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.

California

Average Temperature Rankings, January 2011

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Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2023)		 Warmest/Coolest
Since		 Record
January 2011
1-Month 		45.2°F
(7.3°C)		 42.3°F
(5.7°C)		 2.9°F
(1.6°C)		 103rd Coolest
Coolest since:
 1937
27th Warmest
Warmest since:
 2014
Ties: 2010
Dec 2010–Jan 2011
2-Month 		45.5°F
(7.5°C)		 42.7°F
(5.9°C)		 2.8°F
(1.6°C)		 116th Coolest
Coolest since:
 1949
13th Warmest
Warmest since:
 2018
Ties: 1938, 2019, 2021
Nov 2010–Jan 2011
3-Month 		46.5°F
(8.1°C)		 45.0°F
(7.2°C)		 1.5°F
(0.9°C)		 102nd Coolest
Coolest since:
 1949
27th Warmest
Warmest since:
 2018
Oct 2010–Jan 2011
4-Month 		50.0°F
(10.0°C)		 48.6°F
(9.2°C)		 1.4°F
(0.8°C)		 103rd Coolest
Coolest since:
 1917
26th Warmest
Warmest since:
 2015
Ties: 1930, 2013
Sep 2010–Jan 2011
5-Month 		54.1°F
(12.3°C)		 52.6°F
(11.4°C)		 1.5°F
(0.9°C)		 102nd Coolest
Coolest since:
 1917
27th Warmest
Warmest since:
 2015
Ties: 2020
Aug 2010–Jan 2011
6-Month 		57.3°F
(14.1°C)		 56.1°F
(13.4°C)		 1.2°F
(0.7°C)		 94th Coolest
Coolest since:
 1917
35th Warmest
Warmest since:
 2021
Ties: 1967, 1998, 2010
Jul 2010–Jan 2011
7-Month 		60.0°F
(15.6°C)		 58.8°F
(14.9°C)		 1.2°F
(0.7°C)		 97th Coolest
Coolest since:
 1917
32nd Warmest
Warmest since:
 2015, 2018
Ties: 1953
Jun 2010–Jan 2011
8-Month 		61.1°F
(16.2°C)		 60.0°F
(15.6°C)		 1.1°F
(0.6°C)		 98th Coolest
Coolest since:
 1917
31st Warmest
Warmest since:
 2018
Ties: 1980, 1981, 2010
May 2010–Jan 2011
9-Month 		60.7°F
(15.9°C)		 60.0°F
(15.6°C)		 0.7°F
(0.3°C)		 82nd Coolest
Coolest since:
 1917
47th Warmest
Warmest since:
 2015
Ties: 1905, 1930, 1934, 1975, 1984, 1988
Apr 2010–Jan 2011
10-Month 		59.7°F
(15.4°C)		 59.4°F
(15.2°C)		 0.3°F
(0.2°C)		 70th Coolest
Coolest since:
 1917
59th Warmest
Warmest since:
 2015
Ties: 1930, 1932, 1948, 1985, 1987
Mar 2010–Jan 2011
11-Month 		58.7°F
(14.8°C)		 58.5°F
(14.7°C)		 0.2°F
(0.1°C)		 70th Coolest
Coolest since:
 1949
59th Warmest
Warmest since:
 2015
Ties: 1944, 1953, 1992
Feb 2010–Jan 2011
12-Month 		57.7°F
(14.3°C)		 57.4°F
(14.1°C)		 0.3°F
(0.2°C)		 74th Coolest
Coolest since:
 1949
55th Warmest
Warmest since:
 2015
Ties: 1944, 1969, 1970, 1971, 1975, 1984
Aug 2009–Jan 2011
18-Month 		57.6°F
(14.2°C)		 56.9°F
(13.8°C)		 0.7°F
(0.4°C)		 91st Coolest
Coolest since:
 1913
37th Warmest
Warmest since:
 2022
Ties: 1969, 1971, 1978, 1988, 1994, 1995, 2000
Feb 2009–Jan 2011
24-Month 		58.2°F
(14.6°C)		 57.4°F
(14.1°C)		 0.8°F
(0.5°C)		 92nd Coolest
Coolest since:
 1913
36th Warmest
Warmest since:
 2016
Ties: 1936, 1991
Feb 2008–Jan 2011
36-Month 		58.6°F
(14.8°C)		 57.4°F
(14.1°C)		 1.2°F
(0.7°C)		 108th Coolest
Coolest since:
 1914
19th Warmest
Warmest since:
 2016, 2017
Ties: 1961, 2002, 2007, 2008
Feb 2007–Jan 2011
48-Month 		58.7°F
(14.8°C)		 57.3°F
(14.1°C)		 1.4°F
(0.7°C)		 109th Coolest
Coolest since:
 1913
17th Warmest
Warmest since:
 2018
Ties: 2007, 2008
Feb 2006–Jan 2011
60-Month 		58.6°F
(14.8°C)		 57.3°F
(14.1°C)		 1.3°F
(0.7°C)		 106th Coolest
Coolest since:
 1913
19th Warmest
Warmest since:
 2018, 2019
Ties: 2014

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