Statewide Rankings

Statewide Data Info
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Wyoming

Average Temperature Rankings, December 1921

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Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Warmest/Coolest
Since		 Record
December 1921
1-Month 		21.7°F
(-5.7°C)		 20.6°F
(-6.3°C)		 1.1°F
(0.6°C)		 72nd Coolest
Coolest since:
 1909, 1983
57th Warmest
Warmest since:
 1980
Ties: 1937
Nov–Dec 1921
2-Month 		26.3°F
(-3.2°C)		 24.8°F
(-4.0°C)		 1.5°F
(0.8°C)		 87th Coolest
Coolest since:
 1978
42nd Warmest
Warmest since:
 1999
Oct–Dec 1921
3-Month 		32.9°F
(0.5°C)		 30.7°F
(-0.7°C)		 2.2°F
(1.2°C)		 106th Coolest
Coolest since:
 1919
23rd Warmest
Warmest since:
 1999
Ties: 1943, 1958, 2001, 2005, 2012, 2020
Sep–Dec 1921
4-Month 		37.7°F
(3.2°C)		 36.4°F
(2.4°C)		 1.3°F
(0.8°C)		 93rd Coolest
Coolest since:
 1919, 1985
36th Warmest
Warmest since:
 2021
Ties: 1966, 2007
Aug–Dec 1921
5-Month 		42.8°F
(6.0°C)		 41.8°F
(5.4°C)		 1.0°F
(0.6°C)		 88th Coolest
Coolest since:
 1916, 1985
41st Warmest
Warmest since:
 2021
Jul–Dec 1921
6-Month 		46.7°F
(8.2°C)		 45.7°F
(7.6°C)		 1.0°F
(0.6°C)		 87th Coolest
Coolest since:
 1911
42nd Warmest
Warmest since:
 2021
Ties: 1949, 1989, 2004
Jun–Dec 1921
7-Month 		48.6°F
(9.2°C)		 47.4°F
(8.6°C)		 1.2°F
(0.6°C)		 94th Coolest
Coolest since:
 1916
35th Warmest
Warmest since:
 2021
Ties: 1900, 1943, 2014
May–Dec 1921
8-Month 		48.7°F
(9.3°C)		 47.6°F
(8.7°C)		 1.1°F
(0.6°C)		 92nd Coolest
Coolest since:
 1916
37th Warmest
Warmest since:
 2021
Ties: 1901
Apr–Dec 1921
9-Month 		47.3°F
(8.5°C)		 46.6°F
(8.1°C)		 0.7°F
(0.4°C)		 82nd Coolest
Coolest since:
 1916
47th Warmest
Warmest since:
 2021
Ties: 2010, 2022
Mar–Dec 1921
10-Month 		45.9°F
(7.7°C)		 44.8°F
(7.1°C)		 1.1°F
(0.6°C)		 94th Coolest
Coolest since:
 1912
35th Warmest
Warmest since:
 2012
Ties: 1949, 1962
Feb–Dec 1921
11-Month 		44.1°F
(6.7°C)		 42.8°F
(6.0°C)		 1.3°F
(0.7°C)		 100th Coolest
Coolest since:
 1912
29th Warmest
Warmest since:
 2012
Ties: 1900
Jan–Dec 1921
12-Month 		42.2°F
(5.7°C)		 40.8°F
(4.9°C)		 1.4°F
(0.8°C)		 98th Coolest
Coolest since:
 1895
31st Warmest
Warmest since:
 2012
Jul 1920–Dec 1921
18-Month 		43.0°F
(6.1°C)		 42.4°F
(5.8°C)		 0.6°F
(0.3°C)		 82nd Coolest
Coolest since:
 1912
46th Warmest
Warmest since:
 1934
Ties: 1946, 1994, 1996
Jan 1920–Dec 1921
24-Month 		40.8°F
(4.9°C)		 40.8°F
(4.9°C)		 0.0°F
(0.0°C)		 59th Coolest
Coolest since:
 1917
69th Warmest
Warmest since:
 2016
Ties: 1938, 1942, 1943, 1957, 1986, 2009
Jan 1919–Dec 1921
36-Month 		40.6°F
(4.8°C)		 40.7°F
(4.8°C)		 -0.1°F
(0.0°C)		 53rd Coolest
Coolest since:
 1913, 1917, 1918
74th Warmest
Warmest since:
 2017
Ties: 1968, 1969
Jan 1918–Dec 1921
48-Month 		40.5°F
(4.7°C)		 40.7°F
(4.8°C)		 -0.2°F
(-0.1°C)		 41st Coolest
Coolest since:
 1898
85th Warmest
Warmest since:
 2018
Ties: 1902, 1910, 1947, 1953, 1967, 1968, 1970, 1976, 1978
Jan 1917–Dec 1921
60-Month 		40.1°F
(4.5°C)		 40.7°F
(4.8°C)		 -0.6°F
(-0.3°C)		 21st Coolest
Coolest since:
 1899
104th Warmest
Warmest since:
 2016
Ties: 1923, 1926, 1975

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