October U.S. Percentage Areas Very Wet/Very Dry
%
1895
0.26
31.88
1896
10.17
4.26
1897
11.47
12.57
1898
14.88
10.19
1899
8.90
0.61
1900
11.25
0.60
1901
1.15
7.66
1902
1.91
11.03
1903
2.17
9.93
1904
7.75
17.55
1905
6.28
12.45
1906
6.88
14.26
1907
12.67
11.06
1908
12.65
13.38
1909
0.00
13.01
1910
4.32
3.75
1911
13.80
2.87
1912
8.55
0.82
1913
7.83
7.81
1914
11.72
1.79
1915
4.55
24.62
1916
13.90
2.15
1917
6.71
42.02
1918
10.63
1.65
1919
28.23
1.00
1920
6.66
6.37
1921
1.54
20.98
1922
2.08
7.01
1923
16.77
0.55
1924
9.97
30.58
1925
22.66
1.85
1926
6.74
5.63
1927
9.68
2.96
1928
8.06
4.33
1929
12.63
9.86
1930
13.86
3.32
1931
0.95
3.86
1932
14.55
3.67
1933
1.58
12.70
1934
3.37
22.24
1935
0.12
14.60
1936
7.97
10.44
1937
11.95
5.38
1938
5.64
30.25
1939
0.02
6.98
1940
3.29
7.10
1941
43.52
0.96
1942
9.23
2.48
1943
4.20
5.10
1944
0.98
18.83
1945
6.90
8.50
1946
26.19
1.39
1947
10.79
6.00
1948
0.50
6.68
1949
15.53
2.60
1950
8.98
18.65
1951
10.52
1.21
1952
0.84
78.42
1953
1.91
19.68
1954
9.22
5.10
1955
6.29
12.90
1956
8.23
7.95
1957
19.75
0.58
1958
1.63
17.32
1959
28.76
5.80
1960
10.31
3.01
1961
0.67
5.30
1962
6.59
1.77
1963
1.84
32.72
1964
6.38
37.59
1965
1.46
25.61
1966
0.66
9.48
1967
8.86
10.39
1968
5.57
1.42
1969
17.42
1.49
1970
13.94
3.00
1971
19.41
0.88
1972
18.35
1.54
1973
5.72
5.59
1974
16.05
11.45
1975
14.89
14.31
1976
12.21
6.63
1977
8.89
5.61
1978
0.85
28.95
1979
5.98
4.07
1980
3.33
4.51
1981
17.07
0.45
1982
14.34
6.96
1983
14.00
0.13
1984
35.22
1.76
1985
16.42
0.02
1986
16.28
3.74
1987
4.87
27.25
1988
0.71
32.03
1989
1.48
4.99
1990
14.39
0.46
1991
7.40
5.24
1992
1.59
7.14
1993
1.80
1.49
1994
17.29
6.21
1995
20.72
20.77
1996
6.28
1.77
1997
8.42
2.26
1998
28.79
0.20
1999
1.08
21.86
2000
22.69
11.52
2001
7.73
11.74
2002
22.88
8.95
2003
4.65
12.45
2004
22.50
0.46
2005
16.60
12.66
2006
22.20
2.49
2007
16.66
5.28
2008
10.97
1.52
2009
44.64
2.89
2010
12.47
10.50
2011
5.58
2.49
2012
8.05
5.40
2013
13.90
5.71
2014
8.65
6.53
2015
19.95
0.52
2016
20.62
16.64
2017
16.05
11.03
2018
30.27
0.45
2019
24.96
14.50
2020
7.74
17.82
2021
25.99
0.00
2022
4.11
6.51
2023
10.33
3.96