Precipitation annual maximum series (inches)
Station ID: 11-5413
Station name: MASON CITY 1 W
State: IL
Latitude (decimal degrees): 40.2003
Longitude (decimal degrees): 89.6775
Elevation (feet): 575

Duration: 01d
3.48	1948
2.47	1949
1.78	1950
3.68	1951
-9.99	1952
-9.99	1953
-9.99	1954
-9.99	1955
-9.99	1956
-9.99	1957
-9.99	1958
-9.99	1959
-9.99	1960
-9.99	1961
2.90	1962
1.50	1963
2.25	1964
2.10	1965
2.00	1966
3.00	1967
1.70	1968
2.86	1969
2.76	1970
1.73	1971
2.22	1972
2.88	1973
3.25	1974
1.54	1975
2.01	1976
2.24	1977
1.76	1978
2.39	1979
2.10	1980
3.56	1981
3.10	1982
1.57	1983
3.20	1984
2.01	1985
2.33	1986
1.21	1987
3.10	1988
1.78	1989
3.33	1990
4.82	1991
2.73	1992
4.87	1993
1.52	1994
3.89	1995
1.26	1996
2.09	1997
2.69	1998
1.58	1999
3.39	2000

Duration: 01h
07/25/1948	2.73
09/21/1949	0.95
06/14/1950	1.11
06/07/1951	1.25
08/20/1952	0.80
07/05/1953	0.88
11/18/1954	0.64
08/29/1955	0.84
07/15/1956	1.04
04/24/1957	0.81
07/11/1958	1.09
08/21/1959	1.01
06/23/1960	0.72
05/07/1961	1.04
06/09/1962	1.31
09/11/1963	0.53
06/20/1964	1.14
09/14/1965	1.80
09/14/1966	0.85
07/09/1967	1.05
07/07/1968	1.48
06/30/1969	1.34
05/11/1970	1.34
09/05/1971	0.96
08/23/1972	1.94
06/26/1973	1.25
05/30/1974	2.80
07/08/1975	1.31
07/15/1976	0.88
09/12/1977	1.20
07/26/1978	1.00
07/25/1979	0.96
06/01/1980	1.00
08/02/1981	1.50
09/17/1982	1.55
08/22/1983	1.44
06/23/1984	0.96
11/18/1985	0.92
06/30/1986	1.10
08/16/1987	0.70
08/10/1988	2.20
09/08/1989	1.30
09/28/1990	1.20
10/03/1991	1.40
06/15/1992	1.60
07/01/1993	1.30
07/19/1994	0.60
05/16/1995	1.80
06/13/1996	1.00
07/19/1997	1.50
08/18/1998	1.40
08/12/1999	1.10
07/11/2000	2.50

Duration: 02d
3.50	1948
3.74	1949
2.18	1950
4.34	1951
-9.99	1952
-9.99	1953
-9.99	1954
-9.99	1955
-9.99	1956
-9.99	1957
-9.99	1958
-9.99	1959
-9.99	1960
-9.99	1961
4.29	1962
1.50	1963
3.41	1964
4.03	1965
2.35	1966
3.39	1967
2.32	1968
4.86	1969
4.10	1970
1.80	1971
3.92	1972
3.01	1973
3.44	1974
1.85	1975
2.40	1976
2.80	1977
1.79	1978
2.96	1979
2.79	1980
3.88	1981
4.84	1982
1.99	1983
3.20	1984
2.86	1985
2.46	1986
1.43	1987
3.12	1988
1.99	1989
3.33	1990
5.54	1991
3.15	1992
5.12	1993
2.36	1994
5.22	1995
2.08	1996
2.13	1997
2.69	1998
2.16	1999
3.39	2000

Duration: 02h
07/25/1948	3.18
06/14/1949	1.13
06/14/1950	1.57
06/27/1951	1.84
08/20/1952	1.15
07/05/1953	1.14
11/18/1954	0.93
08/29/1955	1.42
07/15/1956	1.15
04/24/1957	1.06
07/11/1958	1.36
05/21/1959	1.48
07/13/1960	1.04
05/07/1961	1.93
06/09/1962	1.48
07/13/1963	0.73
08/21/1964	1.38
09/14/1965	1.98
06/08/1966	1.10
07/09/1967	1.05
07/07/1968	1.50
06/30/1969	1.58
05/11/1970	2.04
09/05/1971	1.01
06/28/1972	2.05
06/26/1973	1.46
05/30/1974	2.98
07/08/1975	1.40
07/15/1976	1.28
09/12/1977	1.54
07/26/1978	1.28
07/25/1979	1.35
09/16/1980	1.14
08/02/1981	2.69
09/17/1982	1.60
08/22/1983	1.61
07/26/1984	1.08
11/18/1985	1.09
09/11/1986	1.80
08/16/1987	0.90
08/10/1988	2.70
09/08/1989	1.40
06/19/1990	1.60
10/03/1991	1.70
06/15/1992	1.80
09/14/1993	1.50
07/19/1994	1.00
05/16/1995	2.80
05/27/1996	1.10
07/19/1997	1.80
08/04/1998	1.40
08/12/1999	1.50
07/11/2000	3.20

Duration: 03h
07/25/1948	3.28
06/14/1949	1.40
06/14/1950	1.60
06/27/1951	2.75
08/20/1952	1.24
07/05/1953	1.15
11/18/1954	1.20
08/29/1955	2.00
07/03/1956	1.30
04/24/1957	1.16
07/11/1958	1.47
05/21/1959	1.49
07/13/1960	1.55
05/07/1961	2.06
06/09/1962	1.52
07/13/1963	0.98
08/21/1964	1.56
09/14/1965	1.98
06/08/1966	1.52
05/30/1967	1.18
07/07/1968	1.50
06/30/1969	1.80
05/11/1970	2.49
09/05/1971	1.01
06/28/1972	2.14
10/12/1973	1.84
05/30/1974	2.98
07/08/1975	1.40
07/15/1976	1.28
09/30/1977	1.56
07/26/1978	1.28
07/25/1979	1.60
04/06/1980	1.46
08/02/1981	2.79
12/02/1982	1.94
08/22/1983	1.61
07/26/1984	1.10
11/18/1985	1.25
09/11/1986	1.80
08/16/1987	0.90
08/10/1988	2.90
09/08/1989	1.40
06/19/1990	1.70
10/03/1991	2.30
07/02/1992	2.20
09/14/1993	2.00
07/19/1994	1.00
05/16/1995	3.10
05/27/1996	1.10
07/19/1997	1.80
08/18/1998	2.70
08/12/1999	1.50
07/11/2000	3.20

Duration: 04d
4.18	1948
3.80	1949
2.31	1950
4.97	1951
-9.99	1952
-9.99	1953
-9.99	1954
-9.99	1955
-9.99	1956
-9.99	1957
-9.99	1958
-9.99	1959
-9.99	1960
-9.99	1961
4.54	1962
2.13	1963
3.41	1964
4.19	1965
2.46	1966
3.62	1967
2.59	1968
7.32	1969
4.10	1970
2.11	1971
4.02	1972
3.02	1973
3.58	1974
2.11	1975
2.40	1976
3.80	1977
2.84	1978
2.96	1979
3.53	1980
4.29	1981
5.31	1982
2.80	1983
3.66	1984
3.43	1985
3.03	1986
1.43	1987
3.12	1988
3.29	1989
3.35	1990
5.76	1991
3.15	1992
5.40	1993
2.82	1994
5.30	1995
2.34	1996
2.14	1997
3.04	1998
2.73	1999
3.39	2000

Duration: 06h
07/25/1948	3.48
06/14/1949	1.59
06/14/1950	1.68
06/27/1951	3.13
08/15/1952	1.33
07/05/1953	1.15
11/18/1954	1.35
08/29/1955	2.32
08/13/1956	1.76
04/26/1957	1.38
07/11/1958	2.07
05/21/1959	1.50
07/13/1960	3.11
09/13/1961	2.77
10/01/1962	1.80
07/13/1963	1.12
06/20/1964	1.91
09/14/1965	1.98
06/08/1966	1.92
05/30/1967	1.50
07/07/1968	1.50
06/30/1969	2.62
05/11/1970	2.49
09/05/1971	1.15
08/23/1972	2.22
10/12/1973	2.82
05/30/1974	2.98
07/08/1975	1.40
07/27/1976	1.60
09/12/1977	1.85
07/01/1978	1.40
07/24/1979	1.71
06/01/1980	1.83
08/02/1981	2.79
12/02/1982	3.56
08/22/1983	1.63
05/20/1984	1.38
11/18/1985	1.65
09/11/1986	1.90
03/28/1987	1.10
08/10/1988	3.00
09/08/1989	1.60
06/13/1990	2.20
10/03/1991	3.20
07/25/1992	2.50
09/14/1993	2.90
07/19/1994	1.10
05/16/1995	3.60
05/27/1996	1.10
07/19/1997	1.90
08/18/1998	2.70
08/12/1999	1.50
07/11/2000	3.20

Duration: 07d
5.04	1948
4.37	1949
4.10	1950
5.66	1951
-9.99	1952
-9.99	1953
-9.99	1954
-9.99	1955
-9.99	1956
-9.99	1957
-9.99	1958
-9.99	1959
-9.99	1960
-9.99	1961
4.84	1962
2.13	1963
3.45	1964
4.95	1965
4.36	1966
4.05	1967
3.40	1968
7.32	1969
4.53	1970
3.16	1971
4.21	1972
3.74	1973
4.23	1974
3.26	1975
4.41	1976
4.76	1977
3.61	1978
3.64	1979
3.84	1980
4.34	1981
5.53	1982
2.87	1983
4.71	1984
5.12	1985
3.90	1986
2.43	1987
4.07	1988
3.65	1989
6.03	1990
5.76	1991
5.16	1992
5.81	1993
3.29	1994
5.77	1995
2.83	1996
2.55	1997
4.17	1998
3.23	1999
5.08	2000

Duration: 10d
5.15	1948
4.99	1949
4.10	1950
5.76	1951
-9.99	1952
-9.99	1953
-9.99	1954
-9.99	1955
-9.99	1956
-9.99	1957
-9.99	1958
-9.99	1959
-9.99	1960
-9.99	1961
4.94	1962
3.50	1963
3.91	1964
6.11	1965
4.82	1966
5.41	1967
3.67	1968
7.41	1969
4.86	1970
3.34	1971
4.21	1972
3.93	1973
5.00	1974
3.45	1975
4.41	1976
4.99	1977
4.69	1978
4.31	1979
4.00	1980
5.63	1981
6.15	1982
3.02	1983
5.12	1984
7.41	1985
4.73	1986
2.68	1987
4.07	1988
3.82	1989
6.30	1990
5.76	1991
5.44	1992
6.20	1993
3.37	1994
8.08	1995
3.28	1996
3.22	1997
5.42	1998
3.71	1999
5.33	2000

Duration: 12h
07/25/1948	3.48
12/21/1949	1.96
06/14/1950	1.75
06/27/1951	3.14
08/15/1952	1.60
12/02/1953	1.53
04/10/1954	1.74
08/29/1955	2.71
08/13/1956	1.99
10/23/1957	1.50
07/11/1958	2.52
05/21/1959	1.51
07/13/1960	3.11
09/13/1961	3.00
10/01/1962	1.97
07/13/1963	1.39
06/20/1964	2.22
09/15/1965	2.09
06/08/1966	2.23
10/15/1967	1.94
06/14/1968	1.52
06/30/1969	2.86
04/30/1970	2.85
09/25/1971	1.75
06/28/1972	2.29
10/12/1973	3.16
05/30/1974	3.33
01/09/1975	1.96
07/27/1976	2.19
09/30/1977	2.44
07/01/1978	1.80
04/11/1979	2.40
06/01/1980	2.07
07/04/1981	3.33
12/02/1982	4.13
08/22/1983	1.63
05/19/1984	2.67
11/18/1985	2.10
09/11/1986	2.10
03/28/1987	1.20
08/10/1988	3.00
09/08/1989	1.80
06/13/1990	3.20
10/03/1991	3.30
07/02/1992	2.90
09/13/1993	4.00
07/19/1994	1.10
05/16/1995	3.60
07/20/1996	1.20
07/19/1997	2.10
08/18/1998	2.80
03/08/1999	1.80
07/10/2000	3.30

Duration: 20d
6.20	1948
6.29	1949
5.07	1950
7.45	1951
-9.99	1952
-9.99	1953
-9.99	1954
-9.99	1955
-9.99	1956
-9.99	1957
-9.99	1958
-9.99	1959
-9.99	1960
-9.99	1961
6.26	1962
4.18	1963
4.62	1964
7.45	1965
5.21	1966
7.37	1967
4.40	1968
8.27	1969
8.69	1970
4.00	1971
5.55	1972
5.71	1973
8.25	1974
4.90	1975
6.08	1976
7.00	1977
5.40	1978
5.31	1979
5.86	1980
8.09	1981
7.12	1982
4.36	1983
5.49	1984
9.15	1985
7.57	1986
3.92	1987
4.65	1988
5.06	1989
8.04	1990
6.08	1991
6.13	1992
10.25	1993
4.92	1994
10.91	1995
4.86	1996
4.65	1997
8.10	1998
5.49	1999
6.71	2000

Duration: 24h
07/25/1948	3.50
12/20/1949	3.46
06/13/1950	2.05
06/27/1951	3.79
08/15/1952	1.60
07/05/1953	2.20
04/10/1954	1.84
08/29/1955	2.71
07/03/1956	2.41
10/22/1957	2.35
07/10/1958	2.81
09/26/1959	1.72
07/13/1960	3.11
05/07/1961	3.41
06/09/1962	2.73
07/05/1963	1.43
06/20/1964	2.35
08/30/1965	2.62
06/08/1966	2.23
10/15/1967	3.40
06/14/1968	1.57
10/10/1969	3.67
04/30/1970	4.23
09/05/1971	1.90
08/22/1972	4.17
10/12/1973	3.26
05/30/1974	3.33
01/09/1975	2.35
07/21/1976	2.48
09/12/1977	2.65
07/01/1978	1.88
04/11/1979	3.24
06/01/1980	2.79
07/04/1981	4.11
12/02/1982	5.13
08/22/1983	1.92
05/19/1984	3.26
11/18/1985	2.38
09/11/1986	2.30
04/13/1987	1.40
08/10/1988	3.00
09/08/1989	1.80
06/13/1990	3.30
10/03/1991	5.00
07/02/1992	3.00
09/13/1993	4.70
12/06/1994	1.40
05/16/1995	3.80
05/26/1996	1.80
07/19/1997	2.20
08/18/1998	2.80
04/15/1999	1.90
07/10/2000	3.30

Duration: 30d
7.46	1948
8.05	1949
5.17	1950
8.69	1951
-9.99	1952
-9.99	1953
-9.99	1954
-9.99	1955
-9.99	1956
-9.99	1957
-9.99	1958
-9.99	1959
-9.99	1960
-9.99	1961
6.68	1962
5.01	1963
5.32	1964
11.19	1965
5.78	1966
8.12	1967
5.26	1968
10.31	1969
11.26	1970
5.18	1971
6.63	1972
8.42	1973
10.09	1974
7.01	1975
7.54	1976
8.44	1977
6.48	1978
6.35	1979
7.10	1980
9.49	1981
9.11	1982
5.64	1983
6.90	1984
10.03	1985
9.88	1986
5.53	1987
4.78	1988
5.60	1989
9.23	1990
9.41	1991
11.45	1992
12.81	1993
6.63	1994
12.03	1995
6.07	1996
5.94	1997
10.67	1998
6.99	1999
10.09	2000

Duration: 45d
9.31	1948
9.69	1949
7.39	1950
10.32	1951
-9.99	1952
-9.99	1953
-9.99	1954
-9.99	1955
-9.99	1956
-9.99	1957
-9.99	1958
-9.99	1959
-9.99	1960
-9.99	1961
8.36	1962
5.82	1963
7.07	1964
14.14	1965
7.53	1966
10.45	1967
7.31	1968
11.39	1969
13.33	1970
5.99	1971
9.04	1972
10.84	1973
13.61	1974
8.41	1975
7.89	1976
10.86	1977
8.63	1978
8.03	1979
10.96	1980
14.91	1981
10.54	1982
8.00	1983
9.01	1984
12.62	1985
11.57	1986
7.38	1987
5.76	1988
8.02	1989
12.11	1990
10.12	1991
11.57	1992
16.05	1993
7.60	1994
14.40	1995
8.15	1996
7.99	1997
12.44	1998
10.33	1999
11.76	2000

Duration: 48h
07/25/1948	3.50
12/20/1949	3.76
04/23/1950	2.27
06/26/1951	4.39
06/20/1952	1.90
07/05/1953	2.28
04/10/1954	1.84
08/29/1955	2.71
05/26/1956	2.48
10/22/1957	2.96
07/10/1958	3.31
05/21/1959	1.83
07/13/1960	3.11
09/12/1961	3.92
09/30/1962	4.36
07/04/1963	1.85
06/20/1964	3.32
09/14/1965	4.08
06/08/1966	2.23
10/15/1967	3.40
05/22/1968	1.67
10/10/1969	4.95
04/29/1970	4.30
12/09/1971	2.02
08/22/1972	4.17
10/11/1973	3.40
05/29/1974	3.51
01/09/1975	2.35
07/21/1976	2.50
05/04/1977	3.85
06/30/1978	2.35
04/11/1979	3.24
06/01/1980	3.68
07/04/1981	4.11
12/02/1982	5.33
08/22/1983	1.96
05/19/1984	3.26
11/18/1985	3.02
06/30/1986	2.40
04/13/1987	1.40
08/09/1988	3.10
09/07/1989	1.90
06/13/1990	3.30
10/02/1991	5.50
07/02/1992	3.00
09/13/1993	4.90
07/19/1994	1.50
05/16/1995	5.10
05/25/1996	2.00
07/19/1997	2.20
05/06/1998	2.80
04/15/1999	2.30
07/10/2000	3.30

Duration: 60d
9.81	1948
8.16	1949
11.27	1950
11.56	1951
-9.99	1952
-9.99	1953
-9.99	1954
-9.99	1955
-9.99	1956
-9.99	1957
-9.99	1958
-9.99	1959
-9.99	1960
-9.99	1961
9.78	1962
7.01	1963
7.27	1964
14.98	1965
9.06	1966
12.30	1967
9.71	1968
13.15	1969
15.86	1970
6.56	1971
11.20	1972
13.39	1973
15.39	1974
9.99	1975
8.74	1976
13.43	1977
10.07	1978
9.23	1979
11.92	1980
17.91	1981
12.00	1982
9.52	1983
10.32	1984
13.72	1985
12.38	1986
7.89	1987
6.10	1988
10.09	1989
15.82	1990
13.43	1991
14.00	1992
19.11	1993
9.69	1994
16.31	1995
9.36	1996
9.02	1997
15.98	1998
12.24	1999
14.60	2000