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 2021

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
August 2021 1-Month	64.1°F (17.8°C)	63.4°F (17.4°C)	0.7°F (0.4°C)	77th Coolest	Coolest since: 2018	1927
	64.1°F (17.8°C)	63.4°F (17.4°C)	0.7°F (0.4°C)	52nd Warmest	Warmest since: 2020	2003
	Ties: 1905, 1948, 2010
Jul–Aug 2021 2-Month	67.1°F (19.5°C)	64.3°F (17.9°C)	2.8°F (1.6°C)	119th Coolest	Coolest since: 2020	1993
	67.1°F (19.5°C)	64.3°F (17.9°C)	2.8°F (1.6°C)	10th Warmest	Warmest since: 2020	2003
	Ties: 2020
Jun–Aug 2021 3-Month	66.4°F (19.1°C)	62.1°F (16.7°C)	4.3°F (2.4°C)	126th Coolest	Coolest since: 2020	1993
Jun–Aug 2021 3-Month	66.4°F (19.1°C)	62.1°F (16.7°C)	4.3°F (2.4°C)	3rd Warmest	Warmest since: 2012	1988, 2012
May–Aug 2021 4-Month	62.0°F (16.7°C)	58.7°F (14.8°C)	3.3°F (1.9°C)	122nd Coolest	Coolest since: 2020	1915
May–Aug 2021 4-Month	62.0°F (16.7°C)	58.7°F (14.8°C)	3.3°F (1.9°C)	7th Warmest	Warmest since: 2012	1936
Apr–Aug 2021 5-Month	57.2°F (14.0°C)	54.7°F (12.6°C)	2.5°F (1.4°C)	118th Coolest	Coolest since: 2020	1917, 1950
Apr–Aug 2021 5-Month	57.2°F (14.0°C)	54.7°F (12.6°C)	2.5°F (1.4°C)	11th Warmest	Warmest since: 2012	2012
Mar–Aug 2021 6-Month	53.0°F (11.7°C)	50.4°F (10.2°C)	2.6°F (1.5°C)	116th Coolest	Coolest since: 2020	1917
	53.0°F (11.7°C)	50.4°F (10.2°C)	2.6°F (1.5°C)	13th Warmest	Warmest since: 2017	2012
	Ties: 1936, 2016
Feb–Aug 2021 7-Month	47.9°F (8.8°C)	46.4°F (8.0°C)	1.5°F (0.8°C)	101st Coolest	Coolest since: 2020	1917
	47.9°F (8.8°C)	46.4°F (8.0°C)	1.5°F (0.8°C)	28th Warmest	Warmest since: 2020	2012
	Ties: 1931, 2005, 2018, 2020
Jan–Aug 2021 8-Month	44.9°F (7.2°C)	42.9°F (6.1°C)	2.0°F (1.1°C)	107th Coolest	Coolest since: 2020	1917
	44.9°F (7.2°C)	42.9°F (6.1°C)	2.0°F (1.1°C)	22nd Warmest	Warmest since: 2020	1934, 2012
	Ties: 2020
Dec 2020–Aug 2021 9-Month	42.6°F (5.9°C)	40.4°F (4.7°C)	2.2°F (1.2°C)	113th Coolest	Coolest since: 2020	1917
	42.6°F (5.9°C)	40.4°F (4.7°C)	2.2°F (1.2°C)	15th Warmest	Warmest since: 2018	1934
	Ties: 1986
Nov 2020–Aug 2021 10-Month	41.6°F (5.3°C)	39.3°F (4.1°C)	2.3°F (1.2°C)	112th Coolest	Coolest since: 2020	1917
	41.6°F (5.3°C)	39.3°F (4.1°C)	2.3°F (1.2°C)	16th Warmest	Warmest since: 2018	1934
	Ties: 1992
Oct 2020–Aug 2021 11-Month	41.6°F (5.3°C)	39.6°F (4.2°C)	2.0°F (1.1°C)	111th Coolest	Coolest since: 2020	1917
	41.6°F (5.3°C)	39.6°F (4.2°C)	2.0°F (1.1°C)	17th Warmest	Warmest since: 2018	1934
	Ties: 1992
Sep 2020–Aug 2021 12-Month	42.8°F (6.0°C)	40.8°F (4.9°C)	2.0°F (1.1°C)	112th Coolest	Coolest since: 2020	1917
	42.8°F (6.0°C)	40.8°F (4.9°C)	2.0°F (1.1°C)	16th Warmest	Warmest since: 2018	1934
	Ties: 2003
Mar 2020–Aug 2021 18-Month	46.0°F (7.8°C)	44.0°F (6.7°C)	2.0°F (1.1°C)	114th Coolest	Coolest since: 2020	1917
	46.0°F (7.8°C)	44.0°F (6.7°C)	2.0°F (1.1°C)	14th Warmest	Warmest since: 2018	1934
	Ties: 1935, 2002
Sep 2019–Aug 2021 24-Month	42.3°F (5.7°C)	40.7°F (4.8°C)	1.6°F (0.9°C)	105th Coolest	Coolest since: 2020	1917
	42.3°F (5.7°C)	40.7°F (4.8°C)	1.6°F (0.9°C)	22nd Warmest	Warmest since: 2018	2016
	Ties: 1940, 1988, 1992
Sep 2018–Aug 2021 36-Month	41.8°F (5.4°C)	40.8°F (4.9°C)	1.0°F (0.5°C)	95th Coolest	Coolest since: 2020	1917
	41.8°F (5.4°C)	40.8°F (4.9°C)	1.0°F (0.5°C)	31st Warmest	Warmest since: 2020	2017
	Ties: 1942, 1991, 2009, 2020
Sep 2017–Aug 2021 48-Month	42.0°F (5.6°C)	40.7°F (4.8°C)	1.3°F (0.8°C)	104th Coolest	Coolest since: 2012	1899, 1917
	42.0°F (5.6°C)	40.7°F (4.8°C)	1.3°F (0.8°C)	21st Warmest	Warmest since: 2020	2018
	Ties: 1990, 1991, 1992, 2012
Sep 2016–Aug 2021 60-Month	42.3°F (5.7°C)	40.7°F (4.8°C)	1.6°F (0.9°C)	109th Coolest	Coolest since: 2014	1917
	42.3°F (5.7°C)	40.7°F (4.8°C)	1.6°F (0.9°C)	15th Warmest	Warmest since: 2020	2016
	Ties: 2001, 2005, 2022

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published February 2023, retrieved on February 8, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings