Climate at a Glance

Statewide Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of April 2021. For more information, please see Climatological Rankings.


Oklahoma

Average Temperature Rankings, April 1940

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
April 1940
1-Month
58.9°F
(14.9°C)
59.4°F
(15.2°C)
-0.5°F
(-0.3°C)
58th Coolest Coolest since: 1939 1983
70th Warmest Warmest since: 1937 2006
Mar–Apr 1940
2-Month
55.1°F
(12.8°C)
54.4°F
(12.4°C)
0.7°F
(0.4°C)
77th Coolest Coolest since: 1937 1958
51st Warmest Warmest since: 1939 2012
Ties: 1896, 1902, 1953, 1964
Feb–Apr 1940
3-Month
50.2°F
(10.1°C)
50.0°F
(10.0°C)
0.2°F
(0.1°C)
74th Coolest Coolest since: 1939 1899
54th Warmest Warmest since: 1938 2017
Ties: 1909, 1942
Jan–Apr 1940
4-Month
43.6°F
(6.4°C)
46.7°F
(8.2°C)
-3.1°F
(-1.8°C)
9th Coolest Coolest since: 1912 1978
119th Warmest Warmest since: 1939 2012
Dec 1939–Apr 1940
5-Month
43.6°F
(6.4°C)
45.1°F
(7.3°C)
-1.5°F
(-0.9°C)
22nd Coolest Coolest since: 1924 1899
105th Warmest Warmest since: 1939 2012
Ties: 1962, 1969, 1982, 2001
Nov 1939–Apr 1940
6-Month
44.2°F
(6.8°C)
45.7°F
(7.6°C)
-1.5°F
(-0.8°C)
21st Coolest Coolest since: 1937 1899
106th Warmest Warmest since: 1939 2017
Ties: 1920, 1924, 1937, 1980
Oct 1939–Apr 1940
7-Month
47.2°F
(8.4°C)
47.9°F
(8.8°C)
-0.7°F
(-0.4°C)
39th Coolest Coolest since: 1937 1899
88th Warmest Warmest since: 1939 2017
Ties: 1948, 2003
Sep 1939–Apr 1940
8-Month
51.3°F
(10.7°C)
51.1°F
(10.6°C)
0.2°F
(0.1°C)
67th Coolest Coolest since: 1937 1899
60th Warmest Warmest since: 1939 2017
Ties: 1941, 2007
Aug 1939–Apr 1940
9-Month
54.7°F
(12.6°C)
54.4°F
(12.4°C)
0.3°F
(0.2°C)
73rd Coolest Coolest since: 1937 1899
54th Warmest Warmest since: 1939 2017
Ties: 1943, 1963, 1966
Jul 1939–Apr 1940
10-Month
57.6°F
(14.2°C)
57.1°F
(13.9°C)
0.5°F
(0.3°C)
83rd Coolest Coolest since: 1937 1899
44th Warmest Warmest since: 1939 2012, 2017
Ties: 1914
Jun 1939–Apr 1940
11-Month
59.5°F
(15.3°C)
58.9°F
(14.9°C)
0.6°F
(0.4°C)
88th Coolest Coolest since: 1937 1899
39th Warmest Warmest since: 1939 2012
Ties: 1921, 1927, 1931, 1945
May 1939–Apr 1940
12-Month
60.4°F
(15.8°C)
59.7°F
(15.4°C)
0.7°F
(0.4°C)
96th Coolest Coolest since: 1937 1899
31st Warmest Warmest since: 1939 2012
Ties: 1972, 1976, 1986
Nov 1938–Apr 1940
18-Month
55.8°F
(13.2°C)
55.0°F
(12.8°C)
0.8°F
(0.4°C)
97th Coolest Coolest since: 1938 1913
29th Warmest Warmest since: 1939 2017
Ties: 1991
May 1938–Apr 1940
24-Month
60.7°F
(15.9°C)
59.6°F
(15.3°C)
1.1°F
(0.6°C)
106th Coolest Coolest since: 1937 1969, 1994
20th Warmest Warmest since: 1939 2017
Ties: 1933
May 1937–Apr 1940
36-Month
60.9°F
(16.1°C)
59.6°F
(15.3°C)
1.3°F
(0.8°C)
112th Coolest Coolest since: 1939 1970, 1979
13th Warmest Warmest since: 1939 2013
Ties: 1939, 2006, 2007, 2012, 2014
May 1936–Apr 1940
48-Month
60.8°F
(16.0°C)
59.7°F
(15.4°C)
1.1°F
(0.6°C)
112th Coolest Coolest since: 1939 1980
12th Warmest Warmest since: 1937 1935
Ties: 1937, 2007, 2017
May 1935–Apr 1940
60-Month
60.3°F
(15.7°C)
59.6°F
(15.3°C)
0.7°F
(0.4°C)
93rd Coolest Coolest since: 1933 1962
30th Warmest Warmest since: 1939 1935, 2020
Ties: 1925, 2004

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published May 2021, retrieved on May 7, 2021 from https://www.ncdc.noaa.gov/cag/