Statewide Rankings

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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 1930

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
January 1930 1-Month	39.9°F (4.4°C)	42.3°F (5.7°C)	-2.4°F (-1.3°C)	16th Coolest	Coolest since: 1929	1937
	39.9°F (4.4°C)	42.3°F (5.7°C)	-2.4°F (-1.3°C)	113th Warmest	Warmest since: 1928	2014
	Ties: 1972
Dec 1929–Jan 1930 2-Month	43.9°F (6.6°C)	42.7°F (5.9°C)	1.2°F (0.7°C)	84th Coolest	Coolest since: 1929	1949
	43.9°F (6.6°C)	42.7°F (5.9°C)	1.2°F (0.7°C)	44th Warmest	Warmest since: 1918	2018
	Ties: 1943
Nov 1929–Jan 1930 3-Month	46.2°F (7.9°C)	45.0°F (7.2°C)	1.2°F (0.7°C)	95th Coolest	Coolest since: 1929	1949
	46.2°F (7.9°C)	45.0°F (7.2°C)	1.2°F (0.7°C)	33rd Warmest	Warmest since: 1927	2018
	Ties: 1927
Oct 1929–Jan 1930 4-Month	50.0°F (10.0°C)	48.6°F (9.2°C)	1.4°F (0.8°C)	102nd Coolest	Coolest since: 1929	1917
	50.0°F (10.0°C)	48.6°F (9.2°C)	1.4°F (0.8°C)	26th Warmest	Warmest since: 1918	2015
	Ties: 2011, 2013
Sep 1929–Jan 1930 5-Month	53.4°F (11.9°C)	52.6°F (11.4°C)	0.8°F (0.5°C)	87th Coolest	Coolest since: 1929	1917
	53.4°F (11.9°C)	52.6°F (11.4°C)	0.8°F (0.5°C)	41st Warmest	Warmest since: 1918	2015
	Ties: 1944, 1963, 1968, 1977, 1988, 1989
Aug 1929–Jan 1930 6-Month	57.1°F (13.9°C)	56.1°F (13.4°C)	1.0°F (0.5°C)	89th Coolest	Coolest since: 1929	1917
Aug 1929–Jan 1930 6-Month	57.1°F (13.9°C)	56.1°F (13.4°C)	1.0°F (0.5°C)	39th Warmest	Warmest since: 1918	2021
Jul 1929–Jan 1930 7-Month	59.6°F (15.3°C)	58.7°F (14.8°C)	0.9°F (0.5°C)	89th Coolest	Coolest since: 1929	1917
	59.6°F (15.3°C)	58.7°F (14.8°C)	0.9°F (0.5°C)	39th Warmest	Warmest since: 1918	2015, 2018
	Ties: 1960, 1982
Jun 1929–Jan 1930 8-Month	60.6°F (15.9°C)	59.9°F (15.5°C)	0.7°F (0.4°C)	84th Coolest	Coolest since: 1929	1917
	60.6°F (15.9°C)	59.9°F (15.5°C)	0.7°F (0.4°C)	44th Warmest	Warmest since: 1927	2018
	Ties: 1953, 1967, 1975, 2008
May 1929–Jan 1930 9-Month	60.7°F (15.9°C)	60.0°F (15.6°C)	0.7°F (0.3°C)	82nd Coolest	Coolest since: 1929	1917
	60.7°F (15.9°C)	60.0°F (15.6°C)	0.7°F (0.3°C)	46th Warmest	Warmest since: 1927	2015
	Ties: 1905, 1934, 1975, 1984, 1988, 2011
Apr 1929–Jan 1930 10-Month	59.7°F (15.4°C)	59.4°F (15.2°C)	0.3°F (0.2°C)	70th Coolest	Coolest since: 1929	1917
	59.7°F (15.4°C)	59.4°F (15.2°C)	0.3°F (0.2°C)	58th Warmest	Warmest since: 1927	2015
	Ties: 1932, 1985, 1987, 2011
Mar 1929–Jan 1930 11-Month	58.6°F (14.8°C)	58.4°F (14.7°C)	0.2°F (0.1°C)	66th Coolest	Coolest since: 1929	1949
	58.6°F (14.8°C)	58.4°F (14.7°C)	0.2°F (0.1°C)	62nd Warmest	Warmest since: 1927	2015
	Ties: 1963, 1984
Feb 1929–Jan 1930 12-Month	57.2°F (14.0°C)	57.3°F (14.1°C)	-0.1°F (-0.1°C)	48th Coolest	Coolest since: 1928	1949
	57.2°F (14.0°C)	57.3°F (14.1°C)	-0.1°F (-0.1°C)	80th Warmest	Warmest since: 1929	2015
	Ties: 1897, 1899, 1902, 1931, 1955, 1977, 1979
Aug 1928–Jan 1930 18-Month	56.5°F (13.6°C)	56.9°F (13.8°C)	-0.4°F (-0.2°C)	33rd Coolest	Coolest since: 1926	1913
	56.5°F (13.6°C)	56.9°F (13.8°C)	-0.4°F (-0.2°C)	94th Warmest	Warmest since: 1929	2016, 2022
	Ties: 1966, 1976
Feb 1928–Jan 1930 24-Month	57.3°F (14.1°C)	57.4°F (14.1°C)	-0.1°F (0.0°C)	53rd Coolest	Coolest since: 1929	1913
	57.3°F (14.1°C)	57.4°F (14.1°C)	-0.1°F (0.0°C)	74th Warmest	Warmest since: 1928	2016
	Ties: 1906, 1937, 1948, 1974
Feb 1927–Jan 1930 36-Month	57.2°F (14.0°C)	57.4°F (14.1°C)	-0.2°F (-0.1°C)	45th Coolest	Coolest since: 1926	1914
	57.2°F (14.0°C)	57.4°F (14.1°C)	-0.2°F (-0.1°C)	81st Warmest	Warmest since: 1929	2016, 2017
	Ties: 1907, 1944, 1948, 1955, 1967, 1976
Feb 1926–Jan 1930 48-Month	57.6°F (14.2°C)	57.3°F (14.1°C)	0.3°F (0.1°C)	69th Coolest	Coolest since: 1929	1913
	57.6°F (14.2°C)	57.3°F (14.1°C)	0.3°F (0.1°C)	56th Warmest	Warmest since: 1929	2018
	Ties: 1929, 1944, 1964, 1971
Feb 1925–Jan 1930 60-Month	57.5°F (14.2°C)	57.3°F (14.1°C)	0.2°F (0.1°C)	65th Coolest	Coolest since: 1929	1913
	57.5°F (14.2°C)	57.3°F (14.1°C)	0.2°F (0.1°C)	59th Warmest	Warmest since: 1929	2018, 2019
	Ties: 1929, 1931, 1970, 1980

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on February 5, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings