Precipitation partial duration series (inches)
Station ID: 18-7705
Station name: ROCKVILLE 1 NE
State: MD
Latitude (decimal degrees): 39.1008
Longitude (decimal degrees): 77.1486
Elevation (feet): 440

Duration: 01d
06/22/1972	7.90
07/27/1908	5.00
08/01/1978	4.50
09/26/1975	4.46
10/23/1990	4.36
07/09/1958	4.32
09/08/1987	4.07
07/08/1952	4.05
09/01/1952	4.00
05/07/1912	3.85
08/13/1955	3.70
09/06/1979	3.67
09/06/1996	3.64
03/21/1918	3.55
11/27/1993	3.50
08/26/1908	3.45
07/10/1955	3.22
07/21/1973	3.21
05/05/1989	3.15
08/04/1915	3.15
08/26/1914	3.10
11/08/1996	3.03
04/12/1913	3.01
07/10/1970	2.88
08/01/1984	2.87
08/06/1995	2.85
06/05/1957	2.82
11/21/1952	2.80
03/23/1991	2.75
08/09/1953	2.75
11/25/1971	2.71
09/12/1960	2.62
03/30/1974	2.60
06/05/1951	2.58
11/07/1997	2.55
09/27/1985	2.51
11/07/1963	2.50
01/01/1976	2.42
05/25/1997	2.39
09/16/1976	2.36
09/14/1973	2.36
07/27/1994	2.35
11/10/1990	2.35
07/23/1953	2.35
06/17/1949	2.35
08/20/1974	2.34
06/03/1979	2.32
06/05/1920	2.30
12/24/1986	2.28
09/16/1999	2.25
04/14/1970	2.20
10/14/1955	2.20
05/24/1913	2.20
04/17/1910	2.20
07/03/1978	2.17
09/24/1912	2.17
03/04/1993	2.15
03/26/1978	2.14
08/20/1997	2.13
05/13/1971	2.12
06/05/1989	2.11
06/13/1982	2.10
07/30/1918	2.10

Duration: 02d
06/21/1972	9.26
09/05/1979	6.66
09/25/1975	6.00
11/27/1993	5.10
07/26/1908	5.05
11/20/1952	4.83
07/31/1978	4.70
07/08/1952	4.60
10/22/1990	4.49
05/06/1912	4.48
07/08/1958	4.43
08/12/1955	4.29
09/07/1987	4.07
06/04/1951	4.01
08/31/1952	4.00
08/05/1995	3.92
08/04/1915	3.92
05/05/1989	3.83
03/21/1918	3.79
07/21/1973	3.77
09/05/1996	3.67
07/09/1955	3.62
08/26/1908	3.47
08/09/1953	3.46
07/13/1975	3.36
01/12/1915	3.34
11/06/1963	3.26
09/04/1999	3.24
07/18/1919	3.21
08/25/1914	3.19
08/20/1963	3.16
11/08/1996	3.15
08/01/1984	3.11
06/03/1979	3.07
09/11/1960	3.07
08/24/1967	3.03
06/05/1957	3.01
04/11/1913	3.01
07/27/1994	3.00
08/27/1971	3.00
12/31/1975	2.99
12/10/1992	2.97
05/15/1978	2.97
09/05/1953	2.97
07/09/1970	2.96
03/22/1991	2.91
11/24/1971	2.91
10/25/1971	2.89
06/18/1996	2.87
09/26/1985	2.85
11/07/1997	2.84
10/18/1996	2.79
09/23/1912	2.78
03/30/1974	2.76
08/16/1909	2.71
06/23/1974	2.66
09/10/1968	2.63
06/17/1949	2.61
06/04/1920	2.60
04/17/1910	2.60
08/26/1961	2.59
10/17/1989	2.57
05/17/1988	2.57

Duration: 04d
06/20/1972	10.71
09/23/1975	9.00
09/03/1979	6.88
07/24/1908	6.17
11/19/1952	5.84
07/13/1975	5.58
11/27/1993	5.10
08/26/1914	5.03
07/09/1958	4.88
05/06/1912	4.78
07/08/1952	4.76
07/31/1978	4.75
09/05/1987	4.74
09/03/1996	4.66
08/12/1955	4.61
08/02/1971	4.51
10/22/1990	4.49
10/17/1989	4.44
07/16/1919	4.31
06/05/1951	4.21
06/01/1979	4.19
05/13/1978	4.12
06/22/1974	4.10
09/01/1952	4.08
08/02/1915	4.08
06/10/1951	4.04
08/04/1995	3.94
09/21/1979	3.93
04/24/1952	3.92
09/04/1999	3.84
06/05/1989	3.84
05/05/1989	3.84
03/21/1918	3.79
07/21/1973	3.78
09/11/1996	3.75
09/10/1960	3.74
07/25/1994	3.72
07/12/1990	3.64
07/09/1955	3.63
08/25/1979	3.62
06/09/1916	3.60
09/05/1953	3.57
04/09/1918	3.52
08/01/1984	3.51
12/31/1975	3.51
09/06/1974	3.50
05/13/1971	3.50
08/26/1908	3.47
10/23/1971	3.46
08/09/1953	3.46
07/11/1960	3.45
02/24/1979	3.39
01/12/1915	3.34
11/06/1963	3.32
06/05/1957	3.32
08/20/1963	3.31
08/29/1911	3.31
03/18/1998	3.30
08/23/1967	3.29
03/26/1984	3.25
03/24/1953	3.23
08/18/1920	3.21
09/10/1950	3.20

Duration: 07d
06/17/1972	11.38
09/23/1975	9.00
06/04/1951	7.96
07/10/1975	7.65
08/12/1955	6.92
09/03/1979	6.88
09/05/1996	6.86
07/22/1908	6.85
07/30/1971	6.64
06/22/1974	6.04
09/06/1987	5.93
08/24/1914	5.93
07/16/1919	5.91
11/19/1952	5.84
07/08/1958	5.79
10/18/1990	5.65
05/06/1912	5.62
07/31/1978	5.25
09/03/1974	5.19
11/27/1993	5.10
05/01/1989	4.97
05/17/1988	4.96
07/12/1949	4.92
08/05/1990	4.91
08/26/1911	4.83
09/04/1999	4.77
07/08/1952	4.76
08/02/1915	4.61
05/18/1980	4.59
09/01/1952	4.52
06/07/1916	4.52
11/01/1963	4.49
12/26/1975	4.48
05/10/1978	4.47
04/23/1952	4.45
01/07/1915	4.45
10/17/1989	4.44
06/29/1972	4.39
08/20/1967	4.36
07/17/1973	4.34
06/05/1989	4.29
04/12/1913	4.28
05/30/1979	4.25
06/16/1970	4.25
08/23/1979	4.08
09/15/1999	4.01
07/25/1994	3.96
08/04/1995	3.94
09/21/1979	3.93
09/29/1979	3.90
03/15/1918	3.90
05/23/1968	3.89
03/30/1974	3.86
08/01/1984	3.84
11/01/1951	3.82
09/19/1912	3.81
11/24/1971	3.80
07/11/1990	3.74
08/21/1961	3.74
09/10/1960	3.74
08/05/1953	3.74
06/18/1996	3.73
06/06/1917	3.72

Duration: 10d
06/21/1972	12.79
06/04/1951	9.68
09/18/1975	9.52
08/28/1979	9.20
09/08/1987	8.53
09/04/1996	8.38
07/11/1975	8.01
11/27/1993	7.48
08/11/1955	7.08
08/21/1914	7.01
08/01/1978	6.86
07/22/1908	6.85
07/27/1971	6.73
11/15/1952	6.64
07/15/1919	6.51
05/07/1912	6.43
08/04/1915	6.42
06/20/1974	6.14
10/01/1979	6.10
04/17/1910	6.01
07/07/1958	5.97
06/07/1916	5.97
05/01/1989	5.80
05/16/1988	5.77
08/31/1974	5.68
10/18/1990	5.65
03/13/1918	5.62
08/05/1990	5.47
08/18/1908	5.40
08/24/1911	5.27
07/08/1952	5.24
09/16/1912	5.23
05/08/1978	5.17
08/13/1963	5.17
12/25/1975	5.00
07/10/1949	4.95
09/04/1999	4.77
05/18/1980	4.69
05/12/1971	4.67
02/18/1979	4.62
12/30/1978	4.61
07/15/1973	4.60
01/17/1978	4.58
11/01/1963	4.55
09/01/1952	4.52
06/06/1917	4.52
08/01/1984	4.51
06/05/1989	4.49
08/20/1967	4.47
04/23/1952	4.45
01/07/1915	4.45
10/17/1989	4.44
05/26/1979	4.44
05/17/1913	4.40
03/04/1993	4.39
03/21/1984	4.39
09/04/1950	4.33
09/14/1979	4.31
07/03/1917	4.29
04/12/1913	4.28
06/13/1970	4.27
09/10/1960	4.25
03/26/1973	4.21

Duration: 20d
06/17/1972	16.16
08/18/1979	12.52
09/23/1975	10.95
06/04/1951	10.44
09/03/1996	10.21
09/21/1979	10.21
09/05/1987	9.85
08/12/1955	9.71
07/08/1975	9.64
07/25/1978	9.01
09/04/1999	8.86
06/07/1916	8.42
07/22/1908	8.33
11/27/1993	8.27
04/29/1989	8.15
05/05/1988	8.15
07/07/1958	7.91
07/10/1919	7.81
08/11/1914	7.54
01/07/1978	7.52
08/20/1974	7.49
04/27/1912	7.38
09/08/1912	7.33
07/26/1971	7.30
11/15/1952	7.21
08/13/1952	7.20
08/02/1915	7.19
10/22/1990	7.17
05/27/1917	7.08
07/02/1973	7.00
06/16/1974	6.96
03/04/1918	6.84
05/12/1971	6.71
05/01/1953	6.67
04/17/1910	6.66
06/14/1920	6.61
08/18/1908	6.53
05/04/1978	6.51
03/04/1993	6.49
05/16/1979	6.46
08/05/1990	6.44
07/03/1917	6.32
03/08/1953	6.31
08/01/1984	6.25
11/25/1996	6.24
03/21/1984	6.20
12/20/1978	6.17
07/12/1949	6.16
07/23/1953	6.09
02/07/1979	6.04
05/09/1960	6.04
11/08/1972	6.03
05/29/1982	5.97
06/21/1952	5.96
04/23/1952	5.96
12/15/1918	5.95
07/27/1960	5.91
06/09/1996	5.88
08/11/1994	5.87
01/07/1915	5.87
03/21/1974	5.78
09/04/1950	5.78
04/09/1918	5.75

Duration: 30d
06/18/1972	17.23
08/25/1979	15.23
09/19/1975	12.58
06/26/1975	11.60
08/24/1999	11.48
06/04/1951	11.34
09/03/1996	11.29
07/30/1971	10.85
09/05/1987	10.75
08/07/1955	10.44
07/22/1908	10.21
07/07/1958	9.94
08/17/1974	9.79
08/06/1952	9.57
04/27/1988	9.56
05/28/1916	9.48
07/23/1994	9.41
04/29/1989	9.39
08/01/1915	9.38
07/12/1990	9.29
06/04/1920	9.26
07/25/1978	9.25
11/27/1993	9.01
11/15/1952	8.94
07/10/1919	8.79
03/14/1918	8.77
12/30/1978	8.67
03/03/1993	8.66
04/26/1953	8.62
05/30/1974	8.55
10/12/1990	8.52
06/26/1973	8.52
08/03/1911	8.38
08/29/1912	8.25
10/28/1972	8.13
04/17/1912	8.10
05/08/1971	8.09
05/18/1980	8.04
03/30/1973	8.00
01/07/1915	7.99
06/13/1970	7.98
05/13/1979	7.94
04/23/1952	7.83
01/08/1978	7.81
11/01/1963	7.81
05/08/1960	7.81
08/10/1914	7.74
04/17/1910	7.72
11/08/1996	7.71
07/17/1984	7.58
04/19/1978	7.57
10/14/1995	7.55
12/05/1918	7.50
03/21/1984	7.47
08/09/1953	7.43
05/23/1917	7.43
02/04/1971	7.41
05/26/1996	7.35
06/16/1949	7.28
03/15/1953	7.26
09/10/1976	7.25
10/15/1970	7.23
09/21/1989	7.22

Duration: 45d
08/27/1979	20.41
05/20/1972	20.01
09/06/1996	14.68
07/13/1908	14.33
08/21/1999	13.77
04/29/1989	13.68
08/31/1975	13.68
07/10/1955	13.28
07/30/1971	12.92
06/10/1958	12.64
06/12/1975	12.43
06/30/1978	12.38
05/11/1951	12.38
07/30/1974	12.10
06/05/1920	12.07
11/08/1972	12.03
03/03/1993	11.96
08/09/1987	11.93
05/27/1917	11.76
03/09/1918	11.59
07/10/1919	11.46
04/26/1953	11.43
07/17/1994	11.28
06/16/1970	11.25
07/08/1952	11.13
07/17/1915	11.13
05/16/1916	11.09
12/13/1977	11.08
05/06/1912	11.00
07/11/1990	10.93
11/25/1993	10.92
04/27/1988	10.72
07/30/1960	10.61
11/23/1948	10.40
11/25/1978	10.33
04/23/1952	10.24
04/12/1913	10.14
06/17/1949	10.10
01/20/1979	10.03
06/09/1996	9.98
03/21/1984	9.97
04/25/1980	9.97
06/21/1973	9.93
11/10/1952	9.93
10/04/1995	9.87
11/08/1996	9.85
03/15/1973	9.81
12/21/1914	9.75
02/04/1998	9.69
09/15/1976	9.66
10/04/1990	9.47
05/05/1979	9.43
07/01/1984	9.38
05/08/1960	9.37
03/03/1953	9.25
08/18/1912	9.16
02/23/1994	9.15
10/26/1986	9.13
05/23/1974	9.12
05/02/1971	9.05
11/01/1963	9.04
05/12/1950	8.99
08/12/1950	8.97

Duration: 60d
08/12/1979	24.93
05/19/1972	22.25
08/14/1999	16.35
09/03/1996	15.80
07/12/1908	15.58
07/08/1952	15.52
04/18/1989	15.10
08/14/1975	15.07
12/30/1978	14.72
10/28/1972	14.69
06/10/1958	14.67
07/09/1955	14.62
03/24/1953	14.61
05/23/1975	14.58
05/28/1916	14.51
05/27/1917	14.11
07/26/1971	14.07
05/24/1973	14.01
06/17/1970	14.00
02/26/1993	13.77
05/06/1912	13.57
06/04/1920	13.55
05/03/1951	13.51
08/09/1987	13.45
06/17/1978	13.41
08/02/1974	13.41
07/02/1915	13.36
03/04/1918	13.25
03/26/1988	13.08
04/17/1910	13.07
11/27/1993	12.97
11/28/1977	12.82
09/16/1995	12.79
05/25/1919	12.70
10/26/1986	12.68
06/17/1996	12.38
11/14/1952	12.29
06/15/1960	12.18
04/25/1952	12.16
03/26/1913	12.16
01/22/1998	12.12
05/20/1949	12.10
11/02/1948	12.02
12/06/1914	11.91
07/03/1994	11.86
03/13/1984	11.63
03/28/1980	11.62
06/18/1990	11.60
02/08/1994	11.55
03/30/1960	11.48
05/03/1974	11.46
04/23/1950	11.42
09/02/1976	11.14
03/03/1973	10.98
05/23/1979	10.82
10/18/1990	10.67
06/17/1976	10.63
09/19/1989	10.62
10/10/1971	10.62
04/02/1971	10.49
06/12/2000	10.33
10/30/1992	10.29
03/22/1978	10.29