Precipitation partial duration series (inches)
Station ID: 18-9140
Station name: VIENNA
State: MD
Latitude (decimal degrees): 38.4875
Longitude (decimal degrees): 75.8211
Elevation (feet): 10

Duration: 01d
09/10/1977	6.50
05/30/1984	5.52
07/13/1996	5.50
08/08/1959	5.08
08/21/1970	4.80
09/16/1963	4.70
09/27/1985	4.69
09/07/1957	4.50
08/02/1973	4.14
06/19/1967	4.03
08/04/1971	3.80
09/30/1964	3.75
01/28/1998	3.70
07/16/1989	3.53
06/28/2000	3.43
09/29/1967	3.36
12/25/1986	3.34
03/28/1994	3.33
08/11/1998	3.30
07/15/2000	3.10
10/26/1971	3.10
08/01/1965	3.10
10/28/1953	3.02
06/06/1970	3.00
08/12/1955	3.00
06/23/1989	2.94
11/13/1975	2.90
08/24/1958	2.85
08/09/1991	2.77
07/23/1964	2.77
06/22/1972	2.70
09/11/1970	2.70
07/28/1955	2.70
11/07/1977	2.60
09/03/1973	2.60
10/19/1966	2.58
08/01/1952	2.51
07/10/1959	2.46
10/31/1949	2.46
07/05/1966	2.45
09/02/1972	2.43
07/15/1967	2.43
01/03/1999	2.40
10/08/1996	2.40
10/16/1974	2.40
10/28/1960	2.36
08/14/1953	2.36
03/21/2000	2.35
03/13/1993	2.34
09/17/1989	2.34
09/15/1951	2.32

Duration: 02d
09/09/1977	8.74
05/29/1984	6.11
08/12/1955	5.90
07/12/1996	5.80
08/07/1959	5.70
08/24/1958	5.35
06/28/2000	5.27
08/01/1973	5.24
09/29/1964	5.11
09/15/1963	4.86
08/20/1970	4.80
09/26/1985	4.71
03/28/1994	4.65
08/01/1965	4.55
09/06/1957	4.50
08/04/1971	4.16
06/18/1967	4.12
01/28/1998	3.94
09/12/1971	3.94
12/24/1986	3.84
07/14/1959	3.79
10/28/1953	3.77
06/22/1972	3.70
07/15/1967	3.68
02/04/1998	3.65
08/01/1952	3.64
06/22/1989	3.61
10/31/1956	3.58
07/15/1989	3.55
08/09/1991	3.54
07/23/1964	3.52
09/28/1967	3.50
02/25/1979	3.38
10/19/1966	3.33
08/18/1985	3.31
08/10/1998	3.30
10/25/1971	3.24
11/21/1952	3.19
03/21/2000	3.17
08/24/1967	3.12
07/14/2000	3.10
09/02/1973	3.10
06/06/1970	3.10
11/06/1963	3.09
07/27/1987	3.08
11/24/1959	3.02
09/23/1975	3.00
11/13/1975	2.98
03/26/1978	2.96
03/19/1958	2.93
12/18/1977	2.90

Duration: 04d
09/09/1977	8.74
05/27/1984	7.23
08/12/1955	6.75
08/24/1958	6.55
07/12/1996	6.50
09/29/1964	6.12
08/05/1959	6.03
06/23/1989	5.71
08/01/1973	5.49
06/28/2000	5.40
08/22/1967	5.29
03/27/1994	5.15
10/30/1956	5.13
01/25/1998	5.10
08/21/1970	5.08
09/15/1963	5.06
04/24/1952	4.95
09/07/1957	4.92
09/24/1985	4.85
08/01/1965	4.61
09/17/1989	4.58
09/11/1971	4.54
10/23/1971	4.50
07/11/1975	4.38
08/21/1973	4.34
08/02/1971	4.23
02/24/1979	4.20
07/13/1959	4.18
02/04/1998	4.14
01/09/1991	4.12
06/18/1967	4.12
08/14/1992	4.08
11/06/1997	4.05
08/18/1985	4.03
10/30/1949	3.96
07/22/1964	3.89
10/28/1953	3.87
12/18/1977	3.85
12/24/1986	3.84
08/04/1967	3.82
07/13/1989	3.80
06/21/1972	3.80
08/07/1974	3.79
07/14/1967	3.72
05/26/1990	3.66
08/01/1952	3.64
11/20/1952	3.60
08/09/1991	3.54
09/28/1967	3.50
12/08/1969	3.44
07/27/1960	3.42

Duration: 07d
09/05/1977	10.05
05/24/1984	8.05
06/21/1989	7.71
08/12/1955	7.40
08/21/1967	7.38
07/10/1959	6.82
07/09/1996	6.63
08/24/1958	6.62
09/29/1964	6.57
08/05/1959	6.04
09/27/1985	5.91
07/15/2000	5.90
03/27/1994	5.86
07/26/1965	5.85
09/01/1957	5.52
08/01/1973	5.49
09/14/1989	5.41
06/28/2000	5.40
07/11/1975	5.37
01/25/1998	5.34
07/30/1971	5.27
09/16/1963	5.24
10/27/1956	5.16
04/24/1952	5.10
08/21/1970	5.08
08/16/1973	5.07
08/01/1967	5.03
08/12/1992	5.00
02/19/1979	4.96
12/28/1998	4.80
06/22/1972	4.76
01/08/1991	4.72
12/15/1977	4.69
10/27/1949	4.69
10/20/1971	4.67
08/01/1952	4.57
09/11/1971	4.54
08/28/1972	4.34
12/15/1951	4.30
03/13/1975	4.29
03/17/2000	4.27
07/22/1964	4.26
07/31/1978	4.25
06/18/1967	4.20
03/11/1963	4.16
02/04/1998	4.14
01/14/1978	4.06
11/06/1997	4.05
12/14/2000	4.04
08/17/1985	4.04
09/03/1974	4.04

Duration: 10d
09/05/1977	10.05
05/24/1984	8.51
08/19/1967	8.20
01/28/1998	7.94
06/15/1989	7.78
08/10/1955	7.55
07/26/1965	7.36
08/17/1958	6.87
08/14/1973	6.86
07/10/1959	6.82
07/09/1996	6.69
06/21/1972	6.61
09/29/1964	6.57
02/19/1979	6.40
09/24/1985	6.07
09/17/1989	6.06
08/05/1959	6.04
07/09/1975	6.00
07/15/2000	5.97
08/01/1967	5.94
09/01/1957	5.94
03/27/1994	5.88
06/22/2000	5.70
02/23/1994	5.66
08/01/1952	5.64
08/01/1973	5.49
07/28/1971	5.42
09/15/1963	5.42
11/01/1997	5.27
10/26/1956	5.24
12/14/1977	5.18
01/08/1991	5.17
04/28/1958	5.13
12/24/1986	5.12
04/24/1952	5.10
08/21/1970	5.08
03/10/1975	5.04
03/11/1963	5.01
08/12/1992	5.00
01/13/1978	4.96
11/15/1952	4.95
03/22/1989	4.92
03/21/2000	4.91
07/30/1978	4.84
12/25/1998	4.80
08/03/1979	4.80
10/28/1953	4.72
10/27/1949	4.69
10/20/1971	4.67
09/11/1971	4.64
11/30/1957	4.63

Duration: 20d
08/23/1977	11.98
06/07/1989	11.71
07/28/1955	11.20
01/25/1998	10.15
08/01/1952	9.28
08/08/1967	9.25
08/01/1973	9.10
07/12/1996	8.58
05/24/1984	8.57
06/13/2000	8.53
02/19/1979	8.42
06/18/1972	8.38
07/19/1965	8.28
08/14/1958	8.26
09/14/1989	8.11
07/10/1959	7.95
10/18/1956	7.88
02/14/1994	7.74
09/13/1964	7.67
03/22/1989	7.58
08/21/1973	7.44
03/27/1994	7.29
08/07/1959	7.29
09/01/1957	7.27
06/28/1975	7.25
04/26/1978	7.17
07/15/2000	7.02
08/27/1971	6.96
07/19/1971	6.94
12/07/1969	6.94
09/22/1985	6.93
05/25/1979	6.84
07/08/1964	6.76
12/07/1986	6.74
07/12/1969	6.74
09/15/1963	6.69
07/26/1979	6.66
03/12/2000	6.51
07/25/1978	6.49
09/07/1975	6.49
12/28/1990	6.47
03/01/1963	6.45
10/21/1997	6.43
01/07/1978	6.38
07/14/1967	6.30
07/13/1989	6.29
05/29/1982	6.28
12/27/1998	6.27
12/03/1977	6.17
12/16/1973	6.17
03/10/1975	6.16

Duration: 30d
07/29/1967	14.57
07/10/1959	13.98
08/01/1973	13.44
08/15/1977	12.70
07/28/1955	12.34
06/28/2000	11.85
06/06/1989	11.81
01/14/1998	11.36
07/06/1965	10.72
02/09/1994	10.26
05/24/1984	9.94
06/21/1972	9.85
06/18/1967	9.72
07/28/1958	9.66
07/23/1979	9.61
07/03/1969	9.57
07/28/1952	9.49
06/17/1996	9.48
03/22/1989	9.48
12/24/1986	9.28
02/12/1979	9.17
07/08/1964	9.06
08/21/1970	8.74
08/19/1957	8.71
12/08/1969	8.55
09/12/1989	8.47
08/31/1975	8.44
10/04/1956	8.44
07/30/1971	8.41
07/09/1975	8.40
03/13/1958	8.36
04/19/1978	8.34
07/22/1992	8.29
09/11/1996	8.28
03/18/1983	8.16
07/16/1989	8.15
11/22/1977	8.12
09/13/1964	8.12
07/25/1991	8.09
12/05/1998	8.05
08/07/1974	8.01
03/25/1984	7.95
12/09/1973	7.95
12/19/1990	7.91
09/11/1971	7.84
11/15/1983	7.79
06/06/1970	7.71
09/23/1985	7.64
05/21/1966	7.56
05/14/1979	7.51
12/09/1961	7.48

Duration: 45d
07/14/1967	19.37
08/01/1973	18.04
06/06/1989	15.78
07/10/1959	15.22
06/13/2000	14.98
02/14/1994	14.20
09/05/1977	14.10
07/07/1955	13.52
01/25/1998	13.16
07/11/1965	13.11
01/21/1979	12.57
12/09/1986	12.17
06/22/1972	12.08
07/31/1971	12.00
05/24/1984	11.99
12/13/1977	11.99
07/13/1958	11.97
03/19/1989	11.85
06/17/1996	11.56
07/28/1952	11.38
07/26/1979	11.36
08/13/1992	10.80
08/05/1957	10.72
02/14/1984	10.62
06/20/1964	10.61
12/15/1951	10.27
03/25/1958	10.26
06/03/1975	10.25
08/17/1985	10.23
12/07/1969	10.21
07/26/1974	10.10
09/11/1996	10.08
10/18/1956	10.08
03/18/1983	10.03
09/12/1989	10.02
12/06/1998	10.01
08/14/1975	9.81
10/14/1959	9.65
06/16/1969	9.61
03/19/1952	9.58
11/08/1983	9.55
11/08/1972	9.53
05/19/1979	9.46
07/08/1991	9.45
11/27/1973	9.36
04/26/1978	9.34
03/12/2000	9.31
09/04/1964	9.20
08/02/1949	9.14
04/15/1990	9.07
07/10/1970	9.07

Duration: 60d
06/30/1967	21.14
06/15/1989	18.72
07/21/1973	18.59
06/16/2000	18.23
07/10/1959	17.56
09/09/1977	16.74
02/08/1994	16.67
07/28/1955	16.46
01/25/1998	16.12
01/07/1979	14.79
06/08/1965	14.72
07/19/1971	14.62
05/24/1984	14.53
03/10/1958	14.40
03/09/1989	14.29
11/22/1977	14.13
07/01/1979	13.87
06/17/1996	13.63
06/14/1972	13.58
06/27/1958	13.08
02/11/1984	12.77
03/01/1952	12.67
07/28/1952	12.53
11/24/1986	12.43
03/26/1978	12.36
06/14/1964	12.33
08/06/1975	12.32
08/10/1957	12.32
04/30/1995	12.27
09/12/1989	12.19
08/08/1985	12.16
08/01/1992	12.10
10/25/1972	12.10
10/18/1956	12.03
07/21/1970	11.94
12/07/1969	11.86
03/31/1990	11.72
03/29/1983	11.61
04/22/1966	11.55
10/14/1959	11.44
12/07/1998	11.42
11/15/1983	11.32
05/31/1975	11.28
06/23/1991	11.24
11/13/1952	11.24
03/10/1975	11.14
09/17/1995	11.10
06/02/1982	11.07
12/08/1951	10.97
08/27/1996	10.90
06/09/1969	10.90