Statewide Rankings

Statewide Data Info
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Wyoming

Average Temperature Rankings, December 1977

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Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Warmest/Coolest
Since		 Record
December 1977
1-Month 		22.6°F
(-5.2°C)		 20.6°F
(-6.3°C)		 2.0°F
(1.1°C)		 85th Coolest
Coolest since:
 1909, 1983
44th Warmest
Warmest since:
 1980
Ties: 1904, 1934, 1943, 1952
Nov–Dec 1977
2-Month 		26.0°F
(-3.3°C)		 24.8°F
(-4.0°C)		 1.2°F
(0.7°C)		 82nd Coolest
Coolest since:
 1978
47th Warmest
Warmest since:
 1999
Ties: 1936, 1973, 1987
Oct–Dec 1977
3-Month 		32.1°F
(0.1°C)		 30.7°F
(-0.7°C)		 1.4°F
(0.8°C)		 90th Coolest
Coolest since:
 1919
39th Warmest
Warmest since:
 1999
Ties: 1915, 1941
Sep–Dec 1977
4-Month 		37.8°F
(3.2°C)		 36.4°F
(2.4°C)		 1.4°F
(0.8°C)		 96th Coolest
Coolest since:
 1919, 1985
33rd Warmest
Warmest since:
 2021
Ties: 1988, 2011
Aug–Dec 1977
5-Month 		42.4°F
(5.8°C)		 41.8°F
(5.4°C)		 0.6°F
(0.4°C)		 76th Coolest
Coolest since:
 1916, 1985
53rd Warmest
Warmest since:
 2021
Ties: 1922, 1947, 2018
Jul–Dec 1977
6-Month 		46.3°F
(7.9°C)		 45.7°F
(7.6°C)		 0.6°F
(0.3°C)		 75th Coolest
Coolest since:
 1911
54th Warmest
Warmest since:
 2021
Ties: 1976
Jun–Dec 1977
7-Month 		48.7°F
(9.3°C)		 47.4°F
(8.6°C)		 1.3°F
(0.7°C)		 98th Coolest
Coolest since:
 1916
31st Warmest
Warmest since:
 2021
Ties: 2002, 2011, 2013
May–Dec 1977
8-Month 		48.8°F
(9.3°C)		 47.6°F
(8.7°C)		 1.2°F
(0.6°C)		 97th Coolest
Coolest since:
 1916
32nd Warmest
Warmest since:
 2021
Ties: 1966, 2005, 2014, 2022
Apr–Dec 1977
9-Month 		48.1°F
(8.9°C)		 46.6°F
(8.1°C)		 1.5°F
(0.8°C)		 104th Coolest
Coolest since:
 1916
25th Warmest
Warmest since:
 2021
Ties: 1900, 1998
Mar–Dec 1977
10-Month 		46.1°F
(7.8°C)		 44.8°F
(7.1°C)		 1.3°F
(0.7°C)		 100th Coolest
Coolest since:
 1912
29th Warmest
Warmest since:
 2012
Ties: 1954, 1998
Feb–Dec 1977
11-Month 		44.4°F
(6.9°C)		 42.8°F
(6.0°C)		 1.6°F
(0.9°C)		 108th Coolest
Coolest since:
 1912
21st Warmest
Warmest since:
 2012
Ties: 2003, 2004
Jan–Dec 1977
12-Month 		42.0°F
(5.6°C)		 40.8°F
(4.9°C)		 1.2°F
(0.7°C)		 96th Coolest
Coolest since:
 1895
33rd Warmest
Warmest since:
 2012
Ties: 1933, 1958, 2010
Jul 1976–Dec 1977
18-Month 		43.4°F
(6.3°C)		 42.4°F
(5.8°C)		 1.0°F
(0.5°C)		 94th Coolest
Coolest since:
 1912
34th Warmest
Warmest since:
 1934
Ties: 1995
Jan 1976–Dec 1977
24-Month 		41.7°F
(5.4°C)		 40.8°F
(4.9°C)		 0.9°F
(0.5°C)		 91st Coolest
Coolest since:
 1917
37th Warmest
Warmest since:
 2016
Ties: 1953
Jan 1975–Dec 1977
36-Month 		40.9°F
(4.9°C)		 40.7°F
(4.8°C)		 0.2°F
(0.1°C)		 63rd Coolest
Coolest since:
 1913, 1917, 1918
64th Warmest
Warmest since:
 2017
Ties: 1927, 1938, 1948, 1961, 1978
Jan 1974–Dec 1977
48-Month 		41.0°F
(5.0°C)		 40.7°F
(4.8°C)		 0.3°F
(0.2°C)		 71st Coolest
Coolest since:
 1898
55th Warmest
Warmest since:
 2018
Ties: 1959, 1960, 1964, 1987
Jan 1973–Dec 1977
60-Month 		40.8°F
(4.9°C)		 40.7°F
(4.8°C)		 0.1°F
(0.1°C)		 58th Coolest
Coolest since:
 1899
67th Warmest
Warmest since:
 2016
Ties: 1959

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