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, April 1931

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
April 1931 1-Month	57.4°F (14.1°C)	54.0°F (12.2°C)	3.4°F (1.9°C)	110th Coolest	Coolest since: 1930	1967
April 1931 1-Month	57.4°F (14.1°C)	54.0°F (12.2°C)	3.4°F (1.9°C)	19th Warmest	Warmest since: 1926	1989
Mar–Apr 1931 2-Month	54.4°F (12.4°C)	51.4°F (10.8°C)	3.0°F (1.6°C)	112th Coolest	Coolest since: 1930	1967
	54.4°F (12.4°C)	51.4°F (10.8°C)	3.0°F (1.6°C)	17th Warmest	Warmest since: 1926	1934
	Ties: 1994
Feb–Apr 1931 3-Month	51.9°F (11.1°C)	49.4°F (9.7°C)	2.5°F (1.4°C)	114th Coolest	Coolest since: 1930	1922
Feb–Apr 1931 3-Month	51.9°F (11.1°C)	49.4°F (9.7°C)	2.5°F (1.4°C)	15th Warmest	Warmest since: 1926	2015
Jan–Apr 1931 4-Month	49.8°F (9.9°C)	47.6°F (8.7°C)	2.2°F (1.2°C)	112th Coolest	Coolest since: 1930	1922
	49.8°F (9.9°C)	47.6°F (8.7°C)	2.2°F (1.2°C)	17th Warmest	Warmest since: 1926	2015
	Ties: 1940, 2020, 2021
Dec 1930–Apr 1931 5-Month	48.1°F (8.9°C)	46.7°F (8.2°C)	1.4°F (0.7°C)	98th Coolest	Coolest since: 1929	1917, 1949
	48.1°F (8.9°C)	46.7°F (8.2°C)	1.4°F (0.7°C)	30th Warmest	Warmest since: 1930	2015
	Ties: 1990, 2012
Nov 1930–Apr 1931 6-Month	48.5°F (9.2°C)	47.2°F (8.4°C)	1.3°F (0.8°C)	98th Coolest	Coolest since: 1929	1917
	48.5°F (9.2°C)	47.2°F (8.4°C)	1.3°F (0.8°C)	30th Warmest	Warmest since: 1930	2015
	Ties: 1943, 1984, 2019
Oct 1930–Apr 1931 7-Month	49.8°F (9.9°C)	48.9°F (9.4°C)	0.9°F (0.5°C)	83rd Coolest	Coolest since: 1929	1917
	49.8°F (9.9°C)	48.9°F (9.4°C)	0.9°F (0.5°C)	45th Warmest	Warmest since: 1930	2015
	Ties: 1941
Sep 1930–Apr 1931 8-Month	51.7°F (10.9°C)	51.4°F (10.8°C)	0.3°F (0.1°C)	71st Coolest	Coolest since: 1929	1917
	51.7°F (10.9°C)	51.4°F (10.8°C)	0.3°F (0.1°C)	57th Warmest	Warmest since: 1930	2015
	Ties: 1987, 1998
Aug 1930–Apr 1931 9-Month	54.1°F (12.3°C)	53.9°F (12.2°C)	0.2°F (0.1°C)	69th Coolest	Coolest since: 1929	1917
	54.1°F (12.3°C)	53.9°F (12.2°C)	0.2°F (0.1°C)	59th Warmest	Warmest since: 1930	2015
	Ties: 1991, 1995
Jul 1930–Apr 1931 10-Month	56.2°F (13.4°C)	56.0°F (13.3°C)	0.2°F (0.1°C)	70th Coolest	Coolest since: 1929	1917
	56.2°F (13.4°C)	56.0°F (13.3°C)	0.2°F (0.1°C)	58th Warmest	Warmest since: 1930	2015
	Ties: 1907, 1926, 1936, 1977, 1998
Jun 1930–Apr 1931 11-Month	57.3°F (14.1°C)	57.1°F (13.9°C)	0.2°F (0.2°C)	69th Coolest	Coolest since: 1929	1917
	57.3°F (14.1°C)	57.1°F (13.9°C)	0.2°F (0.2°C)	59th Warmest	Warmest since: 1930	2015
	Ties: 1926, 1953, 1977, 1998, 2001
May 1930–Apr 1931 12-Month	57.3°F (14.1°C)	57.4°F (14.1°C)	-0.1°F (0.0°C)	53rd Coolest	Coolest since: 1929	1917
	57.3°F (14.1°C)	57.4°F (14.1°C)	-0.1°F (0.0°C)	75th Warmest	Warmest since: 1930	2015
	Ties: 1928, 1946, 1947, 1950, 1954
Nov 1929–Apr 1931 18-Month	54.5°F (12.5°C)	54.0°F (12.2°C)	0.5°F (0.3°C)	80th Coolest	Coolest since: 1930	1949
	54.5°F (12.5°C)	54.0°F (12.2°C)	0.5°F (0.3°C)	47th Warmest	Warmest since: 1927	2015
	Ties: 1905, 1968, 2012
May 1929–Apr 1931 24-Month	57.9°F (14.4°C)	57.4°F (14.1°C)	0.5°F (0.3°C)	82nd Coolest	Coolest since: 1930	1913
	57.9°F (14.4°C)	57.4°F (14.1°C)	0.5°F (0.3°C)	45th Warmest	Warmest to Date	2015
	Ties: 1934, 1939, 1991
May 1928–Apr 1931 36-Month	57.4°F (14.1°C)	57.4°F (14.1°C)	0.0°F (0.0°C)	55th Coolest	Coolest since: 1930	1913, 1917
	57.4°F (14.1°C)	57.4°F (14.1°C)	0.0°F (0.0°C)	71st Warmest	Warmest since: 1930	2016
	Ties: 1930, 1937, 1971
May 1927–Apr 1931 48-Month	57.4°F (14.1°C)	57.4°F (14.1°C)	0.0°F (0.0°C)	54th Coolest	Coolest since: 1929	1913
	57.4°F (14.1°C)	57.4°F (14.1°C)	0.0°F (0.0°C)	71st Warmest	Warmest since: 1930	2018
	Ties: 1927, 1944, 1964
May 1926–Apr 1931 60-Month	57.5°F (14.2°C)	57.3°F (14.1°C)	0.2°F (0.1°C)	59th Coolest	Coolest since: 1929	1913
	57.5°F (14.2°C)	57.3°F (14.1°C)	0.2°F (0.1°C)	65th Warmest	Warmest since: 1930	2018
	Ties: 1970, 1972, 1978

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published March 2023, retrieved on March 24, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings