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September Normal Precipitation (1971 - 2000) and Records (1891 - Present) for Oklahoma City, Oklahoma
Day
Average
Rainfall
Year
Snowfall
Year
1
0.11
2.53
1974
2
0.11
4.08
1991
3
0.11
3.16
1926
4
0.12
1.74
1940
5
0.12
1.65
1992
6
0.12
2.20
1895
7
0.12
1.37
1905
8
0.13
3.16
1993
9
0.13
1.88
1891
10
0.13
4.86
2007
11
0.13
2.36
1906
12
0.13
3.03
1961
13
0.14
1.88
1985
14
0.14
3.61
1957
15
0.14
2.35
1925
16
0.14
1.97
1991
17
0.14
2.49
2006
18
0.14
3.10
1923
19
0.14
1.81
1942
20
0.14
3.82
1990
21
0.14
2.04
1990
22
0.14
7.53
1970
23
0.14
1.47
1988
24
0.14
3.87
1959
25
0.14
1.41
1893
26
0.14
1.74
1973
27
0.14
1.75
1936
28
0.14
2.88
1945
29
0.14
2.90
1986
30
0.14
1.79
1986
Month
3.98
7.53
1970
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Page last modified: January 2, 2009