Precipitation partial duration series (inches)
Station ID: 44-4720
Station name: LANGLEY AIR FORCE BASE
State: VA
Latitude (decimal degrees): 37.0833
Longitude (decimal degrees): 76.3500
Elevation (feet): 10

Duration: 01d
09/21/1972	6.51
09/15/1999	6.10
09/05/1979	5.92
06/02/1963	5.63
09/01/1964	5.15
08/03/1973	4.88
08/12/1955	4.80
11/03/1947	4.73
10/17/1999	4.51
02/04/1998	4.51
09/15/1963	4.51
05/31/1948	4.43
06/22/1973	4.12
09/01/1975	4.03
06/07/1981	3.98
08/12/1960	3.97
10/08/1996	3.91
09/18/1928	3.88
09/28/1959	3.83
02/03/1920	3.75
08/18/1989	3.69
09/06/1974	3.61
07/15/1954	3.57
09/12/1950	3.57
08/23/1967	3.55
09/30/1943	3.54
03/02/1994	3.51
07/26/1935	3.50
09/28/1966	3.48
08/27/1971	3.43
07/27/1985	3.41
06/26/1945	3.41
07/28/1981	3.40
08/19/1957	3.39
09/12/1960	3.38
10/03/1962	3.37
12/02/1925	3.36
11/11/1979	3.31
08/22/1981	3.29
06/01/1987	3.24
07/11/1965	3.14
06/05/1982	3.11
07/02/1959	3.11
08/22/1931	3.11
01/29/1937	3.10
07/25/1991	3.09
04/15/1975	3.07
08/29/1939	3.04
07/26/1938	3.04
06/05/1920	3.04
07/11/1977	3.02
03/06/1979	2.99
07/24/1997	2.98
04/04/1998	2.97
07/29/1960	2.97
11/12/1937	2.97
08/03/1979	2.95
07/22/1945	2.90
02/13/1929	2.90
01/03/1944	2.87
09/20/1938	2.86
05/09/1929	2.86
11/21/1952	2.82
08/07/1940	2.81
04/20/1991	2.80
07/15/1922	2.80
09/12/1971	2.79
03/19/1958	2.79
06/11/1979	2.76
03/14/1975	2.73
07/13/1949	2.71
06/09/1925	2.70
12/13/1998	2.69
08/16/1950	2.69
07/12/1962	2.68
06/01/1922	2.67
08/10/1998	2.66
08/13/1992	2.65

Duration: 02d
09/15/1999	9.24
06/02/1963	8.18
09/05/1979	7.66
08/31/1964	6.58
09/20/1972	6.51
05/30/1948	6.37
02/04/1998	6.14
10/17/1999	5.95
02/03/1920	5.66
08/22/1967	5.53
09/18/1928	5.37
08/02/1973	5.27
08/11/1955	5.23
07/13/1949	5.21
08/25/1958	5.14
08/28/1939	5.13
10/03/1962	5.03
09/15/1963	4.94
09/19/1938	4.92
06/06/1981	4.89
01/28/1937	4.86
11/02/1947	4.80
01/18/1987	4.65
07/23/1997	4.52
08/14/1940	4.47
06/04/1982	4.46
04/25/1937	4.25
10/07/1996	4.23
06/04/1920	4.23
06/22/1973	4.21
08/12/1960	4.18
09/06/1974	4.10
09/01/1975	4.07
08/13/1992	4.06
09/28/1959	4.00
03/01/1994	3.99
03/13/1975	3.99
09/11/1960	3.99
06/25/1945	3.96
09/28/1966	3.87
09/13/1964	3.83
08/26/1971	3.81
08/19/1957	3.80
08/15/1980	3.78
08/20/1933	3.78
08/17/1989	3.74
09/11/1950	3.74
09/30/1943	3.73
07/28/1934	3.71
11/11/1979	3.69
07/26/1985	3.62
04/15/1983	3.61
12/02/1925	3.61
07/25/1935	3.60
07/14/1954	3.57
07/12/1996	3.53
08/03/1948	3.52
11/20/1952	3.50
06/01/1922	3.49
07/02/1959	3.48
05/29/1984	3.47
07/11/1977	3.47
08/13/1953	3.45
09/19/1955	3.44
07/11/1965	3.43
11/12/1940	3.42
07/27/1981	3.40
09/11/1971	3.40
09/06/1937	3.40
09/15/1976	3.39
07/12/1975	3.39
11/12/1937	3.39
08/15/1949	3.36
08/22/1981	3.31
07/25/1991	3.30
08/09/1990	3.30
05/31/1987	3.27
06/15/1965	3.26

Duration: 04d
09/14/1999	9.47
06/02/1963	8.28
09/03/1979	7.95
05/29/1948	7.77
09/18/1938	7.70
08/21/1967	7.40
08/30/1964	7.40
09/18/1972	7.34
07/13/1949	7.18
10/17/1999	6.64
02/03/1920	6.44
02/03/1998	6.40
07/21/1997	6.31
08/13/1992	6.10
08/26/1939	6.10
09/22/1979	5.91
08/11/1955	5.76
08/10/1960	5.73
08/20/1933	5.55
08/25/1958	5.45
09/18/1928	5.37
01/28/1937	5.33
08/01/1973	5.29
08/01/1948	5.23
09/04/1999	5.22
03/14/1975	5.21
06/04/1981	5.19
07/29/1923	5.16
08/14/1940	5.06
09/14/1963	5.04
10/03/1962	5.03
07/23/1938	5.01
08/19/1981	4.96
07/10/1975	4.80
11/02/1947	4.80
08/19/1931	4.75
01/17/1987	4.69
06/03/1920	4.64
04/25/1937	4.59
07/09/1977	4.54
10/07/1996	4.47
04/15/1983	4.47
06/03/1982	4.47
09/28/1966	4.47
08/18/1989	4.35
06/01/1987	4.34
06/21/1973	4.28
07/25/1991	4.26
09/04/1974	4.25
07/27/1934	4.24
05/21/1924	4.24
11/12/1940	4.21
07/25/1985	4.16
09/10/1960	4.14
03/01/1994	4.10
09/01/1975	4.07
08/19/1957	4.03
09/28/1959	4.02
05/28/1984	4.01
09/19/1955	3.98
06/15/1965	3.96
06/25/1945	3.96
08/15/1980	3.93
07/27/1960	3.92
09/05/1937	3.91
06/01/1922	3.90
10/16/1997	3.84
09/11/1964	3.84
08/26/1971	3.81
08/07/1990	3.78
11/11/1979	3.78
07/12/1996	3.77
08/13/1949	3.76
06/12/1941	3.75
09/14/1924	3.75
09/11/1950	3.74
09/30/1943	3.73
08/04/1974	3.69

Duration: 07d
09/10/1999	11.25
06/02/1963	9.24
09/15/1938	8.68
09/02/1979	8.67
05/26/1948	8.36
08/11/1992	8.29
03/13/1975	8.15
09/21/1972	7.64
08/20/1967	7.47
08/26/1964	7.42
07/19/1997	7.26
07/13/1949	7.25
09/03/1999	7.12
08/23/1939	7.09
10/17/1999	6.68
07/09/1975	6.63
08/12/1989	6.54
01/17/1987	6.54
02/03/1998	6.44
02/03/1920	6.44
09/01/1975	6.40
07/14/1922	6.28
08/11/1955	6.27
08/01/1948	6.22
07/16/1945	6.11
08/06/1960	6.07
09/22/1979	6.03
06/17/1973	6.00
07/12/1996	5.96
01/25/1937	5.69
08/14/1940	5.66
08/20/1933	5.66
08/23/1958	5.55
06/02/1981	5.44
08/16/1950	5.44
09/27/1962	5.40
09/13/1928	5.40
09/10/1976	5.35
08/01/1973	5.29
07/20/1938	5.28
07/29/1960	5.18
07/29/1923	5.16
07/25/1991	5.12
07/22/1985	5.10
11/02/1947	5.09
09/14/1963	5.08
05/30/1982	5.05
02/26/1922	5.01
08/19/1981	4.98
07/18/1939	4.94
08/18/1931	4.89
04/21/1937	4.87
06/03/1920	4.86
02/24/1994	4.85
07/08/1977	4.85
08/19/1957	4.83
06/01/1922	4.78
07/29/1979	4.70
05/21/1924	4.68
08/02/1974	4.64
09/26/1966	4.64
07/30/1966	4.59
08/13/1953	4.59
09/07/1934	4.56
07/25/1934	4.56
07/08/1934	4.56
05/28/1984	4.52
04/15/1983	4.51
07/10/1959	4.49
10/07/1996	4.47
03/19/1958	4.46
09/02/1974	4.42
05/31/1987	4.37
11/15/1952	4.31
05/28/1927	4.31
06/30/1962	4.28
08/11/1986	4.27
06/12/1941	4.27

Duration: 10d
09/07/1999	13.30
06/02/1963	9.38
05/29/1948	8.90
09/21/1972	8.84
09/13/1938	8.72
09/02/1979	8.67
08/09/1992	8.65
08/03/1960	8.52
01/27/1998	8.44
03/10/1975	8.33
08/07/1940	7.90
07/05/1975	7.85
08/20/1967	7.50
08/26/1964	7.42
08/21/1939	7.42
07/16/1997	7.32
07/13/1949	7.25
08/12/1989	7.20
09/26/1962	7.14
07/14/1945	7.05
08/20/1933	7.02
07/15/1922	6.83
01/27/1920	6.83
01/17/1987	6.72
10/17/1999	6.68
09/12/1928	6.67
09/21/1979	6.62
09/01/1975	6.42
08/10/1955	6.40
04/15/1983	6.38
06/13/1973	6.22
08/01/1948	6.22
07/12/1996	6.03
11/02/1947	6.02
07/03/1962	5.98
05/16/1924	5.93
07/27/1969	5.87
03/01/1994	5.85
01/23/1937	5.74
05/28/1982	5.71
08/16/1950	5.69
05/31/1981	5.60
08/23/1958	5.55
07/23/1923	5.54
05/25/1987	5.53
08/03/1973	5.49
07/18/1938	5.49
08/11/1986	5.42
08/03/1979	5.40
06/01/1922	5.40
09/20/1966	5.38
09/10/1976	5.35
07/28/1966	5.32
12/08/1973	5.30
09/21/1943	5.28
07/21/1985	5.27
09/29/1996	5.24
09/07/1934	5.24
11/02/1979	5.23
06/26/1945	5.23
02/26/1922	5.20
07/02/1959	5.19
09/14/1963	5.13
07/25/1991	5.12
04/21/1937	5.01
08/14/1931	5.01
08/19/1981	4.98
07/30/1974	4.98
07/18/1939	4.98
03/18/1958	4.97
08/09/1953	4.97
05/27/1968	4.90
06/19/1938	4.90
05/13/1954	4.89
08/16/1957	4.87
06/03/1920	4.86
07/08/1977	4.85
07/27/1934	4.83

Duration: 20d
08/30/1999	18.60
09/05/1979	13.39
07/27/1960	12.86
09/18/1972	12.51
05/13/1948	12.23
08/26/1964	11.26
07/31/1992	11.22
05/20/1963	11.06
01/23/1998	10.58
03/12/1975	10.50
08/04/1967	10.46
07/28/1940	10.05
07/03/1945	9.92
07/07/1975	9.52
08/21/1975	9.46
09/13/1938	9.42
08/31/1928	9.30
07/02/1959	9.22
08/10/1933	9.19
08/02/1973	9.18
09/16/1962	9.02
08/03/1950	8.99
01/12/1937	8.96
08/14/1939	8.79
06/24/1962	8.53
08/12/1955	8.49
07/24/1974	8.41
02/03/1920	8.41
08/06/1989	8.37
06/30/1922	8.35
06/28/1949	8.18
07/16/1997	8.17
04/06/1983	8.06
06/01/1922	7.94
06/13/1973	7.85
09/28/1959	7.83
12/09/1998	7.81
07/13/1996	7.81
08/04/1931	7.79
07/10/1994	7.76
05/12/1979	7.76
05/07/1924	7.71
09/14/1989	7.69
08/09/1986	7.64
08/06/1981	7.56
02/16/1989	7.55
06/03/1920	7.50
07/20/1948	7.49
07/25/1942	7.48
07/02/1954	7.44
08/12/1949	7.42
07/24/1979	7.37
02/21/1994	7.34
07/10/1934	7.34
07/23/1938	7.29
05/19/1981	7.24
05/19/1987	7.23
08/26/1971	7.21
06/10/1938	7.18
05/21/1982	7.11
05/03/1954	7.09
01/10/1987	7.08
10/17/1999	7.07
02/18/1979	7.06
06/21/1970	7.04
07/20/1969	7.02
02/14/1922	7.01
02/09/1929	6.98
07/05/1956	6.95
09/13/1966	6.91
04/25/1937	6.89
08/22/1937	6.87
12/05/1973	6.83
07/11/1991	6.72
07/10/1939	6.71
02/26/1993	6.68
03/18/1958	6.58
10/15/1997	6.57

Duration: 30d
08/18/1999	21.67
09/03/1979	15.84
06/25/1945	14.44
07/19/1992	13.89
05/12/1948	13.54
01/13/1998	13.32
07/27/1960	13.12
09/21/1972	12.68
05/16/1963	12.10
07/07/1975	11.75
08/30/1964	11.43
09/28/1959	11.43
08/21/1975	11.27
08/10/1955	11.27
07/15/1922	11.25
07/29/1967	11.11
05/13/1979	10.99
07/28/1981	10.97
03/01/1975	10.94
07/02/1959	10.89
07/03/1996	10.88
07/28/1940	10.70
10/16/1997	10.69
12/31/1936	10.64
12/24/1986	10.60
07/28/1966	10.56
07/26/1950	10.45
02/23/1989	10.43
09/08/1938	10.10
06/13/1962	10.01
07/08/1934	9.76
09/01/1928	9.73
06/15/1965	9.68
02/09/1994	9.62
06/01/1922	9.57
08/01/1973	9.47
08/02/1933	9.42
09/30/1943	9.40
06/05/1981	9.38
05/07/1924	9.38
07/24/1974	9.30
12/05/1998	9.29
01/27/1920	9.26
07/25/1942	9.21
03/27/1983	9.15
07/24/1948	9.15
09/05/1962	9.03
06/30/1994	9.01
06/03/1973	8.97
03/07/1998	8.94
08/04/1939	8.82
03/13/1958	8.80
12/08/1973	8.77
07/13/1949	8.75
03/11/1974	8.66
07/19/1997	8.62
10/08/1977	8.59
02/05/1922	8.58
05/22/1982	8.56
07/31/1989	8.54
07/13/1938	8.50
07/24/1931	8.49
07/01/1985	8.47
08/12/1949	8.45
06/02/1938	8.43
02/29/1944	8.35
06/25/1970	8.32
09/10/1996	8.22
08/21/1934	8.22
05/01/1961	8.20
07/31/1958	8.20
08/10/1986	8.16
08/14/1971	8.13
11/24/1983	8.06
07/07/1969	8.05
07/11/1991	7.99
08/10/1937	7.93
05/26/1920	7.91

Duration: 45d
09/04/1999	25.10
09/02/1979	17.54
06/22/1945	17.46
01/12/1998	16.62
07/24/1992	15.90
07/11/1967	15.66
04/27/1948	15.54
08/11/1955	15.35
08/24/1972	15.33
08/26/1964	15.09
07/18/1939	15.02
03/12/1975	14.53
06/01/1922	14.38
06/29/1960	14.20
08/05/1975	13.90
07/28/1981	13.87
07/28/1940	13.67
07/13/1949	13.64
07/26/1974	13.30
02/16/1989	13.27
06/12/1938	13.21
08/03/1950	13.08
08/12/1989	12.99
06/12/1962	12.97
05/16/1924	12.87
12/16/1936	12.81
05/14/1963	12.70
12/11/1998	12.35
09/28/1959	12.31
07/15/1966	12.21
09/15/1938	12.18
12/09/1986	12.17
09/20/1943	12.11
06/15/1965	12.09
06/24/1996	12.08
10/17/1997	12.00
05/04/1979	11.98
05/28/1981	11.97
02/11/1994	11.91
06/12/1975	11.88
07/14/1948	11.86
05/19/1987	11.78
02/03/1920	11.65
02/17/1944	11.62
06/24/1959	11.49
07/08/1934	11.49
05/17/1973	11.43
07/17/1933	11.43
02/26/1958	11.35
08/26/1996	10.94
08/18/1971	10.85
04/06/1983	10.79
07/25/1935	10.73
07/09/1931	10.66
08/07/1928	10.66
08/12/1924	10.62
07/29/1942	10.59
01/22/1952	10.58
09/07/1995	10.51
03/07/1998	10.44
08/21/1962	10.42
02/02/1922	10.31
07/01/1969	10.30
11/08/1972	10.21
06/23/1994	10.17
08/28/1947	10.17
09/12/1983	10.08
03/03/1993	10.02
11/10/1983	10.02
01/21/1979	10.01
10/30/1989	9.97
05/09/1961	9.96
08/18/1957	9.92
07/12/1920	9.91
05/26/1943	9.89
07/13/1958	9.86
12/15/1973	9.82
07/05/1956	9.69

Duration: 60d
08/20/1999	28.42
07/29/1979	22.21
07/04/1975	20.23
01/23/1998	19.71
06/19/1945	19.33
05/22/1922	19.30
09/19/1972	18.07
07/27/1960	17.46
06/26/1967	17.31
02/16/1975	17.21
07/13/1949	17.20
06/12/1962	17.14
07/12/1992	17.11
04/06/1948	16.81
12/01/1936	16.47
04/13/1979	16.24
07/07/1939	16.12
08/06/1989	16.06
07/15/1950	16.01
07/21/1981	15.95
08/26/1964	15.94
08/10/1955	15.93
05/07/1924	15.81
07/24/1938	15.47
07/25/1934	15.07
06/30/1996	14.95
06/23/1940	14.74
06/08/1969	14.67
02/03/1989	14.48
01/31/1994	14.28
02/17/1944	14.17
08/03/1966	14.06
03/09/1958	14.03
06/20/1974	14.02
11/26/1998	13.95
05/16/1963	13.94
11/24/1986	13.92
05/10/1981	13.84
09/28/1959	13.56
02/03/1920	13.49
04/28/1961	13.33
12/07/1973	13.24
09/07/1943	13.23
04/30/1938	13.17
01/05/1952	13.07
10/21/1983	13.04
10/12/1997	13.02
06/08/1965	12.91
02/24/1983	12.90
08/12/1957	12.71
05/08/1987	12.69
07/02/1933	12.65
09/06/1947	12.53
07/11/1937	12.53
05/31/1959	12.46
07/13/1935	12.46
07/20/1942	12.43
06/25/1970	12.41
01/06/1979	12.38
07/22/1928	12.34
05/26/1920	12.26
05/12/1943	12.21
10/18/1989	12.20
06/27/1948	12.20
02/15/1974	12.16
01/25/1957	12.06
05/15/1934	12.03
07/08/1958	11.99
04/22/1966	11.94
09/26/1962	11.94
04/05/1988	11.90
09/09/1995	11.87
11/16/1920	11.87
06/24/1931	11.81
02/26/1993	11.79
08/04/1971	11.70
06/04/1985	11.62
02/02/1922	11.58