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, April 2012

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PeriodValue1901-2000
Mean		AnomalyRank
(1895-2023)		Warmest/Coolest
Since		Record
April 2012
1-Month		55.8°F
(13.2°C)		54.0°F
(12.2°C)		1.8°F
(1.0°C)		90th Coolest
Coolest since:
1967
40th Warmest
Warmest since:
1989
Mar–Apr 2012
2-Month		52.3°F
(11.3°C)		51.4°F
(10.8°C)		0.9°F
(0.5°C)		84th Coolest
Coolest since:
1967
46th Warmest
Warmest since:
1934
Ties: 1985, 2001, 2002, 2020
Feb–Apr 2012
3-Month		50.4°F
(10.2°C)		49.4°F
(9.7°C)		1.0°F
(0.5°C)		86th Coolest
Coolest since:
1922
44th Warmest
Warmest since:
2015
Ties: 1925, 1928, 2005
Jan–Apr 2012
4-Month		49.4°F
(9.7°C)		47.6°F
(8.7°C)		1.8°F
(1.0°C)		103rd Coolest
Coolest since:
1922
27th Warmest
Warmest since:
2015
Dec 2011–Apr 2012
5-Month		48.1°F
(8.9°C)		46.7°F
(8.2°C)		1.4°F
(0.7°C)		99th Coolest
Coolest since:
1917, 1949
30th Warmest
Warmest since:
2015
Ties: 1931, 1990
Nov 2011–Apr 2012
6-Month		48.1°F
(8.9°C)		47.2°F
(8.4°C)		0.9°F
(0.5°C)		87th Coolest
Coolest since:
1917
42nd Warmest
Warmest since:
2015
Ties: 1970, 1988
Oct 2011–Apr 2012
7-Month		50.0°F
(10.0°C)		48.9°F
(9.4°C)		1.1°F
(0.6°C)		91st Coolest
Coolest since:
1917
38th Warmest
Warmest since:
2015
Ties: 1926
Sep 2011–Apr 2012
8-Month		52.8°F
(11.6°C)		51.4°F
(10.8°C)		1.4°F
(0.8°C)		103rd Coolest
Coolest since:
1917
26th Warmest
Warmest since:
2015
Ties: 1930, 1988, 2007
Aug 2011–Apr 2012
9-Month		55.3°F
(12.9°C)		53.9°F
(12.2°C)		1.4°F
(0.7°C)		105th Coolest
Coolest since:
1917
24th Warmest
Warmest since:
2015
Ties: 1930, 2003
Jul 2011–Apr 2012
10-Month		57.2°F
(14.0°C)		56.0°F
(13.3°C)		1.2°F
(0.7°C)		101st Coolest
Coolest since:
1917
28th Warmest
Warmest since:
2015
Jun 2011–Apr 2012
11-Month		58.0°F
(14.4°C)		57.1°F
(13.9°C)		0.9°F
(0.5°C)		96th Coolest
Coolest since:
1917
33rd Warmest
Warmest since:
2015
Ties: 1918, 1951, 1988
May 2011–Apr 2012
12-Month		58.0°F
(14.4°C)		57.4°F
(14.1°C)		0.6°F
(0.3°C)		80th Coolest
Coolest since:
1917
49th Warmest
Warmest since:
2015
Ties: 1987, 1995
Nov 2010–Apr 2012
18-Month		54.5°F
(12.5°C)		54.0°F
(12.2°C)		0.5°F
(0.3°C)		80th Coolest
Coolest since:
1949
48th Warmest
Warmest since:
2015
Ties: 1905, 1931, 1968
May 2010–Apr 2012
24-Month		57.8°F
(14.3°C)		57.4°F
(14.1°C)		0.4°F
(0.2°C)		78th Coolest
Coolest since:
1913
50th Warmest
Warmest since:
2015
Ties: 1927, 1951, 1962, 1971, 2000
May 2009–Apr 2012
36-Month		58.1°F
(14.5°C)		57.4°F
(14.1°C)		0.7°F
(0.4°C)		88th Coolest
Coolest since:
1913, 1917
39th Warmest
Warmest since:
2016
Ties: 1987, 1991, 1999
May 2008–Apr 2012
48-Month		58.4°F
(14.7°C)		57.4°F
(14.1°C)		1.0°F
(0.6°C)		103rd Coolest
Coolest since:
1913
23rd Warmest
Warmest since:
2018
Ties: 1962, 1989, 1995, 1999, 2011
May 2007–Apr 2012
60-Month		58.3°F
(14.6°C)		57.3°F
(14.1°C)		1.0°F
(0.5°C)		98th Coolest
Coolest since:
1913
27th Warmest
Warmest since:
2018
Ties: 1989, 1990, 1994, 1999

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