California September 1966 Precipitation Rankings
1901-2000
Inches
1
0.32
0.45
-0.13
69
61
1974
1918
1965
1963
normal
2005
2
0.47
0.69
-0.22
56
74
1937,2018
1983
1964
1965
normal
3
0.64
0.87
-0.23
49
81
1928
1976
1964
1965
normal
4
0.76
1.22
-0.46
27
103
2002
1982
1960
1965
bottom-third
5
1.03
2.10
-1.07
10
120
1924
1998
1928
1965
bottom-tenth
6
1.74
3.74
-2.00
8
122
1924
1896
1924
1965
bottom-tenth
1909,1910
7
3.02
6.95
-3.93
3
127
2008
1995
1966
1965
bottom-tenth
2021
8
4.91
10.80
-5.89
3
127
2021
1998
1966
1965
bottom-tenth
9
7.96
15.05
-7.09
8
122
2022
1998
1924
1965
bottom-tenth
10
11.99
18.67
-6.68
13
116
1924
1983
1964
1965
bottom-tenth
11
18.16
21.25
-3.09
54
75
1924
1983
1964
1965
normal
12
18.33
22.45
-4.12
46
83
1924
1983
1964
1965
normal
18
23.87
26.19
-2.32
55
74
2021
1983
1964
1965
normal
24
43.47
44.90
-1.43
61
67
1977
1983
1965
1963
normal
36
59.49
67.32
-7.83
37
90
2022
1984
1962
1965
bottom-third
48
84.37
89.51
-5.14
53
73
2015
1998
1964
1965
normal
60
105.15
111.69
-6.54
53
72
1991
1999
1965
1960
normal