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, September 2005

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
September 2005 1-Month	55.6°F (13.1°C)	53.6°F (12.0°C)	2.0°F (1.1°C)	92nd Coolest	Coolest since: 2004	1965
	55.6°F (13.1°C)	53.6°F (12.0°C)	2.0°F (1.1°C)	37th Warmest	Warmest since: 2001	1998
	Ties: 1967, 2007
Aug–Sep 2005 2-Month	59.2°F (15.1°C)	58.5°F (14.7°C)	0.7°F (0.4°C)	76th Coolest	Coolest since: 2004	1912
	59.2°F (15.1°C)	58.5°F (14.7°C)	0.7°F (0.4°C)	53rd Warmest	Warmest since: 2003	2022
	Ties: 2014
Jul–Sep 2005 3-Month	62.1°F (16.7°C)	60.7°F (15.9°C)	1.4°F (0.8°C)	93rd Coolest	Coolest since: 2004	1912
	62.1°F (16.7°C)	60.7°F (15.9°C)	1.4°F (0.8°C)	36th Warmest	Warmest since: 2003	2022
	Ties: 1933, 1939, 1948, 1979
Jun–Sep 2005 4-Month	60.9°F (16.1°C)	60.0°F (15.6°C)	0.9°F (0.5°C)	84th Coolest	Coolest since: 2004	1912, 1915
	60.9°F (16.1°C)	60.0°F (15.6°C)	0.9°F (0.5°C)	45th Warmest	Warmest since: 2003	2021
	Ties: 1900, 1909
May–Sep 2005 5-Month	58.3°F (14.6°C)	57.7°F (14.3°C)	0.6°F (0.3°C)	81st Coolest	Coolest since: 2004	1915
	58.3°F (14.6°C)	57.7°F (14.3°C)	0.6°F (0.3°C)	48th Warmest	Warmest since: 2003	2012
	Ties: 1910, 1932, 1955, 1979
Apr–Sep 2005 6-Month	55.3°F (12.9°C)	54.5°F (12.5°C)	0.8°F (0.4°C)	85th Coolest	Coolest since: 2004	1912
	55.3°F (12.9°C)	54.5°F (12.5°C)	0.8°F (0.4°C)	44th Warmest	Warmest since: 2003	2012
	Ties: 1956
Mar–Sep 2005 7-Month	52.0°F (11.1°C)	50.8°F (10.4°C)	1.2°F (0.7°C)	95th Coolest	Coolest since: 2004	1912
	52.0°F (11.1°C)	50.8°F (10.4°C)	1.2°F (0.7°C)	34th Warmest	Warmest since: 2004	2012
	Ties: 1925, 1931, 1998, 2004
Feb–Sep 2005 8-Month	48.9°F (9.4°C)	47.3°F (8.5°C)	1.6°F (0.9°C)	104th Coolest	Coolest since: 2004	1912
	48.9°F (9.4°C)	47.3°F (8.5°C)	1.6°F (0.9°C)	25th Warmest	Warmest since: 2003	2012
	Ties: 1931, 1990, 2013
Jan–Sep 2005 9-Month	46.2°F (7.9°C)	44.1°F (6.7°C)	2.1°F (1.2°C)	113th Coolest	Coolest since: 2004	1917
	46.2°F (7.9°C)	44.1°F (6.7°C)	2.1°F (1.2°C)	16th Warmest	Warmest since: 2003	2012
	Ties: 1940, 1954, 1988
Dec 2004–Sep 2005 10-Month	44.1°F (6.7°C)	41.7°F (5.4°C)	2.4°F (1.3°C)	113th Coolest	Coolest since: 2004	1917
Dec 2004–Sep 2005 10-Month	44.1°F (6.7°C)	41.7°F (5.4°C)	2.4°F (1.3°C)	15th Warmest	Warmest since: 2003	1934, 2012
Nov 2004–Sep 2005 11-Month	42.9°F (6.1°C)	40.6°F (4.8°C)	2.3°F (1.3°C)	112th Coolest	Coolest since: 2004	1917
Nov 2004–Sep 2005 11-Month	42.9°F (6.1°C)	40.6°F (4.8°C)	2.3°F (1.3°C)	16th Warmest	Warmest since: 2003	1934
Oct 2004–Sep 2005 12-Month	43.0°F (6.1°C)	40.8°F (4.9°C)	2.2°F (1.2°C)	114th Coolest	Coolest since: 2004	1917
	43.0°F (6.1°C)	40.8°F (4.9°C)	2.2°F (1.2°C)	14th Warmest	Warmest since: 2000	1934
	Ties: 2021
Apr 2004–Sep 2005 18-Month	46.9°F (8.3°C)	45.4°F (7.4°C)	1.5°F (0.9°C)	109th Coolest	Coolest since: 2004	1917
	46.9°F (8.3°C)	45.4°F (7.4°C)	1.5°F (0.9°C)	19th Warmest	Warmest since: 2004	1934
	Ties: 1954, 1989, 1992, 2001, 2004
Oct 2003–Sep 2005 24-Month	42.5°F (5.8°C)	40.7°F (4.8°C)	1.8°F (1.0°C)	113th Coolest	Coolest since: 2004	1913, 1917
	42.5°F (5.8°C)	40.7°F (4.8°C)	1.8°F (1.0°C)	14th Warmest	Warmest since: 2001	2016
	Ties: 1941, 1954
Oct 2002–Sep 2005 36-Month	42.6°F (5.9°C)	40.7°F (4.8°C)	1.9°F (1.1°C)	114th Coolest	Coolest since: 2004	1917
	42.6°F (5.9°C)	40.7°F (4.8°C)	1.9°F (1.1°C)	12th Warmest	Warmest since: 2002	2017
	Ties: 1936, 2015
Oct 2001–Sep 2005 48-Month	42.4°F (5.8°C)	40.7°F (4.8°C)	1.7°F (1.0°C)	112th Coolest	Coolest since: 2004	1899
	42.4°F (5.8°C)	40.7°F (4.8°C)	1.7°F (1.0°C)	13th Warmest	Warmest since: 2003	2018
	Ties: 2014
Oct 2000–Sep 2005 60-Month	42.3°F (5.7°C)	40.7°F (4.8°C)	1.6°F (0.9°C)	106th Coolest	Coolest since: 1999	1917
Oct 2000–Sep 2005 60-Month	42.3°F (5.7°C)	40.7°F (4.8°C)	1.6°F (0.9°C)	18th Warmest	Warmest since: 2004	2016

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on February 7, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings