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, March 2009

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PeriodValue1901-2000
Mean		AnomalyRank
(1895-2023)		Warmest/Coolest
Since		Record
March 2009
1-Month		37.1°F
(2.8°C)		33.7°F
(0.9°C)		3.4°F
(1.9°C)		101st Coolest
Coolest since:
1924
29th Warmest
Warmest since:
2017
Ties: 1925
Feb–Mar 2009
2-Month		34.7°F
(1.5°C)		30.6°F
(-0.8°C)		4.1°F
(2.3°C)		118th Coolest
Coolest since:
1903
12th Warmest
Warmest since:
2017
Ties: 2012
Jan–Mar 2009
3-Month		32.5°F
(0.3°C)		28.3°F
(-2.1°C)		4.2°F
(2.4°C)		121st Coolest
Coolest since:
1899
9th Warmest
Warmest since:
1986
Ties: 1995
Dec 2008–Mar 2009
4-Month		30.7°F
(-0.7°C)		27.5°F
(-2.5°C)		3.2°F
(1.8°C)		116th Coolest
Coolest since:
1899
13th Warmest
Warmest since:
1907
Ties: 2004
Nov 2008–Mar 2009
5-Month		32.2°F
(0.1°C)		28.7°F
(-1.8°C)		3.5°F
(1.9°C)		120th Coolest
Coolest since:
1899
9th Warmest
Warmest since:
1934
Oct 2008–Mar 2009
6-Month		34.8°F
(1.6°C)		31.7°F
(-0.2°C)		3.1°F
(1.8°C)		120th Coolest
Coolest since:
1899
9th Warmest
Warmest since:
2017
Sep 2008–Mar 2009
7-Month		38.0°F
(3.3°C)		35.4°F
(1.9°C)		2.6°F
(1.4°C)		119th Coolest
Coolest since:
1899
10th Warmest
Warmest since:
1934, 2017
Ties: 1907, 1911
Aug 2008–Mar 2009
8-Month		41.5°F
(5.3°C)		39.1°F
(3.9°C)		2.4°F
(1.4°C)		117th Coolest
Coolest since:
1899
12th Warmest
Warmest since:
1934, 2017
Ties: 1995
Jul 2008–Mar 2009
9-Month		44.6°F
(7.0°C)		42.2°F
(5.7°C)		2.4°F
(1.3°C)		117th Coolest
Coolest since:
1899
12th Warmest
Warmest since:
1934, 2017
Jun 2008–Mar 2009
10-Month		46.3°F
(7.9°C)		44.1°F
(6.7°C)		2.2°F
(1.2°C)		115th Coolest
Coolest since:
1913
14th Warmest
Warmest since:
2017
Ties: 2021
May 2008–Mar 2009
11-Month		46.7°F
(8.2°C)		44.8°F
(7.1°C)		1.9°F
(1.1°C)		112th Coolest
Coolest since:
1899, 1913
17th Warmest
Warmest since:
2017
Ties: 2006
Apr 2008–Mar 2009
12-Month		46.2°F
(7.9°C)		44.6°F
(7.0°C)		1.6°F
(0.9°C)		108th Coolest
Coolest since:
1913
21st Warmest
Warmest since:
2017
Ties: 1982, 2011, 2019
Oct 2007–Mar 2009
18-Month		41.4°F
(5.2°C)		40.3°F
(4.6°C)		1.1°F
(0.6°C)		101st Coolest
Coolest since:
1913
27th Warmest
Warmest since:
1935, 2018
Ties: 1967, 1990, 1996, 2008
Apr 2007–Mar 2009
24-Month		46.0°F
(7.8°C)		44.6°F
(7.0°C)		1.4°F
(0.8°C)		104th Coolest
Coolest since:
1913
24th Warmest
Warmest since:
2018
Ties: 1996
Apr 2006–Mar 2009
36-Month		46.0°F
(7.8°C)		44.6°F
(7.0°C)		1.4°F
(0.8°C)		104th Coolest
Coolest since:
1914
23rd Warmest
Warmest since:
2018
Ties: 1997, 1999
Apr 2005–Mar 2009
48-Month		46.1°F
(7.8°C)		44.6°F
(7.0°C)		1.5°F
(0.8°C)		108th Coolest
Coolest since:
1915
18th Warmest
Warmest since:
2018
Ties: 2000, 2008
Apr 2004–Mar 2009
60-Month		46.1°F
(7.8°C)		44.5°F
(6.9°C)		1.6°F
(0.9°C)		108th Coolest
Coolest since:
1917
17th Warmest
Warmest since:
2019
Ties: 2001

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