Statewide Rankings

Statewide Data Info
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Colorado

Average Temperature Rankings, December 1955

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Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Warmest/Coolest
Since		 Record
December 1955
1-Month 		29.3°F
(-1.5°C)		 25.2°F
(-3.8°C)		 4.1°F
(2.3°C)		 112th Coolest
Coolest since:
 1909
17th Warmest
Warmest since:
 1980
Ties: 1959
Nov–Dec 1955
2-Month 		30.2°F
(-1.0°C)		 29.4°F
(-1.4°C)		 0.8°F
(0.4°C)		 77th Coolest
Coolest since:
 1972
52nd Warmest
Warmest since:
 2021
Ties: 1963, 1986, 1989, 2007, 2015
Oct–Dec 1955
3-Month 		36.2°F
(2.3°C)		 35.1°F
(1.7°C)		 1.1°F
(0.6°C)		 92nd Coolest
Coolest since:
 1898
37th Warmest
Warmest since:
 2021
Ties: 2007
Sep–Dec 1955
4-Month 		41.8°F
(5.4°C)		 40.7°F
(4.8°C)		 1.1°F
(0.6°C)		 93rd Coolest
Coolest since:
 1898
36th Warmest
Warmest since:
 2021
Ties: 1942, 2019, 2022
Aug–Dec 1955
5-Month 		46.8°F
(8.2°C)		 45.6°F
(7.6°C)		 1.2°F
(0.6°C)		 96th Coolest
Coolest since:
 1898
33rd Warmest
Warmest since:
 2021
Ties: 1949, 2008, 2011
Jul–Dec 1955
6-Month 		50.4°F
(10.2°C)		 49.1°F
(9.5°C)		 1.3°F
(0.7°C)		 95th Coolest
Coolest since:
 1898, 1912
34th Warmest
Warmest since:
 2021
Ties: 2018
Jun–Dec 1955
7-Month 		51.6°F
(10.9°C)		 50.9°F
(10.5°C)		 0.7°F
(0.4°C)		 84th Coolest
Coolest since:
 1912
45th Warmest
Warmest since:
 2021
Ties: 1990, 1996, 2000
May–Dec 1955
8-Month 		51.7°F
(10.9°C)		 51.0°F
(10.6°C)		 0.7°F
(0.3°C)		 85th Coolest
Coolest since:
 1912
44th Warmest
Warmest since:
 2021
Ties: 1900, 1922, 1953
Apr–Dec 1955
9-Month 		50.6°F
(10.3°C)		 50.0°F
(10.0°C)		 0.6°F
(0.3°C)		 79th Coolest
Coolest since:
 1912
50th Warmest
Warmest since:
 2021
Ties: 1942, 1956, 1987, 2004
Mar–Dec 1955
10-Month 		48.7°F
(9.3°C)		 48.4°F
(9.1°C)		 0.3°F
(0.2°C)		 72nd Coolest
Coolest since:
 1912
57th Warmest
Warmest since:
 2012
Ties: 1925, 1950, 1992, 1995
Feb–Dec 1955
11-Month 		46.2°F
(7.9°C)		 46.5°F
(8.1°C)		 -0.3°F
(-0.2°C)		 47th Coolest
Coolest since:
 1912
82nd Warmest
Warmest since:
 2012, 2017
Ties: 1985
Jan–Dec 1955
12-Month 		44.2°F
(6.8°C)		 44.6°F
(7.0°C)		 -0.4°F
(-0.2°C)		 40th Coolest
Coolest since:
 1912
89th Warmest
Warmest since:
 2012
Ties: 1922, 1937, 1945, 1949, 1960, 1965
Jul 1954–Dec 1955
18-Month 		46.5°F
(8.1°C)		 46.1°F
(7.8°C)		 0.4°F
(0.3°C)		 72nd Coolest
Coolest since:
 1912
56th Warmest
Warmest since:
 1934
Ties: 1921, 1941, 1967, 1991, 1992
Jan 1954–Dec 1955
24-Month 		45.8°F
(7.7°C)		 44.6°F
(7.0°C)		 1.2°F
(0.7°C)		 103rd Coolest
Coolest since:
 1913
25th Warmest
Warmest since:
 2017
Ties: 1987, 2011
Jan 1953–Dec 1955
36-Month 		45.7°F
(7.6°C)		 44.6°F
(7.0°C)		 1.1°F
(0.6°C)		 102nd Coolest
Coolest since:
 1913, 1914
25th Warmest
Warmest since:
 2017
Ties: 1934, 1954
Jan 1952–Dec 1955
48-Month 		45.3°F
(7.4°C)		 44.6°F
(7.0°C)		 0.7°F
(0.4°C)		 92nd Coolest
Coolest since:
 1915
34th Warmest
Warmest since:
 2018
Ties: 1983, 1990, 1991, 1992, 1995
Jan 1951–Dec 1955
60-Month 		45.0°F
(7.2°C)		 44.6°F
(7.0°C)		 0.4°F
(0.2°C)		 79th Coolest
Coolest since:
 1916
46th Warmest
Warmest since:
 2018
Ties: 1941, 1943, 1982, 1984, 1993

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