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.

Arizona

Average Temperature Rankings, April 1930

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
April 1930 1-Month	60.5°F (15.8°C)	56.7°F (13.7°C)	3.8°F (2.1°C)	114th Coolest	Coolest since: 1929	1975
	60.5°F (15.8°C)	56.7°F (13.7°C)	3.8°F (2.1°C)	15th Warmest	Warmest since: 1898	1989
	Ties: 1959, 2022
Mar–Apr 1930 2-Month	54.6°F (12.6°C)	53.1°F (11.7°C)	1.5°F (0.9°C)	82nd Coolest	Coolest since: 1929	1973, 1975
	54.6°F (12.6°C)	53.1°F (11.7°C)	1.5°F (0.9°C)	47th Warmest	Warmest since: 1925	1989
	Ties: 1954, 2001
Feb–Apr 1930 3-Month	52.4°F (11.3°C)	50.3°F (10.2°C)	2.1°F (1.1°C)	105th Coolest	Coolest since: 1929	1964
	52.4°F (11.3°C)	50.3°F (10.2°C)	2.1°F (1.1°C)	24th Warmest	Warmest since: 1925	1934
	Ties: 1925, 1995, 2021
Jan–Apr 1930 4-Month	48.9°F (9.4°C)	47.9°F (8.8°C)	1.0°F (0.6°C)	81st Coolest	Coolest since: 1929	1933, 1937
	48.9°F (9.4°C)	47.9°F (8.8°C)	1.0°F (0.6°C)	48th Warmest	Warmest since: 1927	2015
	Ties: 1921, 1980
Dec 1929–Apr 1930 5-Month	48.1°F (8.9°C)	46.6°F (8.1°C)	1.5°F (0.8°C)	92nd Coolest	Coolest since: 1929	1933
	48.1°F (8.9°C)	46.6°F (8.1°C)	1.5°F (0.8°C)	36th Warmest	Warmest since: 1916	2015, 2018
	Ties: 1954, 2002
Nov 1929–Apr 1930 6-Month	47.8°F (8.8°C)	47.1°F (8.4°C)	0.7°F (0.4°C)	76th Coolest	Coolest since: 1929	1933, 1973
	47.8°F (8.8°C)	47.1°F (8.4°C)	0.7°F (0.4°C)	52nd Warmest	Warmest since: 1918	2018
	Ties: 1935, 1963, 1994
Oct 1929–Apr 1930 7-Month	49.8°F (9.9°C)	49.1°F (9.5°C)	0.7°F (0.4°C)	78th Coolest	Coolest since: 1929	1917, 1933, 1973
	49.8°F (9.9°C)	49.1°F (9.5°C)	0.7°F (0.4°C)	50th Warmest	Warmest since: 1927	2018
	Ties: 1963, 2005
Sep 1929–Apr 1930 8-Month	52.5°F (11.4°C)	51.9°F (11.1°C)	0.6°F (0.3°C)	73rd Coolest	Coolest since: 1929	1913
	52.5°F (11.4°C)	51.9°F (11.1°C)	0.6°F (0.3°C)	55th Warmest	Warmest since: 1927	2018
	Ties: 2005
Aug 1929–Apr 1930 9-Month	55.3°F (12.9°C)	54.8°F (12.7°C)	0.5°F (0.2°C)	73rd Coolest	Coolest since: 1929	1913
	55.3°F (12.9°C)	54.8°F (12.7°C)	0.5°F (0.2°C)	55th Warmest	Warmest since: 1927	2018
	Ties: 1908, 1953, 2005
Jul 1929–Apr 1930 10-Month	57.7°F (14.3°C)	57.2°F (14.0°C)	0.5°F (0.3°C)	71st Coolest	Coolest since: 1929	1913
	57.7°F (14.3°C)	57.2°F (14.0°C)	0.5°F (0.3°C)	57th Warmest	Warmest since: 1927	2018
	Ties: 1908, 1953, 1956
Jun 1929–Apr 1930 11-Month	59.2°F (15.1°C)	58.8°F (14.9°C)	0.4°F (0.2°C)	72nd Coolest	Coolest since: 1929	1913
	59.2°F (15.1°C)	58.8°F (14.9°C)	0.4°F (0.2°C)	56th Warmest	Warmest since: 1927	2018
	Ties: 1916, 1984
May 1929–Apr 1930 12-Month	59.8°F (15.4°C)	59.4°F (15.2°C)	0.4°F (0.2°C)	79th Coolest	Coolest since: 1929	1913
	59.8°F (15.4°C)	59.4°F (15.2°C)	0.4°F (0.2°C)	49th Warmest	Warmest since: 1927	2018
	Ties: 1907, 1918, 1950, 1951, 1953, 1954, 1963, 1980, 1992
Nov 1928–Apr 1930 18-Month	54.8°F (12.7°C)	55.3°F (12.9°C)	-0.5°F (-0.2°C)	23rd Coolest	Coolest since: 1929	1913
	54.8°F (12.7°C)	55.3°F (12.9°C)	-0.5°F (-0.2°C)	104th Warmest	Warmest since: 1929	2018
	Ties: 1898, 1899, 1925, 1929, 1937, 1948, 1956, 1975
May 1928–Apr 1930 24-Month	59.2°F (15.1°C)	59.4°F (15.2°C)	-0.2°F (-0.1°C)	43rd Coolest	Coolest since: 1929	1913
	59.2°F (15.1°C)	59.4°F (15.2°C)	-0.2°F (-0.1°C)	84th Warmest	Warmest since: 1928	2018
	Ties: 1907, 1916, 1926, 1943, 1956, 1964, 1972
May 1927–Apr 1930 36-Month	59.2°F (15.1°C)	59.3°F (15.2°C)	-0.1°F (-0.1°C)	42nd Coolest	Coolest since: 1926	1914
	59.2°F (15.1°C)	59.3°F (15.2°C)	-0.1°F (-0.1°C)	84th Warmest	Warmest since: 1929	2018
	Ties: 1934, 1951, 1969
May 1926–Apr 1930 48-Month	59.4°F (15.2°C)	59.3°F (15.2°C)	0.1°F (0.0°C)	57th Coolest	Coolest since: 1929	1915
	59.4°F (15.2°C)	59.3°F (15.2°C)	0.1°F (0.0°C)	68th Warmest	Warmest since: 1928	2018
	Ties: 1907, 1911, 1928, 1953, 1954, 1964
May 1925–Apr 1930 60-Month	59.3°F (15.2°C)	59.3°F (15.2°C)	0.0°F (0.0°C)	48th Coolest	Coolest since: 1929	1917
	59.3°F (15.2°C)	59.3°F (15.2°C)	0.0°F (0.0°C)	76th Warmest	Warmest since: 1911	2018
	Ties: 1901, 1935, 1947, 1956, 1978

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on February 6, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings