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 1940

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
October 1940 1-Month	46.2°F (7.9°C)	42.5°F (5.8°C)	3.7°F (2.1°C)	117th Coolest	Coolest since: 1939	1919
	46.2°F (7.9°C)	42.5°F (5.8°C)	3.7°F (2.1°C)	12th Warmest	Warmest since: 1934	1963
	Ties: 1933
Sep–Oct 1940 2-Month	52.1°F (11.2°C)	48.0°F (8.9°C)	4.1°F (2.3°C)	125th Coolest	Coolest since: 1939	1912
Sep–Oct 1940 2-Month	52.1°F (11.2°C)	48.0°F (8.9°C)	4.1°F (2.3°C)	4th Warmest	Warmest to Date	2015
Aug–Oct 1940 3-Month	56.5°F (13.6°C)	53.1°F (11.7°C)	3.4°F (1.9°C)	125th Coolest	Coolest since: 1939	1912
Aug–Oct 1940 3-Month	56.5°F (13.6°C)	53.1°F (11.7°C)	3.4°F (1.9°C)	4th Warmest	Warmest to Date	1963, 2015
Jul–Oct 1940 4-Month	59.4°F (15.2°C)	56.2°F (13.4°C)	3.2°F (1.8°C)	125th Coolest	Coolest since: 1939	1912
	59.4°F (15.2°C)	56.2°F (13.4°C)	3.2°F (1.8°C)	4th Warmest	Warmest to Date	2022
	Ties: 2001
Jun–Oct 1940 5-Month	59.8°F (15.4°C)	56.5°F (13.6°C)	3.3°F (1.8°C)	124th Coolest	Coolest since: 1939	1912
Jun–Oct 1940 5-Month	59.8°F (15.4°C)	56.5°F (13.6°C)	3.3°F (1.8°C)	5th Warmest	Warmest to Date	2021
May–Oct 1940 6-Month	58.4°F (14.7°C)	55.1°F (12.8°C)	3.3°F (1.9°C)	127th Coolest	Coolest since: 1939	1912
May–Oct 1940 6-Month	58.4°F (14.7°C)	55.1°F (12.8°C)	3.3°F (1.9°C)	2nd Warmest	Warmest to Date	1988
Apr–Oct 1940 7-Month	55.7°F (13.2°C)	52.8°F (11.6°C)	2.9°F (1.6°C)	126th Coolest	Coolest since: 1939	1912
	55.7°F (13.2°C)	52.8°F (11.6°C)	2.9°F (1.6°C)	3rd Warmest	Warmest to Date	1988, 2012
	Ties: 2001
Mar–Oct 1940 8-Month	52.9°F (11.6°C)	49.8°F (9.9°C)	3.1°F (1.7°C)	124th Coolest	Coolest since: 1939	1912
Mar–Oct 1940 8-Month	52.9°F (11.6°C)	49.8°F (9.9°C)	3.1°F (1.7°C)	5th Warmest	Warmest since: 1934	2012
Feb–Oct 1940 9-Month	49.7°F (9.8°C)	46.7°F (8.2°C)	3.0°F (1.6°C)	123rd Coolest	Coolest since: 1939	1912
	49.7°F (9.8°C)	46.7°F (8.2°C)	3.0°F (1.6°C)	6th Warmest	Warmest since: 1934	2012
	Ties: 2000
Jan–Oct 1940 10-Month	46.2°F (7.9°C)	43.9°F (6.6°C)	2.3°F (1.3°C)	115th Coolest	Coolest since: 1939	1917
Jan–Oct 1940 10-Month	46.2°F (7.9°C)	43.9°F (6.6°C)	2.3°F (1.3°C)	14th Warmest	Warmest since: 1934	2012
Dec 1939–Oct 1940 11-Month	44.7°F (7.1°C)	41.9°F (5.5°C)	2.8°F (1.6°C)	121st Coolest	Coolest since: 1939	1917
	44.7°F (7.1°C)	41.9°F (5.5°C)	2.8°F (1.6°C)	7th Warmest	Warmest since: 1934	1934
	Ties: 2003, 2007
Nov 1939–Oct 1940 12-Month	43.7°F (6.5°C)	40.7°F (4.8°C)	3.0°F (1.7°C)	122nd Coolest	Coolest since: 1939	1917
Nov 1939–Oct 1940 12-Month	43.7°F (6.5°C)	40.7°F (4.8°C)	3.0°F (1.7°C)	6th Warmest	Warmest since: 1934	1934
May 1939–Oct 1940 18-Month	47.9°F (8.8°C)	45.5°F (7.5°C)	2.4°F (1.3°C)	120th Coolest	Coolest since: 1939	1917
May 1939–Oct 1940 18-Month	47.9°F (8.8°C)	45.5°F (7.5°C)	2.4°F (1.3°C)	8th Warmest	Warmest since: 1934	1934
Nov 1938–Oct 1940 24-Month	42.4°F (5.8°C)	40.8°F (4.9°C)	1.6°F (0.9°C)	108th Coolest	Coolest since: 1939	1917
	42.4°F (5.8°C)	40.8°F (4.9°C)	1.6°F (0.9°C)	19th Warmest	Warmest since: 1935	2016
	Ties: 1941, 1954, 1981, 1982
Nov 1937–Oct 1940 36-Month	42.3°F (5.7°C)	40.8°F (4.9°C)	1.5°F (0.8°C)	108th Coolest	Coolest since: 1939	1917
	42.3°F (5.7°C)	40.8°F (4.9°C)	1.5°F (0.8°C)	18th Warmest	Warmest since: 1936	2017
	Ties: 1992
Nov 1936–Oct 1940 48-Month	41.7°F (5.4°C)	40.7°F (4.8°C)	1.0°F (0.6°C)	93rd Coolest	Coolest since: 1939	1899
	41.7°F (5.4°C)	40.7°F (4.8°C)	1.0°F (0.6°C)	32nd Warmest	Warmest since: 1937	2018
	Ties: 1934
Nov 1935–Oct 1940 60-Month	41.5°F (5.3°C)	40.7°F (4.8°C)	0.8°F (0.5°C)	89th Coolest	Coolest since: 1939	1917
	41.5°F (5.3°C)	40.7°F (4.8°C)	0.8°F (0.5°C)	35th Warmest	Warmest since: 1938	2016
	Ties: 1936, 1943, 1989

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published December 2022, retrieved on December 9, 2022 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings