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April Temperature Normals (1971 - 2000) and Records (1891 - Present) for Oklahoma City, Oklahoma
Day
Average Temp.
Average High
Average Low
Warmest High
Year
Coldest High
Year
Warmest Low
Year
Coldest Low
Year
1
56
67
44
92
1946
45
1938
68
1946
26
1899
2
56
68
44
88
1918
43
1975*
67
1946*
20
1936
3
56
68
44
92
1893
43
1979
66
1934
21
1975
4
56
68
45
93
1893
38
1920
68
1929
22
1891
5
57
68
45
94
1893
43
1899
65
1978*
26
1970
6
57
69
45
95
1893
41
1899/2007
68
1967
26
1936
7
57
69
46
94
1893
38
1938
68
1893
22
2009
8
58
69
46
88
1905
36
1938
63
1999*
28
1938
9
58
70
46
90
1930
44
1973
66
1927
25
1914
10
58
70
46
91
1934
45
1958*
66
1965
28
1973*
11
58
70
47
90
1972
47
1952
66
1972
29
1940
12
59
70
47
100
1972
35
1957
70
1972
23
1957
13
59
71
47
94
1972*
43
1957
65
1941
20
1957
14
59
71
48
92
1936
46
1928
68
1972
27
1980
15
60
71
48
90
2006*
51
1902
66
1982
30
1928
16
60
71
48
92
1940
49
1905
70
2006
31
1921
17
60
72
48
98
2006
47
1905
68
2002
30
1953*
18
60
72
49
96
1925
47
1953
67
2002
30
1953
19
61
72
49
94
1987
50
1918*
68
1948
33
1953
20
61
72
49
91
1961
43
1918
69
1985*
33
1966*
21
61
73
50
90
1965*
45
1959
70
1961
34
1966*
22
62
73
50
95
1955
45
1909
69
1961
34
1959
23
62
73
50
91
2006
52
1931
70
1989
33
1909
24
62
73
51
89
1901
52
1947
68
1989
35
1995
25
62
74
51
91
1939
51
1997*
66
1893/2009
35
1910
26
63
74
51
92
1896
50
1919
68
1975
35
1907
27
63
74
52
91
1959
57
1979*
69
1970
35
1920
28
63
74
52
93
1902
50
1922
70
1970
35
2008
29
63
75
52
92
1936
50
1994
68
1933*
34
1908*
30
64
75
53
93
1948
48
1994
68
1936*
32
1907
Month
59.7
71.2
48.1
100
1972
35
1957
70
1989*
20
1957*
* Also on Earlier Dates
NWS Forecast Office
National Weather Center
120 David L. Boren Blvd.
Suite 2400
Norman, OK 73072
Tel: (405) 325-3816 Ask Questions/Webmaster
Page last modified: January 2, 2009