Statewide Rankings

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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, August 1940

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
August 1940 1-Month	78.4°F (25.8°C)	80.9°F (27.2°C)	-2.5°F (-1.4°C)	19th Coolest	Coolest since: 1927	1915
	78.4°F (25.8°C)	80.9°F (27.2°C)	-2.5°F (-1.4°C)	110th Warmest	Warmest since: 1939	2011
	Ties: 1981
Jul–Aug 1940 2-Month	79.6°F (26.4°C)	81.3°F (27.4°C)	-1.7°F (-1.0°C)	22nd Coolest	Coolest since: 1927	1950
	79.6°F (26.4°C)	81.3°F (27.4°C)	-1.7°F (-1.0°C)	107th Warmest	Warmest since: 1939	2011
	Ties: 1895, 1898, 1959, 1972, 1975
Jun–Aug 1940 3-Month	78.2°F (25.7°C)	79.8°F (26.6°C)	-1.6°F (-0.9°C)	17th Coolest	Coolest since: 1927	1915
Jun–Aug 1940 3-Month	78.2°F (25.7°C)	79.8°F (26.6°C)	-1.6°F (-0.9°C)	112th Warmest	Warmest since: 1939	2011
May–Aug 1940 4-Month	75.6°F (24.2°C)	76.9°F (24.9°C)	-1.3°F (-0.7°C)	22nd Coolest	Coolest since: 1920	1915
May–Aug 1940 4-Month	75.6°F (24.2°C)	76.9°F (24.9°C)	-1.3°F (-0.7°C)	107th Warmest	Warmest since: 1939	2011
Apr–Aug 1940 5-Month	72.2°F (22.3°C)	73.4°F (23.0°C)	-1.2°F (-0.7°C)	27th Coolest	Coolest since: 1931	1992
	72.2°F (22.3°C)	73.4°F (23.0°C)	-1.2°F (-0.7°C)	102nd Warmest	Warmest since: 1939	2011
	Ties: 1982
Mar–Aug 1940 6-Month	68.7°F (20.4°C)	69.3°F (20.7°C)	-0.6°F (-0.3°C)	35th Coolest	Coolest since: 1931	1915
	68.7°F (20.4°C)	69.3°F (20.7°C)	-0.6°F (-0.3°C)	94th Warmest	Warmest since: 1939	2011, 2012
	Ties: 1919, 1971, 1996
Feb–Aug 1940 7-Month	64.7°F (18.2°C)	65.4°F (18.6°C)	-0.7°F (-0.4°C)	38th Coolest	Coolest since: 1931	1915
	64.7°F (18.2°C)	65.4°F (18.6°C)	-0.7°F (-0.4°C)	91st Warmest	Warmest since: 1939	2012
	Ties: 1948, 1966
Jan–Aug 1940 8-Month	59.6°F (15.3°C)	61.8°F (16.6°C)	-2.2°F (-1.3°C)	7th Coolest	Coolest since: 1915	1979
	59.6°F (15.3°C)	61.8°F (16.6°C)	-2.2°F (-1.3°C)	122nd Warmest	Warmest since: 1939	2012
	Ties: 1903
Dec 1939–Aug 1940 9-Month	57.8°F (14.3°C)	59.2°F (15.1°C)	-1.4°F (-0.8°C)	14th Coolest	Coolest since: 1920	1979
Dec 1939–Aug 1940 9-Month	57.8°F (14.3°C)	59.2°F (15.1°C)	-1.4°F (-0.8°C)	114th Warmest	Warmest since: 1939	2012
Nov 1939–Aug 1940 10-Month	56.8°F (13.8°C)	58.2°F (14.6°C)	-1.4°F (-0.8°C)	14th Coolest	Coolest since: 1920	1979
Nov 1939–Aug 1940 10-Month	56.8°F (13.8°C)	58.2°F (14.6°C)	-1.4°F (-0.8°C)	114th Warmest	Warmest since: 1939	2012
Oct 1939–Aug 1940 11-Month	57.5°F (14.2°C)	58.4°F (14.7°C)	-0.9°F (-0.5°C)	21st Coolest	Coolest since: 1926	1912, 1979
	57.5°F (14.2°C)	58.4°F (14.7°C)	-0.9°F (-0.5°C)	107th Warmest	Warmest since: 1939	2012
	Ties: 1949, 1997
Sep 1939–Aug 1940 12-Month	59.4°F (15.2°C)	59.7°F (15.4°C)	-0.3°F (-0.2°C)	47th Coolest	Coolest since: 1930	1899
	59.4°F (15.2°C)	59.7°F (15.4°C)	-0.3°F (-0.2°C)	81st Warmest	Warmest since: 1939	1934
	Ties: 1913, 1944, 1947, 1959, 1985, 1992, 2003
Mar 1939–Aug 1940 18-Month	63.3°F (17.4°C)	63.0°F (17.2°C)	0.3°F (0.2°C)	87th Coolest	Coolest since: 1936	1899
	63.3°F (17.4°C)	63.0°F (17.2°C)	0.3°F (0.2°C)	41st Warmest	Warmest since: 1939	2012
	Ties: 1897, 1910, 1936, 1947, 1952, 1987
Sep 1938–Aug 1940 24-Month	60.4°F (15.8°C)	59.7°F (15.4°C)	0.7°F (0.4°C)	98th Coolest	Coolest since: 1938	1979
	60.4°F (15.8°C)	59.7°F (15.4°C)	0.7°F (0.4°C)	29th Warmest	Warmest since: 1939	2017
	Ties: 1943
Sep 1937–Aug 1940 36-Month	60.5°F (15.8°C)	59.6°F (15.3°C)	0.9°F (0.5°C)	103rd Coolest	Coolest since: 1938	1905
	60.5°F (15.8°C)	59.6°F (15.3°C)	0.9°F (0.5°C)	23rd Warmest	Warmest since: 1939	2018
	Ties: 2002
Sep 1936–Aug 1940 48-Month	60.3°F (15.7°C)	59.6°F (15.3°C)	0.7°F (0.4°C)	97th Coolest	Coolest since: 1933	1906
	60.3°F (15.7°C)	59.6°F (15.3°C)	0.7°F (0.4°C)	28th Warmest	Warmest since: 1939	1935
	Ties: 1923, 1924, 1933, 1941, 2011
Sep 1935–Aug 1940 60-Month	60.3°F (15.7°C)	59.7°F (15.4°C)	0.6°F (0.3°C)	92nd Coolest	Coolest since: 1933	1906, 1907, 1979
	60.3°F (15.7°C)	59.7°F (15.4°C)	0.6°F (0.3°C)	32nd Warmest	Warmest since: 1939	1936, 2020
	Ties: 1942, 1943, 1954, 2010

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on January 29, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings