Colorado, Precipitation Rankings, September 1992
1901-2000
Inches
1
0.69
1.43
-0.74
18
111
1956
2013
1983
1991
bottom-third
2
3.58
3.46
0.12
82
47
1944
2013
1989
1991
normal
1896,2005
3
6.12
5.56
0.56
88
41
1900
2013
1989
1991
top-third
1981
4
8.34
7.10
1.24
106
23
1924
1965
1990
1991
top-third
5
10.42
9.12
1.30
103
26
1939
1965
1991
1982
top-third
6
11.21
10.96
0.25
78
51
1939
1999
1989
1991
normal
1900
7
13.39
12.47
0.92
90
39
2002
1941
1991
1990
top-third
8
14.22
13.56
0.66
87
42
2002
1941
1991
1990
top-third
9
14.92
14.62
0.30
76
53
2002
1957
1991
1990
normal
10
15.74
15.70
0.04
73
55
2002
1957
1991
1990
normal
11
18.02
16.76
1.26
93
35
2002
1941
1991
1986
top-third
12
19.08
18.10
0.98
85
43
2002
1995
1991
1987
normal
18
30.35
29.08
1.27
87
41
2002
1942
1990
1991
top-third
24
37.54
36.22
1.32
90
37
2003
1942
1991
1987
top-third
36
55.37
54.27
1.10
77
49
1956
1997
1991
1988
normal
48
70.96
72.31
-1.35
56
69
1956
1998
1991
1989
normal
60
88.73
90.33
-1.60
52
72
2022
1999
1981
1991
normal