	5.13
07/20/1956	4.99
11/19/1952	4.99
01/03/1944	4.92
07/22/1992	4.81
06/17/1996	4.71
09/30/1979	4.68
08/02/1971	4.65
05/27/1968	4.46
05/26/1946	4.32
06/10/1951	4.26
07/02/1941	4.21
09/25/1940	4.20
07/15/1945	4.18
05/25/1952	4.15
07/12/1949	4.06
09/06/1987	4.05
05/16/1988	3.98
04/05/1957	3.92
08/11/1951	3.90
08/24/1967	3.83
07/29/1971	3.78
10/17/1989	3.73
09/04/1996	3.71
09/30/1976	3.71
10/23/1984	3.65
10/25/1943	3.65
09/15/1945	3.61
06/11/1942	3.53
05/13/1978	3.50
08/31/1952	3.38
07/27/1982	3.36
05/05/1989	3.31
12/18/1977	3.31
12/04/1993	3.30
05/19/1947	3.30
03/26/1984	3.27
09/11/1974	3.25
07/12/1996	3.24
12/10/1992	3.18
11/12/1995	3.17
09/21/1946	3.17
05/31/1976	3.16

Duration: 06h
06/21/1972	5.60
09/14/1966	4.13
10/01/1979	3.90
07/04/1956	3.45
10/22/1984	3.30
07/27/1982	3.20
08/19/1991	2.90
08/03/1971	2.70
07/25/1992	2.60
09/05/1979	2.60
11/25/1950	2.52
11/27/1993	2.50
08/10/1951	2.45
08/31/1952	2.44
08/12/1955	2.42
05/24/1948	2.40
09/25/1975	2.20
09/27/1985	2.10
06/20/1983	2.10
08/17/1977	2.10
06/26/1970	2.10
05/25/1952	2.09
05/03/1954	2.06
06/26/1948	1.98
07/14/1954	1.95
09/08/1987	1.90
07/15/1985	1.90
06/23/1956	1.90
12/20/1957	1.82
05/05/1989	1.80
06/17/1977	1.80
12/01/1974	1.80
09/12/1974	1.80
11/14/1972	1.80
07/27/1969	1.80
10/18/1990	1.70
04/15/1986	1.70
11/28/1984	1.70
08/05/1983	1.70
10/25/1980	1.70
08/31/1978	1.70
09/14/1973	1.70
07/15/1970	1.70
07/12/1964	1.70
09/29/1963	1.69

Duration: 07d
06/19/1972	12.15
05/27/1946	9.92
09/21/1975	9.72
08/08/1942	8.89
09/14/1966	8.61
08/12/1955	8.41
11/26/1993	7.41
05/16/1942	7.40
07/29/1971	7.30
04/23/1952	6.86
07/03/1956	5.99
08/15/1991	5.62
06/15/1983	5.60
07/13/1996	5.52
06/18/1996	5.42
07/20/1956	5.40
10/13/1942	5.29
09/02/1979	5.28
01/02/1996	5.24
10/01/1979	5.11
07/22/1992	5.09
11/18/1952	5.03
06/08/1951	5.02
05/24/1968	5.00
05/01/1989	4.93
12/31/1943	4.92
07/14/1945	4.91
07/12/1949	4.86
05/25/1952	4.69
04/09/1983	4.45
12/20/1973	4.45
04/02/1957	4.45
07/02/1941	4.40
05/18/1988	4.38
10/23/1984	4.28
09/20/1940	4.25
07/17/1988	4.23
06/07/1955	4.22
08/11/1951	4.15
09/10/1957	4.09
10/18/1990	4.08
05/29/1976	4.07
06/01/1975	4.06
09/06/1987	4.05
08/24/1967	4.02
11/01/1951	3.99
12/26/1975	3.97
08/07/1984	3.95
07/22/1969	3.95
12/20/1957	3.94
11/24/1971	3.92
09/14/1945	3.91
09/27/1976	3.89
11/03/1943	3.88
04/16/1993	3.87
06/16/1976	3.86

Duration: 10d
06/21/1972	13.24
11/26/1993	10.71
09/18/1975	10.44
05/26/1946	10.26
08/11/1955	9.42
09/13/1966	9.41
08/08/1942	9.10
07/29/1971	8.43
05/13/1942	7.90
10/01/1979	7.36
04/23/1952	6.86
09/30/1976	6.14
07/03/1956	5.99
06/17/1996	5.98
12/26/1943	5.92
07/20/1956	5.84
05/21/1968	5.83
07/13/1996	5.75
06/04/1951	5.70
05/01/1989	5.67
08/14/1991	5.66
06/15/1983	5.60
10/13/1942	5.58
01/03/1996	5.54
09/25/1940	5.46
09/05/1979	5.41
07/22/1992	5.39
11/15/1952	5.35
07/20/1969	5.34
05/16/1988	5.18
07/12/1949	5.16
07/10/1945	5.04
04/07/1983	4.98
08/08/1977	4.96
10/25/1943	4.96
11/25/1950	4.92
12/17/1973	4.91
09/09/1957	4.81
12/28/1948	4.76
07/17/1988	4.69
05/25/1952	4.69
03/04/1993	4.65
01/17/1978	4.61
11/03/1947	4.58
12/05/1953	4.57
04/01/1957	4.51
09/06/1987	4.48
07/02/1941	4.46
05/25/1976	4.45
08/19/1967	4.41
12/25/1975	4.36
05/08/1978	4.32
09/06/1974	4.31
11/28/1945	4.30
09/04/1996	4.29
10/23/1984	4.28

Duration: 12h
06/21/1972	7.80
09/14/1966	5.91
09/05/1979	4.70
10/01/1979	4.10
11/27/1993	3.90
08/12/1955	3.79
07/04/1956	3.59
10/22/1984	3.30
07/27/1982	3.20
08/19/1991	3.00
05/25/1952	2.93
11/24/1950	2.91
09/25/1975	2.90
07/24/1992	2.80
09/26/1985	2.70
08/03/1971	2.70
08/31/1952	2.62
08/10/1951	2.45
09/08/1987	2.40
05/24/1948	2.40
12/04/1993	2.30
04/26/1952	2.28
05/03/1954	2.27
06/20/1983	2.20
09/14/1973	2.20
10/13/1955	2.19
11/21/1952	2.16
07/10/1965	2.15
07/12/1949	2.15
06/09/1951	2.13
05/10/1990	2.10
05/05/1989	2.10
11/29/1987	2.10
10/25/1980	2.10
08/17/1977	2.10
12/01/1974	2.10
11/24/1971	2.10
06/26/1970	2.10
12/06/1953	2.09
12/20/1957	2.06
06/26/1948	2.01
10/22/1990	2.00
11/28/1984	2.00
04/15/1983	2.00
12/17/1977	2.00

Duration: 20d
06/16/1972	14.85
05/14/1946	12.31
08/12/1955	11.66
09/21/1975	11.43
11/26/1993	11.12
07/03/1956	11.08
09/13/1966	10.75
07/26/1942	10.70
09/21/1979	10.28
07/29/1971	9.59
05/16/1942	9.34
04/13/1952	9.09
06/30/1996	8.74
07/14/1945	8.58
08/18/1979	8.37
08/26/1974	8.18
10/25/1943	7.90
06/09/1996	7.76
12/31/1995	7.74
04/29/1989	7.70
06/27/1970	7.64
10/13/1942	7.60
01/07/1978	7.20
08/18/1991	7.18
07/20/1969	7.03
03/13/1993	6.96
09/04/1996	6.80
11/18/1952	6.64
04/07/1983	6.61
05/29/1982	6.58
05/05/1988	6.57
10/01/1976	6.52
12/09/1973	6.52
11/24/1983	6.51
06/13/1942	6.49
05/11/1968	6.42
07/05/1947	6.35
06/04/1951	6.33
06/15/1983	6.29
12/06/1972	6.27
05/17/1952	6.26
11/20/1950	6.20
09/01/1987	6.18
12/18/1943	6.14
05/10/1990	6.11
10/28/1947	6.07
05/16/1976	6.05
06/29/1949	6.05
03/28/1984	5.99
08/15/1954	5.98
07/15/1992	5.97
10/04/1990	5.95
11/18/1945	5.94
06/07/1955	5.93
05/25/1975	5.87
07/26/1996	5.85

Duration: 24h
06/21/1972	9.40
09/13/1966	7.13
08/12/1955	5.86
09/05/1979	5.10
08/19/1991	4.60
11/27/1993	4.30
09/25/1975	4.20
07/03/1956	4.19
10/01/1979	4.10
06/19/1983	3.50
10/22/1984	3.30
05/25/1952	3.24
07/24/1992	3.20
07/27/1982	3.20
10/13/1955	3.01
11/21/1952	3.01
11/24/1950	3.01
12/04/1993	3.00
04/26/1952	2.96
08/31/1952	2.95
05/05/1989	2.80
07/29/1971	2.80
07/12/1949	2.74
09/26/1985	2.70
08/03/1971	2.70
06/09/1951	2.61
11/28/1987	2.50
10/23/1983	2.50
08/10/1951	2.45
09/08/1987	2.40
12/12/1983	2.40
11/24/1971	2.40
05/24/1948	2.40
12/20/1957	2.33
07/10/1965	2.32
12/01/1974	2.30
09/14/1973	2.30
05/03/1954	2.27
03/04/1965	2.22
04/21/1993	2.20
10/22/1990	2.20
04/09/1983	2.20
06/12/1982	2.20
12/17/1977	2.20
05/31/1975	2.20

Duration: 30d
05/31/1972	16.88
08/31/1975	14.29
08/05/1955	13.53
05/04/1946	13.26
06/24/1956	13.12
09/05/1979	12.99
05/16/1942	12.91
06/17/1996	12.30
07/20/1942	12.26
11/26/1993	12.01
07/29/1971	11.26
09/13/1966	10.78
04/13/1952	10.65
10/15/1943	10.37
07/05/1945	10.07
03/04/1993	9.80
09/27/1942	9.60
08/17/1974	9.32
09/10/1976	9.11
12/29/1995	9.10
06/18/1970	9.08
03/18/1983	8.70
07/18/1996	8.61
07/20/1969	8.59
04/29/1989	8.58
04/27/1988	8.32
05/25/1976	8.31
11/11/1972	8.31
11/15/1952	8.09
08/03/1954	8.01
11/24/1983	7.89
06/04/1951	7.79
08/23/1945	7.79
05/21/1982	7.75
05/19/1968	7.75
11/03/1986	7.72
12/30/1978	7.71
12/05/1973	7.68
07/15/1951	7.67
05/28/1981	7.59
02/09/1994	7.57
09/04/1996	7.52
08/09/1991	7.52
12/14/1948	7.51
04/30/1990	7.50
05/25/1952	7.48
03/21/1984	7.43
01/08/1978	7.43
06/25/1947	7.42
05/17/1947	7.39
06/17/1949	7.34
11/22/1977	7.29
05/06/1971	7.22
07/20/1977	7.21
05/30/1955	7.19
10/20/1995	7.18

Duration: 45d
05/20/1972	18.55
06/17/1996	17.27
08/27/1979	16.73
08/14/1975	16.72
05/13/1942	15.38
04/13/1952	15.31
06/24/1956	14.69
06/18/1945	14.27
08/11/1955	14.15
04/25/1946	13.98
07/11/1942	13.84
11/25/1993	13.60
03/04/1993	12.90
07/30/1971	12.51
11/08/1972	12.46
09/13/1966	12.33
09/06/1996	11.99
05/29/1976	11.94
06/05/1970	11.70
12/13/1977	11.42
10/01/1943	11.17
09/10/1976	11.00
05/01/1989	10.90
11/10/1983	10.68
03/02/1983	10.62
05/20/1968	10.53
09/27/1942	10.53
04/24/1975	10.52
11/23/1948	10.43
08/17/1974	10.36
05/16/1983	10.26
10/04/1995	10.02
12/08/1973	9.95
06/04/1951	9.93
05/28/1981	9.87
12/08/1978	9.85
02/14/1984	9.77
03/01/1994	9.75
07/05/1969	9.72
05/30/1955	9.67
05/21/1982	9.42
06/08/1947	9.40
08/25/1940	9.37
12/14/1995	9.31
06/23/1995	9.30
05/23/1941	9.29
04/18/1988	9.25
11/03/1986	9.18
10/23/1984	9.14
11/10/1952	9.10
05/02/1971	9.06
08/14/1991	9.05
06/20/1958	9.04
05/09/1974	9.03
04/27/1980	9.00
08/23/1945	8.89

Duration: 48h
06/21/1972	10.78
09/13/1966	7.52
08/11/1955	7.39
09/24/1975	6.40
09/05/1979	5.10
07/20/1956	4.87
08/19/1991	4.80
04/26/1952	4.53
11/20/1952	4.33
11/27/1993	4.30
10/01/1979	4.20
07/23/1992	4.00
05/24/1952	3.87
08/10/1951	3.86
08/03/1971	3.80
10/22/1984	3.70
06/19/1983	3.60
12/04/1993	3.30
07/27/1982	3.20
05/05/1989	3.10
10/13/1955	3.01
11/24/1950	3.01
07/29/1971	3.00
08/31/1952	2.97
10/18/1989	2.90
11/27/1987	2.90
09/12/1974	2.90
09/07/1987	2.80
10/22/1983	2.80
10/08/1976	2.80
07/12/1949	2.76
09/26/1985	2.70
08/09/1984	2.70
12/12/1983	2.70
05/13/1978	2.70
06/09/1951	2.61
03/27/1984	2.60
07/02/1978	2.60
03/21/1955	2.60
04/08/1983	2.50
12/17/1977	2.50
06/19/1976	2.50
12/30/1975	2.50
12/08/1972	2.50
07/25/1969	2.50

Duration: 60d
05/09/1972	20.86
06/17/1996	20.80
08/12/1979	20.04
08/14/1975	18.63
05/13/1942	17.52
05/26/1946	17.14
04/13/1952	16.96
05/27/1956	16.93
07/06/1955	16.17
11/20/1993	15.65
02/26/1993	15.60
06/10/1945	15.37
05/25/1976	14.83
07/15/1971	14.74
05/01/1989	14.22
10/28/1972	13.99
11/26/1978	13.32
07/20/1942	13.31
11/28/1977	13.20
10/19/1983	13.00
09/17/1995	12.99
09/04/1996	12.93
09/13/1966	12.92
09/02/1976	12.86
06/11/1970	12.83
02/08/1994	12.42
06/01/1982	12.35
04/15/1975	12.31
03/01/1983	12.30
07/12/1969	12.16
11/07/1948	12.12
10/27/1986	12.07
06/30/1967	11.97
05/06/1981	11.89
06/04/1951	11.69
09/24/1943	11.65
11/14/1952	11.46
05/14/1947	11.38
02/24/1984	11.32
09/27/1942	11.22
05/03/1974	11.18
05/21/1968	11.14
03/30/1973	11.13
03/26/1988	11.02
03/31/1990	10.99
12/05/1973	10.97
07/24/1974	10.87
05/30/1992	10.82
04/06/1953	10.77
05/03/1983	10.76
07/08/1952	10.76
06/06/1958	10.69
09/20/1940	10.66
07/03/1954	10.57
03/05/1980	10.55
03/13/1958	10.38