Precipitation annual maximum series (inches)
Station ID: 44-8903
Station name: WASHINGTON WB CHANTILL
State: VA
Latitude (decimal degrees): 38.9408
Longitude (decimal degrees): 77.4836
Elevation (feet): 290

Duration: 01d
2.31	1954
2.61	1955
7.92	1956
2.08	1957
3.57	1958
3.09	1959
-9.99	1960
-9.99	1961
-9.99	1962
2.42	1963
1.79	1964
1.55	1965
5.52	1966
3.88	1967
2.36	1968
2.93	1969
2.28	1970
3.39	1971
10.67	1972
2.34	1973
2.02	1974
3.21	1975
2.53	1976
2.92	1977
1.91	1978
4.06	1979
2.22	1980
1.42	1981
2.16	1982
2.59	1983
4.68	1984
1.77	1985
2.49	1986
3.56	1987
3.13	1988
2.34	1989
2.63	1990
4.34	1991
2.26	1992
2.59	1993
3.50	1994
2.45	1995
3.62	1996
3.32	1997
2.17	1998
3.03	1999
2.33	2000

Duration: 02d
2.31	1954
2.65	1955
7.94	1956
2.46	1957
4.50	1958
4.78	1959
-9.99	1960
-9.99	1961
-9.99	1962
3.63	1963
2.04	1964
1.97	1965
6.16	1966
4.88	1967
2.69	1968
4.15	1969
2.67	1970
3.75	1971
12.63	1972
2.57	1973
2.50	1974
4.82	1975
3.29	1976
3.24	1977
2.17	1978
4.44	1979
2.22	1980
1.73	1981
2.26	1982
2.86	1983
7.06	1984
2.14	1985
2.50	1986
3.97	1987
4.31	1988
3.10	1989
3.12	1990
4.34	1991
3.22	1992
4.82	1993
4.05	1994
2.96	1995
3.62	1996
3.34	1997
2.63	1998
4.38	1999
3.46	2000

Duration: 04d
2.41	1954
5.15	1955
7.94	1956
2.77	1957
5.09	1958
5.42	1959
-9.99	1960
-9.99	1961
-9.99	1962
4.15	1963
2.36	1964
2.00	1965
6.30	1966
5.25	1967
3.39	1968
4.20	1969
2.69	1970
4.22	1971
13.65	1972
3.21	1973
2.50	1974
8.05	1975
3.29	1976
3.77	1977
3.13	1978
4.80	1979
2.26	1980
1.96	1981
2.88	1982
3.71	1983
7.74	1984
2.49	1985
2.51	1986
4.74	1987
5.01	1988
3.23	1989
3.87	1990
4.93	1991
3.23	1992
4.82	1993
4.16	1994
2.96	1995
4.95	1996
4.89	1997
3.70	1998
4.83	1999
3.82	2000

Duration: 07d
2.68	1954
8.29	1955
7.94	1956
3.21	1957
6.17	1958
5.42	1959
-9.99	1960
-9.99	1961
-9.99	1962
5.37	1963
3.35	1964
2.13	1965
6.81	1966
7.76	1967
4.05	1968
4.20	1969
3.36	1970
4.22	1971
14.13	1972
3.54	1973
2.75	1974
8.86	1975
3.50	1976
4.09	1977
3.16	1978
5.67	1979
2.69	1980
2.58	1981
3.69	1982
4.21	1983
8.54	1984
2.54	1985
2.67	1986
5.90	1987
6.38	1988
4.31	1989
4.59	1990
4.95	1991
4.63	1992
4.82	1993
4.24	1994
3.61	1995
5.08	1996
4.89	1997
3.94	1998
4.85	1999
4.61	2000

Duration: 10d
3.78	1954
9.87	1955
9.04	1956
3.83	1957
6.70	1958
6.01	1959
-9.99	1960
-9.99	1961
-9.99	1962
6.23	1963
3.55	1964
3.12	1965
8.26	1966
8.27	1967
4.39	1968
4.64	1969
4.69	1970
4.99	1971
16.16	1972
3.80	1973
3.68	1974
9.60	1975
5.47	1976
4.37	1977
4.39	1978
7.58	1979
2.81	1980
2.65	1981
4.68	1982
4.75	1983
8.98	1984
3.23	1985
2.83	1986
6.47	1987
7.25	1988
4.98	1989
4.67	1990
5.01	1991
5.39	1992
6.98	1993
4.65	1994
4.57	1995
5.61	1996
4.92	1997
4.92	1998
4.95	1999
4.98	2000

Duration: 20d
5.72	1954
16.93	1955
9.04	1956
5.07	1957
10.19	1958
6.83	1959
-9.99	1960
-9.99	1961
-9.99	1962
7.65	1963
4.79	1964
3.70	1965
10.07	1966
8.38	1967
5.60	1968
8.00	1969
6.40	1970
7.65	1971
18.03	1972
5.07	1973
5.20	1974
9.87	1975
6.06	1976
4.75	1977
6.50	1978
10.70	1979
4.27	1980
3.69	1981
7.59	1982
6.69	1983
10.62	1984
4.82	1985
5.04	1986
7.94	1987
10.04	1988
7.34	1989
6.53	1990
6.15	1991
6.64	1992
7.79	1993
6.55	1994
5.76	1995
7.22	1996
5.62	1997
6.80	1998
8.08	1999
7.35	2000

Duration: 30d
5.86	1954
18.14	1955
9.47	1956
6.27	1957
11.93	1958
9.69	1959
-9.99	1960
-9.99	1961
-9.99	1962
8.59	1963
5.75	1964
5.05	1965
10.25	1966
9.33	1967
7.52	1968
9.22	1969
7.67	1970
9.84	1971
18.78	1972
7.97	1973
6.86	1974
14.98	1975
8.07	1976
6.75	1977
6.46	1978
11.99	1979
5.37	1980
4.87	1981
8.18	1982
8.45	1983
11.29	1984
5.95	1985
6.35	1986
8.97	1987
10.61	1988
8.17	1989
8.84	1990
6.66	1991
7.63	1992
8.86	1993
8.47	1994
7.43	1995
9.06	1996
7.19	1997
8.47	1998
12.13	1999
8.78	2000

Duration: 45d
7.49	1954
18.55	1955
13.39	1956
7.20	1957
13.96	1958
11.59	1959
-9.99	1960
-9.99	1961
-9.99	1962
9.88	1963
8.79	1964
6.74	1965
12.37	1966
10.70	1967
11.84	1968
10.98	1969
8.78	1970
11.62	1971
20.14	1972
9.72	1973
8.33	1974
15.78	1975
9.92	1976
7.01	1977
11.05	1978
15.94	1979
7.03	1980
6.68	1981
8.91	1982
10.01	1983
12.93	1984
8.24	1985
7.27	1986
9.43	1987
11.01	1988
12.20	1989
10.57	1990
8.11	1991
8.99	1992
12.12	1993
11.55	1994
10.21	1995
11.35	1996
8.10	1997
10.92	1998
14.98	1999
9.92	2000

Duration: 60d
8.44	1954
20.44	1955
16.17	1956
10.18	1957
16.51	1958
14.30	1959
-9.99	1960
-9.99	1961
-9.99	1962
10.35	1963
10.74	1964
7.81	1965
12.79	1966
12.95	1967
13.12	1968
13.66	1969
10.67	1970
14.79	1971
22.95	1972
11.94	1973
9.83	1974
17.42	1975
11.63	1976
8.34	1977
12.28	1978
19.79	1979
8.68	1980
8.80	1981
10.23	1982
13.07	1983
14.71	1984
9.58	1985
9.59	1986
10.62	1987
13.99	1988
13.92	1989
11.26	1990
9.23	1991
11.32	1992
13.75	1993
14.30	1994
12.86	1995
14.93	1996
9.28	1997
15.37	1998
16.70	1999
12.69	2000