Statewide Rankings

Statewide Data Info
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.

Colorado

January 2010 Average Temperature Rankings

View Period (Months):
  • Record Coolest
  • Bottom ⅒
  • Bottom ⅓
  • Normal
  • Top ⅓
  • Top ⅒
  • Record Warmest
PeriodValue
1901-2000
Mean
AnomalyRank
(1895-2024)
Coolest/Warmest
Since
Record
January 2010
1-Month
26.1°F
(-3.3°C)
23.7°F
(-4.6°C)
2.4°F91st Coolest
Coolest since:
1937
40th Warmest
Warmest since:
1986
Dec 2009–Jan 2010
2-Month
23.3°F
(-4.8°C)
24.5°F
(-4.2°C)
-1.2°F32nd Coolest
Coolest since:
1979
98th Warmest
Warmest since:
1981
Nov 2009–Jan 2010
3-Month
28.1°F
(-2.2°C)
27.5°F
(-2.5°C)
0.6°F69th Coolest
Coolest since:
1973
61st Warmest
Warmest since:
2018
Ties: 1927
Oct 2009–Jan 2010
4-Month
31.3°F
(-0.4°C)
32.3°F
(0.2°C)
-1.0°F32nd Coolest
Coolest since:
1899
98th Warmest
Warmest since:
2018
Ties: 1906, 1985, 2001
Sep 2009–Jan 2010
5-Month
36.5°F
(2.5°C)
37.3°F
(2.9°C)
-0.8°F35th Coolest
Coolest since:
1899
95th Warmest
Warmest since:
2022
Aug 2009–Jan 2010
6-Month
41.3°F
(5.2°C)
41.9°F
(5.5°C)
-0.6°F38th Coolest
Coolest since:
1899
92nd Warmest
Warmest since:
2022
Jul 2009–Jan 2010
7-Month
44.9°F
(7.2°C)
45.5°F
(7.5°C)
-0.6°F35th Coolest
Coolest since:
1913
95th Warmest
Warmest since:
2022
Ties: 1932, 1968, 1974
Jun 2009–Jan 2010
8-Month
46.8°F
(8.2°C)
47.5°F
(8.6°C)
-0.7°F31st Coolest
Coolest since:
1913
99th Warmest
Warmest since:
2022
Ties: 1905, 1942, 1946, 1974
May 2009–Jan 2010
9-Month
47.6°F
(8.7°C)
48.0°F
(8.9°C)
-0.4°F42nd Coolest
Coolest since:
1913
88th Warmest
Warmest since:
2022
Ties: 1907, 1932, 1966
Apr 2009–Jan 2010
10-Month
47.1°F
(8.4°C)
47.4°F
(8.6°C)
-0.3°F41st Coolest
Coolest since:
1913
89th Warmest
Warmest since:
2022
Ties: 1898, 1920, 1936, 1971, 1983
Mar 2009–Jan 2010
11-Month
46.2°F
(7.9°C)
46.2°F
(7.9°C)
0.0°F59th Coolest
Coolest since:
1913
71st Warmest
Warmest since:
2013
Ties: 1900
Feb 2009–Jan 2010
12-Month
45.0°F
(7.2°C)
44.6°F
(7.0°C)
0.4°F74th Coolest
Coolest since:
1913
56th Warmest
Warmest since:
2018
Ties: 1923, 1939, 1940, 1986
Aug 2008–Jan 2010
18-Month
44.6°F
(7.0°C)
43.7°F
(6.5°C)
0.9°F96th Coolest
Coolest since:
1913
33rd Warmest
Warmest since:
1935
Feb 2008–Jan 2010
24-Month
45.3°F
(7.4°C)
44.6°F
(7.0°C)
0.7°F87th Coolest
Coolest since:
1914, 1925
42nd Warmest
Warmest since:
2018
Ties: 1988, 1992, 1995
Feb 2007–Jan 2010
36-Month
45.6°F
(7.6°C)
44.6°F
(7.0°C)
1.0°F96th Coolest
Coolest since:
1914
32nd Warmest
Warmest since:
2018
Feb 2006–Jan 2010
48-Month
45.6°F
(7.6°C)
44.5°F
(6.9°C)
1.1°F99th Coolest
Coolest since:
1916
28th Warmest
Warmest since:
2019
Feb 2005–Jan 2010
60-Month
45.8°F
(7.7°C)
44.5°F
(6.9°C)
1.3°F102nd Coolest
Coolest since:
1917
24th Warmest
Warmest since:
2019

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