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, October 2021

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
October 2021 1-Month	43.9°F (6.6°C)	42.5°F (5.8°C)	1.4°F (0.8°C)	83rd Coolest	Coolest since: 2020	1919
	43.9°F (6.6°C)	42.5°F (5.8°C)	1.4°F (0.8°C)	46th Warmest	Warmest since: 2016	1963
	Ties: 1978
Sep–Oct 2021 2-Month	51.0°F (10.6°C)	48.0°F (8.9°C)	3.0°F (1.7°C)	117th Coolest	Coolest since: 2020	1912
	51.0°F (10.6°C)	48.0°F (8.9°C)	3.0°F (1.7°C)	12th Warmest	Warmest since: 2016	2015
	Ties: 2016
Aug–Oct 2021 3-Month	55.4°F (13.0°C)	53.2°F (11.8°C)	2.2°F (1.2°C)	114th Coolest	Coolest since: 2020	1912
	55.4°F (13.0°C)	53.2°F (11.8°C)	2.2°F (1.2°C)	15th Warmest	Warmest since: 2015	1963, 2015
	Ties: 2007
Jul–Oct 2021 4-Month	59.0°F (15.0°C)	56.1°F (13.4°C)	2.9°F (1.6°C)	120th Coolest	Coolest since: 2020	1912
Jul–Oct 2021 4-Month	59.0°F (15.0°C)	56.1°F (13.4°C)	2.9°F (1.6°C)	9th Warmest	Warmest since: 2015	2022
Jun–Oct 2021 5-Month	60.2°F (15.7°C)	56.4°F (13.6°C)	3.8°F (2.1°C)	128th Coolest	Coolest since: 2020	1912
Jun–Oct 2021 5-Month	60.2°F (15.7°C)	56.4°F (13.6°C)	3.8°F (2.1°C)	1st Warmest	Warmest to Date	2021
May–Oct 2021 6-Month	58.3°F (14.6°C)	55.1°F (12.8°C)	3.2°F (1.8°C)	126th Coolest	Coolest since: 2020	1912
May–Oct 2021 6-Month	58.3°F (14.6°C)	55.1°F (12.8°C)	3.2°F (1.8°C)	3rd Warmest	Warmest since: 1988	1988
Apr–Oct 2021 7-Month	55.4°F (13.0°C)	52.8°F (11.6°C)	2.6°F (1.4°C)	122nd Coolest	Coolest since: 2020	1912
	55.4°F (13.0°C)	52.8°F (11.6°C)	2.6°F (1.4°C)	7th Warmest	Warmest since: 2015	1988, 2012
	Ties: 2015
Mar–Oct 2021 8-Month	52.5°F (11.4°C)	49.8°F (9.9°C)	2.7°F (1.5°C)	120th Coolest	Coolest since: 2020	1912
	52.5°F (11.4°C)	49.8°F (9.9°C)	2.7°F (1.5°C)	9th Warmest	Warmest since: 2016	2012
	Ties: 1994, 2016
Feb–Oct 2021 9-Month	48.6°F (9.2°C)	46.8°F (8.2°C)	1.8°F (1.0°C)	112th Coolest	Coolest since: 2020	1912
Feb–Oct 2021 9-Month	48.6°F (9.2°C)	46.8°F (8.2°C)	1.8°F (1.0°C)	17th Warmest	Warmest since: 2017	2012
Jan–Oct 2021 10-Month	46.1°F (7.8°C)	43.9°F (6.6°C)	2.2°F (1.2°C)	114th Coolest	Coolest since: 2020	1917
	46.1°F (7.8°C)	43.9°F (6.6°C)	2.2°F (1.2°C)	15th Warmest	Warmest since: 2016	2012
	Ties: 2005
Dec 2020–Oct 2021 11-Month	44.1°F (6.7°C)	41.8°F (5.4°C)	2.3°F (1.3°C)	115th Coolest	Coolest since: 2020	1917
Dec 2020–Oct 2021 11-Month	44.1°F (6.7°C)	41.8°F (5.4°C)	2.3°F (1.3°C)	13th Warmest	Warmest since: 2016	1934
Nov 2020–Oct 2021 12-Month	43.2°F (6.2°C)	40.8°F (4.9°C)	2.4°F (1.3°C)	117th Coolest	Coolest since: 2020	1917
Nov 2020–Oct 2021 12-Month	43.2°F (6.2°C)	40.8°F (4.9°C)	2.4°F (1.3°C)	11th Warmest	Warmest since: 2016	1934
May 2020–Oct 2021 18-Month	47.8°F (8.8°C)	45.6°F (7.6°C)	2.2°F (1.2°C)	119th Coolest	Coolest since: 2020	1917
	47.8°F (8.8°C)	45.6°F (7.6°C)	2.2°F (1.2°C)	9th Warmest	Warmest since: 2016	1934
	Ties: 1981
Nov 2019–Oct 2021 24-Month	42.8°F (6.0°C)	40.7°F (4.8°C)	2.1°F (1.2°C)	115th Coolest	Coolest since: 2020	1917
Nov 2019–Oct 2021 24-Month	42.8°F (6.0°C)	40.7°F (4.8°C)	2.1°F (1.2°C)	12th Warmest	Warmest since: 2018	2016
Nov 2018–Oct 2021 36-Month	41.9°F (5.5°C)	40.8°F (4.9°C)	1.1°F (0.6°C)	99th Coolest	Coolest since: 2020	1917
	41.9°F (5.5°C)	40.8°F (4.9°C)	1.1°F (0.6°C)	27th Warmest	Warmest since: 2019	2017
	Ties: 1941, 1982, 1999
Nov 2017–Oct 2021 48-Month	42.2°F (5.7°C)	40.7°F (4.8°C)	1.5°F (0.9°C)	108th Coolest	Coolest since: 2020	1899
	42.2°F (5.7°C)	40.7°F (4.8°C)	1.5°F (0.9°C)	17th Warmest	Warmest since: 2019	2018
	Ties: 1990
Nov 2016–Oct 2021 60-Month	42.3°F (5.7°C)	40.7°F (4.8°C)	1.6°F (0.9°C)	108th Coolest	Coolest since: 2014	1917
	42.3°F (5.7°C)	40.7°F (4.8°C)	1.6°F (0.9°C)	16th Warmest	Warmest since: 2020	2016
	Ties: 2005, 2009, 2014

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