Contiguous U.S., Precipitation Rankings, October 2021
1901-2000
Inches
1
3.15
2.16
0.99
120
9
1952
2009
2020
2019
top-tenth
2
5.54
4.65
0.89
107
22
1952
2018
2020
2019
top-third
3
8.68
7.27
1.41
119
10
1952
2018
2020
2018
top-tenth
4
12.09
10.05
2.04
124
5
1952
1941
2020
2018
top-tenth
5
15.06
12.97
2.09
124
5
1952
1941
2020
2018
top-tenth
6
18.04
15.88
2.16
121
8
1952
1941
2020
2019
top-tenth
7
20.10
18.40
1.70
108
21
1952
1941
2020
2019
top-third
1928
8
22.61
20.91
1.70
106
23
1956
2019
2020
2019
top-third
9
24.63
23.04
1.59
100
29
1934
2019
2020
2019
top-third
10
26.72
25.36
1.36
97
32
1934
2019
2020
2019
top-third
11
28.77
27.70
1.07
81
47
1931
2019
2014
2020
normal
1946
12
30.71
29.93
0.78
77
51
1934
2019
2014
2020
normal
18
46.51
45.83
0.68
70
58
1931
2019
2013
2020
normal
24
61.61
59.90
1.71
85
42
1931
2019
2014
2020
top-third
36
97.88
89.86
8.02
116
10
1956
2019
2016
2020
top-tenth
1985
48
129.78
119.78
10.00
118
7
1956
2019
2016
2020
top-tenth
60
163.35
149.66
13.69
121
3
1934
2019
2018
2020
top-tenth