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.

Wyoming

Average Temperature Rankings, August 1921

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
August 1921 1-Month	63.3°F (17.4°C)	63.4°F (17.4°C)	-0.1°F (0.0°C)	58th Coolest	Coolest since: 1920	1927
August 1921 1-Month	63.3°F (17.4°C)	63.4°F (17.4°C)	-0.1°F (0.0°C)	71st Warmest	Warmest since: 1919	2003
Jul–Aug 1921 2-Month	64.6°F (18.1°C)	64.3°F (17.9°C)	0.3°F (0.2°C)	60th Coolest	Coolest since: 1920	1993
	64.6°F (18.1°C)	64.3°F (17.9°C)	0.3°F (0.2°C)	69th Warmest	Warmest since: 1919	2003
	Ties: 1922, 1959, 1964, 1976, 1990, 2010
Jun–Aug 1921 3-Month	63.3°F (17.4°C)	62.1°F (16.7°C)	1.2°F (0.7°C)	97th Coolest	Coolest since: 1920	1993
	63.3°F (17.4°C)	62.1°F (16.7°C)	1.2°F (0.7°C)	32nd Warmest	Warmest since: 1919	1988, 2012
	Ties: 1922, 1935, 1977
May–Aug 1921 4-Month	59.6°F (15.3°C)	58.6°F (14.8°C)	1.0°F (0.5°C)	89th Coolest	Coolest since: 1920	1915
	59.6°F (15.3°C)	58.6°F (14.8°C)	1.0°F (0.5°C)	40th Warmest	Warmest since: 1919	1936
	Ties: 1989, 2015
Apr–Aug 1921 5-Month	55.1°F (12.8°C)	54.7°F (12.6°C)	0.4°F (0.2°C)	71st Coolest	Coolest since: 1920	1917, 1950
	55.1°F (12.8°C)	54.7°F (12.6°C)	0.4°F (0.2°C)	58th Warmest	Warmest since: 1919	2012
	Ties: 1955, 1958, 1959, 1966, 1976, 1998
Mar–Aug 1921 6-Month	51.4°F (10.8°C)	50.4°F (10.2°C)	1.0°F (0.6°C)	91st Coolest	Coolest since: 1920	1917
	51.4°F (10.8°C)	50.4°F (10.2°C)	1.0°F (0.6°C)	38th Warmest	Warmest since: 1919	2012
	Ties: 1901, 1931, 1963, 1991, 2005
Feb–Aug 1921 7-Month	47.7°F (8.7°C)	46.4°F (8.0°C)	1.3°F (0.7°C)	94th Coolest	Coolest since: 1920	1917
	47.7°F (8.7°C)	46.4°F (8.0°C)	1.3°F (0.7°C)	35th Warmest	Warmest since: 1919	2012
	Ties: 2013
Jan–Aug 1921 8-Month	44.5°F (6.9°C)	42.9°F (6.1°C)	1.6°F (0.8°C)	99th Coolest	Coolest since: 1920	1917
	44.5°F (6.9°C)	42.9°F (6.1°C)	1.6°F (0.8°C)	30th Warmest	Warmest since: 1919	1934, 2012
	Ties: 1991
Dec 1920–Aug 1921 9-Month	41.8°F (5.4°C)	40.4°F (4.7°C)	1.4°F (0.7°C)	98th Coolest	Coolest since: 1920	1917
	41.8°F (5.4°C)	40.4°F (4.7°C)	1.4°F (0.7°C)	30th Warmest	Warmest since: 1919	1934
	Ties: 1926, 1931, 1953, 1958, 1977, 2013
Nov 1920–Aug 1921 10-Month	40.2°F (4.6°C)	39.3°F (4.1°C)	0.9°F (0.5°C)	89th Coolest	Coolest since: 1920	1917
	40.2°F (4.6°C)	39.3°F (4.1°C)	0.9°F (0.5°C)	39th Warmest	Warmest since: 1919	1934
	Ties: 1941, 1966, 1986
Oct 1920–Aug 1921 11-Month	40.3°F (4.6°C)	39.6°F (4.2°C)	0.7°F (0.4°C)	85th Coolest	Coolest since: 1920	1917
	40.3°F (4.6°C)	39.6°F (4.2°C)	0.7°F (0.4°C)	43rd Warmest	Warmest since: 1919	1934
	Ties: 1911, 1925, 1958, 1959, 1976, 1986, 1989, 1991, 2001
Sep 1920–Aug 1921 12-Month	41.3°F (5.2°C)	40.7°F (4.8°C)	0.6°F (0.4°C)	78th Coolest	Coolest since: 1920	1917
	41.3°F (5.2°C)	40.7°F (4.8°C)	0.6°F (0.4°C)	50th Warmest	Warmest since: 1919	1934
	Ties: 1925, 1939, 1943, 1958, 1967, 1974
Mar 1920–Aug 1921 18-Month	43.5°F (6.4°C)	44.0°F (6.7°C)	-0.5°F (-0.3°C)	39th Coolest	Coolest since: 1920	1917
	43.5°F (6.4°C)	44.0°F (6.7°C)	-0.5°F (-0.3°C)	89th Warmest	Warmest since: 1919	1934
	Ties: 1915, 1922, 1976
Sep 1919–Aug 1921 24-Month	39.8°F (4.3°C)	40.8°F (4.9°C)	-1.0°F (-0.6°C)	19th Coolest	Coolest since: 1918	1917
	39.8°F (4.3°C)	40.8°F (4.9°C)	-1.0°F (-0.6°C)	108th Warmest	Warmest since: 1920	2016
	Ties: 1916, 1923
Sep 1918–Aug 1921 36-Month	40.5°F (4.7°C)	40.8°F (4.9°C)	-0.3°F (-0.2°C)	44th Coolest	Coolest since: 1920	1917
	40.5°F (4.7°C)	40.8°F (4.9°C)	-0.3°F (-0.2°C)	82nd Warmest	Warmest since: 1911	2017
	Ties: 1932, 1945, 1972
Sep 1917–Aug 1921 48-Month	40.6°F (4.8°C)	40.7°F (4.8°C)	-0.1°F (0.0°C)	46th Coolest	Coolest since: 1920	1899, 1917
	40.6°F (4.8°C)	40.7°F (4.8°C)	-0.1°F (0.0°C)	79th Warmest	Warmest since: 1911	2018
	Ties: 1903, 1911, 1928, 1947, 1968, 1979, 1980, 1985
Sep 1916–Aug 1921 60-Month	39.7°F (4.3°C)	40.6°F (4.8°C)	-0.9°F (-0.5°C)	6th Coolest	Coolest since: 1920	1917
	39.7°F (4.3°C)	40.6°F (4.8°C)	-0.9°F (-0.5°C)	118th Warmest	Warmest since: 1919	2016
	Ties: 1900, 1913, 1915

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on February 4, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings