Oklahoma, Climate Division 3 March 1981 Precipitation Rankings
1901-2000
Inches
1
2.33
2.97
-0.64
52
78
1971
1973
1972
1980
normal
2
4.07
4.70
-0.63
54
76
1936
1990
1972
1980
normal
3
4.29
6.33
-2.04
31
99
1936
1990
1972
1980
bottom-third
4
6.01
8.18
-2.17
30
99
1956
1985
1971
1980
bottom-third
5
7.01
10.85
-3.84
16
113
1956
1985
1971
1980
bottom-third
6
9.84
14.26
-4.42
19
110
2006
1985
1967
1980
bottom-third
7
12.40
18.58
-6.18
15
114
1911
1975
1967
1980
bottom-third
8
14.96
21.89
-6.93
13
116
1940
1975
1967
1980
bottom-tenth
9
15.39
25.12
-9.73
5
124
1917
1987
1956
1980
bottom-tenth
10
19.55
29.91
-10.36
4
125
1911
2020
1964
1980
bottom-tenth
1953
11
24.03
35.16
-11.13
10
119
1964
2020
1967
1980
bottom-tenth
12
27.50
39.14
-11.64
6
123
1964
2020
1967
1980
bottom-tenth
2006
18
42.63
53.38
-10.75
14
114
1964
2020
1967
1980
bottom-third
24
64.23
78.19
-13.96
12
116
1954
2021
1967
1980
bottom-tenth
36
97.85
117.22
-19.37
11
116
1955
1975
1967
1980
bottom-tenth
48
139.73
156.12
-16.39
14
112
1956
2021
1967
1980
bottom-third
60
172.85
194.98
-22.13
12
113
1957
2020
1968
1980
bottom-tenth