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, September 1955

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
September 1955 1-Month	72.6°F (22.6°C)	72.0°F (22.2°C)	0.6°F (0.4°C)	70th Coolest	Coolest since: 1950	1912
	72.6°F (22.6°C)	72.0°F (22.2°C)	0.6°F (0.4°C)	59th Warmest	Warmest since: 1954	2018
	Ties: 1931, 1980, 1999
Aug–Sep 1955 2-Month	74.8°F (23.8°C)	75.0°F (23.9°C)	-0.2°F (-0.1°C)	44th Coolest	Coolest since: 1954	1900, 1912
	74.8°F (23.8°C)	75.0°F (23.9°C)	-0.2°F (-0.1°C)	85th Warmest	Warmest since: 1954	2020
	Ties: 1935, 1936, 1942, 1954, 1967, 2004
Jul–Sep 1955 3-Month	75.5°F (24.2°C)	76.5°F (24.7°C)	-1.0°F (-0.5°C)	17th Coolest	Coolest since: 1950	1912
	75.5°F (24.2°C)	76.5°F (24.7°C)	-1.0°F (-0.5°C)	112th Warmest	Warmest since: 1954	2020
	Ties: 1904, 1909, 1915, 1921, 1930
Jun–Sep 1955 4-Month	74.8°F (23.8°C)	76.0°F (24.4°C)	-1.2°F (-0.6°C)	11th Coolest	Coolest since: 1950	1912
	74.8°F (23.8°C)	76.0°F (24.4°C)	-1.2°F (-0.6°C)	118th Warmest	Warmest since: 1954	2020
	Ties: 1895, 1906, 1908, 1915, 1925, 1976
May–Sep 1955 5-Month	72.6°F (22.6°C)	73.8°F (23.2°C)	-1.2°F (-0.6°C)	13th Coolest	Coolest since: 1950	1965
May–Sep 1955 5-Month	72.6°F (22.6°C)	73.8°F (23.2°C)	-1.2°F (-0.6°C)	116th Warmest	Warmest since: 1954	2020
Apr–Sep 1955 6-Month	69.5°F (20.8°C)	70.9°F (21.6°C)	-1.4°F (-0.8°C)	8th Coolest	Coolest since: 1944	1912
	69.5°F (20.8°C)	70.9°F (21.6°C)	-1.4°F (-0.8°C)	121st Warmest	Warmest since: 1954	2020
	Ties: 1907, 1913, 1944
Mar–Sep 1955 7-Month	66.6°F (19.2°C)	67.9°F (19.9°C)	-1.3°F (-0.7°C)	12th Coolest	Coolest since: 1944	1912, 1965
	66.6°F (19.2°C)	67.9°F (19.9°C)	-1.3°F (-0.7°C)	117th Warmest	Warmest since: 1954	2018
	Ties: 1909, 1973, 1991
Feb–Sep 1955 8-Month	63.2°F (17.3°C)	65.0°F (18.3°C)	-1.8°F (-1.0°C)	7th Coolest	Coolest since: 1944	1965
	63.2°F (17.3°C)	65.0°F (18.3°C)	-1.8°F (-1.0°C)	122nd Warmest	Warmest since: 1954	2018
	Ties: 1944
Jan–Sep 1955 9-Month	60.3°F (15.7°C)	62.3°F (16.8°C)	-2.0°F (-1.1°C)	3rd Coolest	Coolest since: 1913	1913
Jan–Sep 1955 9-Month	60.3°F (15.7°C)	62.3°F (16.8°C)	-2.0°F (-1.1°C)	126th Warmest	Warmest since: 1954	2018
Dec 1954–Sep 1955 10-Month	58.4°F (14.7°C)	60.2°F (15.7°C)	-1.8°F (-1.0°C)	7th Coolest	Coolest since: 1933	1913
Dec 1954–Sep 1955 10-Month	58.4°F (14.7°C)	60.2°F (15.7°C)	-1.8°F (-1.0°C)	121st Warmest	Warmest since: 1954	2018
Nov 1954–Sep 1955 11-Month	57.9°F (14.4°C)	59.2°F (15.1°C)	-1.3°F (-0.7°C)	12th Coolest	Coolest since: 1949	1912, 1913
	57.9°F (14.4°C)	59.2°F (15.1°C)	-1.3°F (-0.7°C)	116th Warmest	Warmest since: 1954	2018
	Ties: 1919
Oct 1954–Sep 1955 12-Month	58.4°F (14.7°C)	59.4°F (15.2°C)	-1.0°F (-0.5°C)	18th Coolest	Coolest since: 1949	1913
Oct 1954–Sep 1955 12-Month	58.4°F (14.7°C)	59.4°F (15.2°C)	-1.0°F (-0.5°C)	110th Warmest	Warmest since: 1954	2018
Apr 1954–Sep 1955 18-Month	62.9°F (17.2°C)	63.2°F (17.3°C)	-0.3°F (-0.1°C)	35th Coolest	Coolest since: 1952	1913
	62.9°F (17.2°C)	63.2°F (17.3°C)	-0.3°F (-0.1°C)	93rd Warmest	Warmest since: 1954	2018
	Ties: 1907, 1962, 1969
Oct 1953–Sep 1955 24-Month	59.3°F (15.2°C)	59.3°F (15.2°C)	0.0°F (0.0°C)	49th Coolest	Coolest since: 1953	1913
	59.3°F (15.2°C)	59.3°F (15.2°C)	0.0°F (0.0°C)	78th Warmest	Warmest since: 1954	2018
	Ties: 1908, 1931, 1937, 1938, 1970, 1984
Oct 1952–Sep 1955 36-Month	59.3°F (15.2°C)	59.3°F (15.2°C)	0.0°F (0.0°C)	51st Coolest	Coolest since: 1951	1914
	59.3°F (15.2°C)	59.3°F (15.2°C)	0.0°F (0.0°C)	75th Warmest	Warmest since: 1954	2018
	Ties: 1905, 1910, 1927, 1943, 1968, 1985
Oct 1951–Sep 1955 48-Month	59.1°F (15.1°C)	59.3°F (15.2°C)	-0.2°F (-0.1°C)	37th Coolest	Coolest since: 1952	1915
	59.1°F (15.1°C)	59.3°F (15.2°C)	-0.2°F (-0.1°C)	88th Warmest	Warmest since: 1954	2018
	Ties: 1906, 1908, 1927, 1964, 1971
Oct 1950–Sep 1955 60-Month	59.4°F (15.2°C)	59.3°F (15.2°C)	0.1°F (0.0°C)	57th Coolest	Coolest since: 1953	1916, 1917
	59.4°F (15.2°C)	59.3°F (15.2°C)	0.1°F (0.0°C)	67th Warmest	Warmest since: 1954	2018
	Ties: 1903, 1941, 1944, 1956

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on February 4, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings