Oklahoma April 1990 Average Temperature Rankings
1901-2000
Degrees Fahrenheit
1
58.2
59.4
-1.2
42
88
1983
2006
1988
1989
bottom-third
1921,1956
2
54.5
54.4
0.1
62
68
1958
2012
1988
1989
normal
1900,1956
3
51.2
50.0
1.2
92
38
1899
2017
1989
1986
top-third
1943
4
49.3
46.6
2.7
109
21
1978
2012
1989
1986
top-third
1981
5
45.6
45.1
0.5
78
51
1899
2012
1989
1989
normal
1989
6
46.4
45.7
0.7
80
49
1899
2017
1989
1986
normal
1916,2018
7
48.8
47.9
0.9
87
42
1899
2017
1989
1986
top-third
1910,1942,2007,2008
8
51.2
51.1
0.1
64
65
1899
2017
1989
1986
normal
9
54.2
54.4
-0.2
54
75
1899
2017
1988
1989
normal
1916,1917,1933,1956,1971
10
56.6
57.1
-0.5
37
92
1899
2012,2017
1988
1989
bottom-third
1916,1930,1983,1996,2003
11
58.1
58.9
-0.8
31
98
1899
2012
1988
1989
bottom-third
1904,1929,1983,1996
12
59.0
59.7
-0.7
34
95
1899
2012
1988
1989
bottom-third
1903,1929,1930,1982,1998
18
54.8
55.0
-0.2
44
84
1913
2017
1989
1987
normal
1907,1914,1952,1963,1965,1968,1975
24
59.4
59.7
-0.3
43
85
1969,1994
2017
1989
1987
normal
1937,1950,1976,1996
36
59.2
59.7
-0.5
27
100
1970,1979
2013
1985
1989
bottom-third
1904,1914,1963,1996
48
59.3
59.7
-0.4
28
98
1980
1935
1986
1989
bottom-third
1900,1901,1902,1916,1952,1960,1972,1986,1995,1998
60
59.5
59.7
-0.2
43
82
1962
1935,2020
1988
1989
normal
1901,1902,1922,1976,1985,1991,1993,1995