Statewide Rankings

Statewide Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Oklahoma

Average Temperature Rankings, June 1940

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PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Warmest/Coolest
Since
Record
June 1940
1-Month
75.4°F
(24.1°C)
76.9°F
(24.9°C)
-1.5°F
(-0.8°C)
33rd Coolest
Coolest since:
1903
96th Warmest
Warmest since:
1953
Ties: 1908, 1979, 2019
May–Jun 1940
2-Month
71.6°F
(22.0°C)
72.5°F
(22.5°C)
-0.9°F
(-0.5°C)
32nd Coolest
Coolest since:
1903
97th Warmest
Warmest since:
2018
Ties: 1947
Apr–Jun 1940
3-Month
67.3°F
(19.6°C)
68.1°F
(20.1°C)
-0.8°F
(-0.5°C)
30th Coolest
Coolest since:
1983
99th Warmest
Warmest since:
1896
Ties: 1915, 1966
Mar–Jun 1940
4-Month
63.3°F
(17.4°C)
63.4°F
(17.4°C)
-0.1°F
(0.0°C)
52nd Coolest
Coolest since:
1983
77th Warmest
Warmest since:
2012
Ties: 1899, 1901, 1989
Feb–Jun 1940
5-Month
58.7°F
(14.8°C)
59.0°F
(15.0°C)
-0.3°F
(-0.2°C)
51st Coolest
Coolest since:
1903
78th Warmest
Warmest since:
2012
Ties: 1902, 1907, 1928, 1945, 1949, 1971, 1984
Jan–Jun 1940
6-Month
52.9°F
(11.6°C)
55.3°F
(12.9°C)
-2.4°F
(-1.3°C)
9th Coolest
Coolest since:
1979
120th Warmest
Warmest since:
2012
Dec 1939–Jun 1940
7-Month
51.6°F
(10.9°C)
52.9°F
(11.6°C)
-1.3°F
(-0.7°C)
17th Coolest
Coolest since:
1979
111th Warmest
Warmest since:
2012
Ties: 1913
Nov 1939–Jun 1940
8-Month
51.0°F
(10.6°C)
52.4°F
(11.3°C)
-1.4°F
(-0.7°C)
15th Coolest
Coolest since:
1912
113th Warmest
Warmest since:
2012
Ties: 1969
Oct 1939–Jun 1940
9-Month
52.6°F
(11.4°C)
53.4°F
(11.9°C)
-0.8°F
(-0.5°C)
33rd Coolest
Coolest since:
1899
95th Warmest
Warmest since:
2017
Ties: 1930, 1997, 2010
Sep 1939–Jun 1940
10-Month
55.3°F
(12.9°C)
55.4°F
(13.0°C)
-0.1°F
(-0.1°C)
53rd Coolest
Coolest since:
1899
75th Warmest
Warmest since:
2017
Ties: 1902, 1945, 1959, 1961, 1996
Aug 1939–Jun 1940
11-Month
57.7°F
(14.3°C)
57.7°F
(14.3°C)
0.0°F
(0.0°C)
57th Coolest
Coolest since:
1899
71st Warmest
Warmest since:
2012
Ties: 1902, 1909, 1941, 1990, 1996
Jul 1939–Jun 1940
12-Month
59.9°F
(15.5°C)
59.7°F
(15.4°C)
0.2°F
(0.1°C)
69th Coolest
Coolest since:
1899
59th Warmest
Warmest since:
2012
Ties: 1948, 1966, 1976
Jan 1939–Jun 1940
18-Month
58.9°F
(14.9°C)
58.2°F
(14.6°C)
0.7°F
(0.3°C)
96th Coolest
Coolest since:
1979
32nd Warmest
Warmest since:
2012, 2017
Ties: 1923, 1926, 1928, 1933, 1947
Jul 1938–Jun 1940
24-Month
60.7°F
(15.9°C)
59.7°F
(15.4°C)
1.0°F
(0.5°C)
106th Coolest
Coolest since:
1969
21st Warmest
Warmest since:
2017
Jul 1937–Jun 1940
36-Month
60.8°F
(16.0°C)
59.7°F
(15.4°C)
1.1°F
(0.6°C)
109th Coolest
Coolest since:
1970, 1979
17th Warmest
Warmest since:
2018
Ties: 1939, 1954, 2014
Jul 1936–Jun 1940
48-Month
60.6°F
(15.9°C)
59.7°F
(15.4°C)
0.9°F
(0.5°C)
105th Coolest
Coolest since:
1906
20th Warmest
Warmest since:
1935
Ties: 1911
Jul 1935–Jun 1940
60-Month
60.4°F
(15.8°C)
59.6°F
(15.3°C)
0.8°F
(0.5°C)
99th Coolest
Coolest since:
1979
25th Warmest
Warmest since:
2020
Ties: 1925, 1941, 1942, 1958, 2000, 2014, 2022

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