Statewide Rankings

Parameter:

Year:

Month:

State:

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 2009

View Period (Months):

All

Download:

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 2009 1-Month	28.3°F (-2.1°C)	23.7°F (-4.6°C)	4.6°F (2.5°C)	110th Coolest	Coolest since: 2008	1937
	28.3°F (-2.1°C)	23.7°F (-4.6°C)	4.6°F (2.5°C)	19th Warmest	Warmest since: 2006	1986
	Ties: 1900
Dec 2008–Jan 2009 2-Month	26.8°F (-2.9°C)	24.5°F (-4.2°C)	2.3°F (1.3°C)	99th Coolest	Coolest since: 2008	1979
	26.8°F (-2.9°C)	24.5°F (-4.2°C)	2.3°F (1.3°C)	29th Warmest	Warmest since: 2006	1981
	Ties: 1951, 1971, 1994
Nov 2008–Jan 2009 3-Month	30.6°F (-0.8°C)	27.5°F (-2.5°C)	3.1°F (1.7°C)	117th Coolest	Coolest since: 2008	1973
	30.6°F (-0.8°C)	27.5°F (-2.5°C)	3.1°F (1.7°C)	11th Warmest	Warmest since: 2006	2018
	Ties: 1935, 1996, 2021
Oct 2008–Jan 2009 4-Month	34.9°F (1.6°C)	32.3°F (0.2°C)	2.6°F (1.4°C)	115th Coolest	Coolest since: 2008	1899
Oct 2008–Jan 2009 4-Month	34.9°F (1.6°C)	32.3°F (0.2°C)	2.6°F (1.4°C)	13th Warmest	Warmest since: 2006	2018
Sep 2008–Jan 2009 5-Month	39.4°F (4.1°C)	37.3°F (2.9°C)	2.1°F (1.2°C)	111th Coolest	Coolest since: 2008	1899
	39.4°F (4.1°C)	37.3°F (2.9°C)	2.1°F (1.2°C)	17th Warmest	Warmest since: 2006	2022
	Ties: 1951, 2005
Aug 2008–Jan 2009 6-Month	43.8°F (6.6°C)	42.0°F (5.6°C)	1.8°F (1.0°C)	107th Coolest	Coolest since: 2008	1899
	43.8°F (6.6°C)	42.0°F (5.6°C)	1.8°F (1.0°C)	21st Warmest	Warmest since: 2006	2022
	Ties: 1964, 2020
Jul 2008–Jan 2009 7-Month	47.4°F (8.6°C)	45.5°F (7.5°C)	1.9°F (1.1°C)	107th Coolest	Coolest since: 2008	1913
	47.4°F (8.6°C)	45.5°F (7.5°C)	1.9°F (1.1°C)	21st Warmest	Warmest since: 2006	2022
	Ties: 1956, 2020
Jun 2008–Jan 2009 8-Month	49.2°F (9.6°C)	47.5°F (8.6°C)	1.7°F (1.0°C)	104th Coolest	Coolest since: 2008	1913
	49.2°F (9.6°C)	47.5°F (8.6°C)	1.7°F (1.0°C)	24th Warmest	Warmest since: 2006	2022
	Ties: 1954, 1982
May 2008–Jan 2009 9-Month	49.4°F (9.7°C)	48.0°F (8.9°C)	1.4°F (0.8°C)	102nd Coolest	Coolest since: 2008	1913
	49.4°F (9.7°C)	48.0°F (8.9°C)	1.4°F (0.8°C)	26th Warmest	Warmest since: 2006	2022
	Ties: 1938, 1982
Apr 2008–Jan 2009 10-Month	48.5°F (9.2°C)	47.4°F (8.6°C)	1.1°F (0.6°C)	93rd Coolest	Coolest since: 2007	1913
	48.5°F (9.2°C)	47.4°F (8.6°C)	1.1°F (0.6°C)	35th Warmest	Warmest since: 2008	2022
	Ties: 1956, 1990, 1997, 2007
Mar 2008–Jan 2009 11-Month	47.2°F (8.4°C)	46.2°F (7.9°C)	1.0°F (0.5°C)	96th Coolest	Coolest since: 2007	1913
	47.2°F (8.4°C)	46.2°F (7.9°C)	1.0°F (0.5°C)	32nd Warmest	Warmest since: 2008	2013
	Ties: 1967, 1989, 1997, 2007, 2014, 2020
Feb 2008–Jan 2009 12-Month	45.6°F (7.6°C)	44.6°F (7.0°C)	1.0°F (0.6°C)	96th Coolest	Coolest since: 2007	1913
	45.6°F (7.6°C)	44.6°F (7.0°C)	1.0°F (0.6°C)	32nd Warmest	Warmest since: 2008	2018
	Ties: 1989, 2007
Aug 2007–Jan 2009 18-Month	44.7°F (7.1°C)	43.7°F (6.5°C)	1.0°F (0.6°C)	100th Coolest	Coolest since: 2008	1913
	44.7°F (7.1°C)	43.7°F (6.5°C)	1.0°F (0.6°C)	27th Warmest	Warmest since: 2007	1935
	Ties: 1981, 1995
Feb 2007–Jan 2009 24-Month	45.9°F (7.7°C)	44.5°F (6.9°C)	1.4°F (0.8°C)	103rd Coolest	Coolest since: 1999	1914, 1925
	45.9°F (7.7°C)	44.5°F (6.9°C)	1.4°F (0.8°C)	24th Warmest	Warmest since: 2008	2018
	Ties: 2012
Feb 2006–Jan 2009 36-Month	45.8°F (7.7°C)	44.5°F (6.9°C)	1.3°F (0.8°C)	103rd Coolest	Coolest since: 1999	1914
	45.8°F (7.7°C)	44.5°F (6.9°C)	1.3°F (0.8°C)	23rd Warmest	Warmest since: 2008	2018
	Ties: 1999
Feb 2005–Jan 2009 48-Month	46.1°F (7.8°C)	44.6°F (7.0°C)	1.5°F (0.8°C)	106th Coolest	Coolest since: 2000	1916
Feb 2005–Jan 2009 48-Month	46.1°F (7.8°C)	44.6°F (7.0°C)	1.5°F (0.8°C)	19th Warmest	Warmest since: 2008	2019
Feb 2004–Jan 2009 60-Month	46.1°F (7.8°C)	44.6°F (7.0°C)	1.5°F (0.8°C)	108th Coolest	Coolest since: 2001	1917
	46.1°F (7.8°C)	44.6°F (7.0°C)	1.5°F (0.8°C)	16th Warmest	Warmest since: 2008	2019
	Ties: 2001

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on February 3, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings