Precipitation annual maximum series (inches)
Station ID: 18-5865
Station name: MECHANICSVILLE 5 NE
State: MD
Latitude (decimal degrees): 38.4617
Longitude (decimal degrees): 76.6992
Elevation (feet): 100

Duration: 01d
3.98	1939
1.90	1940
-9.99	1941
2.28	1942
3.95	1943
4.40	1944
3.36	1945
3.00	1946
1.98	1947
3.12	1948
3.25	1949
6.24	1950
2.00	1951
4.00	1952
4.22	1953
1.20	1954
4.58	1955
2.18	1956
2.82	1957
4.88	1958
1.66	1959
4.10	1960
2.00	1961
1.93	1962
3.75	1963
1.95	1964
1.75	1965
-9.99	1966
1.95	1967
-9.99	1968
2.25	1969
3.00	1970
3.80	1971
4.12	1972
-9.99	1973
-9.99	1974
4.00	1975
4.10	1976
2.41	1977
2.35	1978
3.53	1979
1.83	1980
2.04	1981
2.12	1982
1.40	1983
-9.99	1984
5.77	1985
2.18	1986
2.71	1987
1.85	1988
2.41	1989
3.11	1990
2.62	1991
3.15	1992
4.21	1993
3.28	1994
2.95	1995
3.23	1996
2.90	1997
3.11	1998
7.32	1999
3.20	2000

Duration: 02d
-9.99	1939
-9.99	1940
-9.99	1941
-9.99	1942
-9.99	1943
-9.99	1944
-9.99	1945
-9.99	1946
-9.99	1947
3.37	1948
3.25	1949
7.14	1950
2.30	1951
4.30	1952
4.67	1953
1.68	1954
8.33	1955
2.89	1956
3.29	1957
6.18	1958
2.01	1959
4.46	1960
2.20	1961
2.42	1962
4.67	1963
3.34	1964
1.80	1965
-9.99	1966
3.41	1967
-9.99	1968
2.60	1969
3.10	1970
4.00	1971
4.96	1972
-9.99	1973
-9.99	1974
5.65	1975
4.70	1976
3.33	1977
2.82	1978
5.53	1979
2.03	1980
2.24	1981
3.02	1982
2.12	1983
-9.99	1984
5.77	1985
3.42	1986
3.77	1987
2.47	1988
3.11	1989
3.11	1990
2.70	1991
3.47	1992
4.27	1993
3.85	1994
3.44	1995
3.54	1996
3.29	1997
3.88	1998
8.02	1999
3.83	2000

Duration: 04d
6.57	1948
3.56	1949
8.59	1950
3.53	1951
4.63	1952
4.72	1953
1.96	1954
8.61	1955
3.73	1956
3.29	1957
6.31	1958
2.41	1959
5.01	1960
2.61	1961
2.50	1962
4.68	1963
3.94	1964
2.02	1965
-9.99	1966
3.88	1967
-9.99	1968
3.64	1969
3.55	1970
4.30	1971
6.01	1972
-9.99	1973
-9.99	1974
8.40	1975
4.81	1976
3.49	1977
2.90	1978
5.73	1979
2.31	1980
2.59	1981
3.80	1982
3.05	1983
-9.99	1984
5.80	1985
3.97	1986
3.77	1987
3.15	1988
3.68	1989
4.26	1990
3.46	1991
3.47	1992
4.28	1993
3.85	1994
3.44	1995
4.08	1996
4.34	1997
4.29	1998
8.02	1999
4.45	2000

Duration: 07d
6.62	1948
4.81	1949
8.73	1950
4.32	1951
4.67	1952
4.91	1953
2.66	1954
11.04	1955
4.22	1956
4.12	1957
6.31	1958
2.41	1959
5.06	1960
2.78	1961
3.27	1962
5.66	1963
4.59	1964
2.90	1965
-9.99	1966
5.42	1967
-9.99	1968
4.15	1969
3.85	1970
4.97	1971
7.71	1972
-9.99	1973
-9.99	1974
8.40	1975
4.81	1976
4.26	1977
4.38	1978
5.87	1979
2.65	1980
3.21	1981
3.80	1982
3.60	1983
-9.99	1984
7.05	1985
4.35	1986
4.38	1987
4.68	1988
4.32	1989
4.62	1990
3.46	1991
3.89	1992
4.29	1993
5.13	1994
4.54	1995
5.19	1996
4.37	1997
5.76	1998
8.14	1999
5.16	2000

Duration: 10d
7.32	1948
5.64	1949
9.26	1950
4.36	1951
5.21	1952
5.81	1953
2.98	1954
11.72	1955
4.42	1956
4.59	1957
6.92	1958
2.41	1959
6.70	1960
3.26	1961
4.56	1962
5.79	1963
4.59	1964
3.18	1965
-9.99	1966
6.28	1967
-9.99	1968
5.29	1969
4.32	1970
5.29	1971
7.71	1972
-9.99	1973
-9.99	1974
9.11	1975
5.22	1976
4.36	1977
4.51	1978
6.67	1979
3.68	1980
4.00	1981
4.16	1982
5.05	1983
9.75	1984
7.68	1985
4.53	1986
4.91	1987
5.06	1988
5.96	1989
5.29	1990
4.26	1991
4.02	1992
6.28	1993
6.08	1994
5.21	1995
5.78	1996
5.51	1997
7.47	1998
8.64	1999
5.21	2000

Duration: 20d
8.37	1948
7.40	1949
10.13	1950
6.26	1951
6.38	1952
6.45	1953
4.17	1954
13.65	1955
6.90	1956
6.20	1957
8.84	1958
4.46	1959
8.06	1960
5.08	1961
6.15	1962
6.89	1963
5.80	1964
3.67	1965
-9.99	1966
6.28	1967
-9.99	1968
7.39	1969
5.53	1970
9.09	1971
10.01	1972
-9.99	1973
-9.99	1974
10.02	1975
8.36	1976
5.60	1977
8.16	1978
9.47	1979
4.56	1980
5.15	1981
6.60	1982
7.05	1983
10.85	1984
7.96	1985
6.32	1986
5.75	1987
5.51	1988
8.40	1989
7.87	1990
5.06	1991
6.13	1992
7.61	1993
6.89	1994
8.48	1995
7.03	1996
7.05	1997
10.23	1998
10.57	1999
8.45	2000

Duration: 30d
9.31	1948
8.79	1949
13.27	1950
8.07	1951
9.62	1952
7.31	1953
4.49	1954
14.33	1955
9.11	1956
8.31	1957
10.28	1958
5.53	1959
9.35	1960
6.67	1961
6.35	1962
7.67	1963
6.46	1964
5.68	1965
-9.99	1966
6.43	1967
-9.99	1968
10.07	1969
6.53	1970
11.41	1971
11.92	1972
-9.99	1973
-9.99	1974
12.42	1975
10.50	1976
7.50	1977
9.09	1978
12.00	1979
5.37	1980
6.96	1981
7.35	1982
10.67	1983
-9.99	1984
10.18	1985
8.71	1986
6.77	1987
6.25	1988
10.03	1989
9.92	1990
6.76	1991
8.11	1992
9.28	1993
10.05	1994
10.74	1995
9.12	1996
9.38	1997
11.58	1998
15.61	1999
10.41	2000

Duration: 45d
10.31	1948
10.53	1949
16.25	1950
9.24	1951
10.66	1952
10.35	1953
5.35	1954
15.25	1955
10.33	1956
9.85	1957
10.77	1958
7.44	1959
10.62	1960
9.68	1961
9.47	1962
9.05	1963
7.54	1964
7.56	1965
-9.99	1966
6.55	1967
-9.99	1968
11.71	1969
8.21	1970
12.34	1971
15.37	1972
-9.99	1973
-9.99	1974
14.04	1975
11.59	1976
9.30	1977
12.90	1978
17.98	1979
7.79	1980
10.44	1981
9.91	1982
12.47	1983
-9.99	1984
14.11	1985
11.21	1986
8.12	1987
7.80	1988
13.27	1989
13.86	1990
7.86	1991
10.42	1992
11.36	1993
12.87	1994
13.29	1995
11.85	1996
10.26	1997
14.82	1998
17.37	1999
12.58	2000

Duration: 60d
12.82	1948
12.59	1949
18.69	1950
11.90	1951
12.88	1952
11.67	1953
7.01	1954
16.33	1955
13.41	1956
11.19	1957
12.96	1958
8.68	1959
13.10	1960
11.18	1961
11.55	1962
10.58	1963
8.61	1964
9.91	1965
-9.99	1966
7.39	1967
-9.99	1968
12.85	1969
10.30	1970
13.68	1971
18.37	1972
-9.99	1973
-9.99	1974
15.53	1975
14.10	1976
11.91	1977
14.29	1978
20.32	1979
9.14	1980
12.23	1981
12.80	1982
15.34	1983
-9.99	1984
15.85	1985
13.54	1986
10.45	1987
9.10	1988
16.20	1989
15.84	1990
8.07	1991
14.02	1992
13.01	1993
16.20	1994
15.50	1995
13.56	1996
11.21	1997
19.57	1998
20.07	1999
15.03	2000