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, December 1927

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
December 1927 1-Month	41.2°F (5.1°C)	43.1°F (6.2°C)	-1.9°F (-1.1°C)	25th Coolest	Coolest since: 1924	1932, 1990
	41.2°F (5.1°C)	43.1°F (6.2°C)	-1.9°F (-1.1°C)	104th Warmest	Warmest since: 1926	1958
	Ties: 1949, 1970, 2007
Nov–Dec 1927 2-Month	46.2°F (7.9°C)	46.4°F (8.0°C)	-0.2°F (-0.1°C)	56th Coolest	Coolest since: 1924	1994
	46.2°F (7.9°C)	46.4°F (8.0°C)	-0.2°F (-0.1°C)	73rd Warmest	Warmest since: 1926	1995
	Ties: 1913, 1963, 1988, 2000, 2004
Oct–Dec 1927 3-Month	50.7°F (10.4°C)	50.7°F (10.4°C)	0.0°F (0.0°C)	53rd Coolest	Coolest since: 1925	1916
	50.7°F (10.4°C)	50.7°F (10.4°C)	0.0°F (0.0°C)	76th Warmest	Warmest since: 1926	1995, 2014
	Ties: 1913, 1945, 1974
Sep–Dec 1927 4-Month	54.3°F (12.4°C)	55.2°F (12.9°C)	-0.9°F (-0.5°C)	31st Coolest	Coolest since: 1925	1916
Sep–Dec 1927 4-Month	54.3°F (12.4°C)	55.2°F (12.9°C)	-0.9°F (-0.5°C)	98th Warmest	Warmest since: 1926	2020
Aug–Dec 1927 5-Month	57.9°F (14.4°C)	58.9°F (14.9°C)	-1.0°F (-0.5°C)	28th Coolest	Coolest since: 1925	1916
	57.9°F (14.4°C)	58.9°F (14.9°C)	-1.0°F (-0.5°C)	101st Warmest	Warmest since: 1926	2020
	Ties: 1914, 1947, 1957
Jul–Dec 1927 6-Month	60.8°F (16.0°C)	61.5°F (16.4°C)	-0.7°F (-0.4°C)	30th Coolest	Coolest since: 1925	1916
	60.8°F (16.0°C)	61.5°F (16.4°C)	-0.7°F (-0.4°C)	99th Warmest	Warmest since: 1926	2020
	Ties: 1928
Jun–Dec 1927 7-Month	61.8°F (16.6°C)	62.5°F (16.9°C)	-0.7°F (-0.3°C)	29th Coolest	Coolest since: 1925	1916
	61.8°F (16.6°C)	62.5°F (16.9°C)	-0.7°F (-0.3°C)	100th Warmest	Warmest since: 1926	2020
	Ties: 1954
May–Dec 1927 8-Month	61.6°F (16.4°C)	62.3°F (16.8°C)	-0.7°F (-0.4°C)	27th Coolest	Coolest since: 1925	1916
	61.6°F (16.4°C)	62.3°F (16.8°C)	-0.7°F (-0.4°C)	102nd Warmest	Warmest since: 1926	2020
	Ties: 1898, 1906, 1918, 1953
Apr–Dec 1927 9-Month	60.6°F (15.9°C)	61.3°F (16.3°C)	-0.7°F (-0.4°C)	24th Coolest	Coolest since: 1925	1916
	60.6°F (15.9°C)	61.3°F (16.3°C)	-0.7°F (-0.4°C)	105th Warmest	Warmest since: 1926	2014, 2020
	Ties: 1906, 1919, 1925, 1953, 1963
Mar–Dec 1927 10-Month	59.3°F (15.2°C)	60.1°F (15.6°C)	-0.8°F (-0.4°C)	23rd Coolest	Coolest since: 1923	1912
	59.3°F (15.2°C)	60.1°F (15.6°C)	-0.8°F (-0.4°C)	106th Warmest	Warmest since: 1926	2014
	Ties: 1897
Feb–Dec 1927 11-Month	58.1°F (14.5°C)	58.8°F (14.9°C)	-0.7°F (-0.4°C)	26th Coolest	Coolest since: 1923	1911
	58.1°F (14.5°C)	58.8°F (14.9°C)	-0.7°F (-0.4°C)	103rd Warmest	Warmest since: 1926	2014
	Ties: 1905, 1913, 1915, 1918, 1953, 1956
Jan–Dec 1927 12-Month	56.9°F (13.8°C)	57.4°F (14.1°C)	-0.5°F (-0.3°C)	35th Coolest	Coolest since: 1923	1911
	56.9°F (13.8°C)	57.4°F (14.1°C)	-0.5°F (-0.3°C)	94th Warmest	Warmest since: 1926	2014
	Ties: 1930, 1932
Jul 1926–Dec 1927 18-Month	58.5°F (14.7°C)	58.8°F (14.9°C)	-0.3°F (-0.2°C)	42nd Coolest	Coolest since: 1925	1912
	58.5°F (14.7°C)	58.8°F (14.9°C)	-0.3°F (-0.2°C)	86th Warmest	Warmest since: 1926	2015
	Ties: 1900, 1905, 1945, 1946, 1982, 1983, 1998
Jan 1926–Dec 1927 24-Month	57.8°F (14.3°C)	57.3°F (14.1°C)	0.5°F (0.2°C)	80th Coolest	Coolest since: 1925	1912
	57.8°F (14.3°C)	57.3°F (14.1°C)	0.5°F (0.2°C)	48th Warmest	Warmest since: 1926	2015
	Ties: 1939, 1967, 1978, 1982, 1985, 1994
Jan 1925–Dec 1927 36-Month	57.6°F (14.2°C)	57.4°F (14.1°C)	0.2°F (0.1°C)	69th Coolest	Coolest since: 1925	1913
	57.6°F (14.2°C)	57.4°F (14.1°C)	0.2°F (0.1°C)	58th Warmest	Warmest since: 1926	2016
	Ties: 1939, 1942, 1958, 1970
Jan 1924–Dec 1927 48-Month	57.5°F (14.2°C)	57.4°F (14.1°C)	0.1°F (0.1°C)	65th Coolest	Coolest since: 1926	1912, 1914
	57.5°F (14.2°C)	57.4°F (14.1°C)	0.1°F (0.1°C)	61st Warmest	Warmest to Date	2017
	Ties: 1931, 1935, 1938
Jan 1923–Dec 1927 60-Month	57.3°F (14.1°C)	57.4°F (14.1°C)	-0.1°F (0.0°C)	49th Coolest	Coolest since: 1926	1912, 1913
	57.3°F (14.1°C)	57.4°F (14.1°C)	-0.1°F (0.0°C)	76th Warmest	Warmest to Date	2018
	Ties: 1958, 1968, 1971, 1972, 1977

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on February 1, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings