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

Average Temperature Rankings, January 2021

View Period (Months):
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  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
January 2021
1-Month
26.7°F
(-2.9°C)
23.7°F
(-4.6°C)
3.0°F
(1.7°C)
96th Coolest
Coolest since:
1937
33rd Warmest
Warmest since:
1986
Dec 2020–Jan 2021
2-Month
26.7°F
(-2.9°C)
24.5°F
(-4.2°C)
2.2°F
(1.3°C)
95th Coolest
Coolest since:
1979
33rd Warmest
Warmest since:
1981
Nov 2020–Jan 2021
3-Month
30.6°F
(-0.8°C)
27.5°F
(-2.5°C)
3.1°F
(1.7°C)
117th Coolest
Coolest since:
1973
11th Warmest
Warmest since:
2018
Ties: 1935, 1996, 2009
Oct 2020–Jan 2021
4-Month
34.8°F
(1.6°C)
32.3°F
(0.2°C)
2.5°F
(1.4°C)
114th Coolest
Coolest since:
1899
14th Warmest
Warmest since:
2018
Ties: 2004, 2005
Sep 2020–Jan 2021
5-Month
39.6°F
(4.2°C)
37.3°F
(2.9°C)
2.3°F
(1.3°C)
115th Coolest
Coolest since:
1899
13th Warmest
Warmest since:
2022
Ties: 2002
Aug 2020–Jan 2021
6-Month
44.6°F
(7.0°C)
41.9°F
(5.5°C)
2.7°F
(1.5°C)
122nd Coolest
Coolest since:
1899
6th Warmest
Warmest since:
2022
Jul 2020–Jan 2021
7-Month
48.2°F
(9.0°C)
45.5°F
(7.5°C)
2.7°F
(1.5°C)
122nd Coolest
Coolest since:
1913
6th Warmest
Warmest since:
2022
Jun 2020–Jan 2021
8-Month
50.3°F
(10.2°C)
47.5°F
(8.6°C)
2.8°F
(1.6°C)
123rd Coolest
Coolest since:
1913
5th Warmest
Warmest since:
2022
Ties: 2017
May 2020–Jan 2021
9-Month
50.9°F
(10.5°C)
48.0°F
(8.9°C)
2.9°F
(1.6°C)
126th Coolest
Coolest since:
1913
2nd Warmest
Warmest to Date
2022
Apr 2020–Jan 2021
10-Month
50.1°F
(10.1°C)
47.4°F
(8.6°C)
2.7°F
(1.5°C)
123rd Coolest
Coolest since:
1913
5th Warmest
Warmest since:
2022
Mar 2020–Jan 2021
11-Month
49.1°F
(9.5°C)
46.2°F
(7.9°C)
2.9°F
(1.6°C)
123rd Coolest
Coolest since:
1913
5th Warmest
Warmest since:
2013
Feb 2020–Jan 2021
12-Month
47.2°F
(8.4°C)
44.6°F
(7.0°C)
2.6°F
(1.4°C)
122nd Coolest
Coolest since:
1913
6th Warmest
Warmest since:
2018
Aug 2019–Jan 2021
18-Month
46.1°F
(7.8°C)
43.7°F
(6.5°C)
2.4°F
(1.3°C)
119th Coolest
Coolest since:
1913
8th Warmest
Warmest since:
1935
Feb 2019–Jan 2021
24-Month
46.3°F
(7.9°C)
44.6°F
(7.0°C)
1.7°F
(0.9°C)
111th Coolest
Coolest since:
1914, 1925
16th Warmest
Warmest since:
2018
Ties: 1936, 1982
Feb 2018–Jan 2021
36-Month
46.5°F
(8.1°C)
44.6°F
(7.0°C)
1.9°F
(1.1°C)
117th Coolest
Coolest since:
1914
9th Warmest
Warmest since:
2018
Ties: 2001, 2006, 2013, 2015
Feb 2017–Jan 2021
48-Month
46.9°F
(8.3°C)
44.5°F
(6.9°C)
2.4°F
(1.4°C)
122nd Coolest
Coolest since:
1916
3rd Warmest
Warmest since:
2019
Ties: 2020
Feb 2016–Jan 2021
60-Month
47.0°F
(8.3°C)
44.5°F
(6.9°C)
2.5°F
(1.4°C)
122nd Coolest
Coolest since:
1917
2nd Warmest
Warmest since:
2019
Ties: 2020, 2022

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