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.

Washington

Average Temperature Rankings, September 1902

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
September 1902 1-Month	54.7°F (12.6°C)	56.9°F (13.8°C)	-2.2°F (-1.2°C)	24th Coolest	Coolest since: 1901	1895
	54.7°F (12.6°C)	56.9°F (13.8°C)	-2.2°F (-1.2°C)	105th Warmest	Warmest since: 1900	1967
	Ties: 1927, 1984
Aug–Sep 1902 2-Month	58.4°F (14.7°C)	60.2°F (15.7°C)	-1.8°F (-1.0°C)	16th Coolest	Coolest since: 1900	1895
	58.4°F (14.7°C)	60.2°F (15.7°C)	-1.8°F (-1.0°C)	113th Warmest	Warmest since: 1901	2022
	Ties: 1941
Jul–Sep 1902 3-Month	59.1°F (15.1°C)	61.5°F (16.4°C)	-2.4°F (-1.3°C)	3rd Coolest	Coolest since: 1895	1895
	59.1°F (15.1°C)	61.5°F (16.4°C)	-2.4°F (-1.3°C)	126th Warmest	Warmest since: 1901	2022
	Ties: 1912, 1954, 1964
Jun–Sep 1902 4-Month	58.3°F (14.6°C)	60.6°F (15.9°C)	-2.3°F (-1.3°C)	3rd Coolest	Coolest since: 1901	1954
	58.3°F (14.6°C)	60.6°F (15.9°C)	-2.3°F (-1.3°C)	126th Warmest	Warmest since: 1900	2021
	Ties: 1895
May–Sep 1902 5-Month	57.0°F (13.9°C)	58.8°F (14.9°C)	-1.8°F (-1.0°C)	6th Coolest	Coolest since: 1901	1899, 1964
	57.0°F (13.9°C)	58.8°F (14.9°C)	-1.8°F (-1.0°C)	123rd Warmest	Warmest since: 1901	1958
	Ties: 1901, 1955
Apr–Sep 1902 6-Month	54.8°F (12.7°C)	56.5°F (13.6°C)	-1.7°F (-0.9°C)	7th Coolest	Coolest since: 1901	1955
Apr–Sep 1902 6-Month	54.8°F (12.7°C)	56.5°F (13.6°C)	-1.7°F (-0.9°C)	122nd Warmest	Warmest since: 1900	2015
Mar–Sep 1902 7-Month	52.3°F (11.3°C)	54.0°F (12.2°C)	-1.7°F (-0.9°C)	7th Coolest	Coolest since: 1901	1955
	52.3°F (11.3°C)	54.0°F (12.2°C)	-1.7°F (-0.9°C)	122nd Warmest	Warmest since: 1901	2015
	Ties: 1901, 1916
Feb–Sep 1902 8-Month	50.2°F (10.1°C)	51.4°F (10.8°C)	-1.2°F (-0.7°C)	17th Coolest	Coolest since: 1901	1955
	50.2°F (10.1°C)	51.4°F (10.8°C)	-1.2°F (-0.7°C)	112th Warmest	Warmest since: 1900	2015
	Ties: 1895, 1920, 1950, 1976
Jan–Sep 1902 9-Month	47.7°F (8.7°C)	48.8°F (9.3°C)	-1.1°F (-0.6°C)	23rd Coolest	Coolest since: 1901	1916
	47.7°F (8.7°C)	48.8°F (9.3°C)	-1.1°F (-0.6°C)	106th Warmest	Warmest since: 1900	2015
	Ties: 1957
Dec 1901–Sep 1902 10-Month	46.2°F (7.9°C)	47.0°F (8.3°C)	-0.8°F (-0.4°C)	29th Coolest	Coolest since: 1899	1916
	46.2°F (7.9°C)	47.0°F (8.3°C)	-0.8°F (-0.4°C)	99th Warmest	Warmest since: 1901	2015
	Ties: 1927, 1975, 1984
Nov 1901–Sep 1902 11-Month	45.5°F (7.5°C)	46.0°F (7.8°C)	-0.5°F (-0.3°C)	40th Coolest	Coolest since: 1901	1916, 1917
	45.5°F (7.5°C)	46.0°F (7.8°C)	-0.5°F (-0.3°C)	88th Warmest	Warmest since: 1900	2015
	Ties: 1927, 1930, 1965, 1971, 1975, 1980
Oct 1901–Sep 1902 12-Month	46.1°F (7.8°C)	46.1°F (7.8°C)	0.0°F (0.0°C)	55th Coolest	Coolest since: 1901	1917
	46.1°F (7.8°C)	46.1°F (7.8°C)	0.0°F (0.0°C)	73rd Warmest	Warmest since: 1900	2015
	Ties: 1919, 1973
Apr 1901–Sep 1902 18-Month	48.9°F (9.4°C)	49.6°F (9.8°C)	-0.7°F (-0.4°C)	26th Coolest	Coolest since: 1899	1917
	48.9°F (9.4°C)	49.6°F (9.8°C)	-0.7°F (-0.4°C)	102nd Warmest	Warmest since: 1901	2015
	Ties: 1904, 1907, 1911, 1936, 1979
Oct 1900–Sep 1902 24-Month	45.7°F (7.6°C)	46.1°F (7.8°C)	-0.4°F (-0.2°C)	34th Coolest	Coolest since: 1900	1917
	45.7°F (7.6°C)	46.1°F (7.8°C)	-0.4°F (-0.2°C)	93rd Warmest	Warmest since: 1901	2016
	Ties: 1898, 1909, 1914, 1948, 1960, 1970, 1973, 1976
Oct 1899–Sep 1902 36-Month	46.2°F (7.9°C)	46.1°F (7.8°C)	0.1°F (0.1°C)	62nd Coolest	Coolest since: 1901	1950
	46.2°F (7.9°C)	46.1°F (7.8°C)	0.1°F (0.1°C)	64th Warmest	Warmest to Date	2016
	Ties: 1958, 1984
Oct 1898–Sep 1902 48-Month	45.6°F (7.6°C)	46.1°F (7.8°C)	-0.5°F (-0.2°C)	25th Coolest	Coolest since: 1901	1950, 1951, 1952
	45.6°F (7.6°C)	46.1°F (7.8°C)	-0.5°F (-0.2°C)	100th Warmest	Warmest since: 1901	2016
	Ties: 1900, 1901, 1909, 1953, 1955
Oct 1897–Sep 1902 60-Month	45.7°F (7.6°C)	46.1°F (7.8°C)	-0.4°F (-0.2°C)	26th Coolest	Coolest since: 1901	1920, 1952
	45.7°F (7.6°C)	46.1°F (7.8°C)	-0.4°F (-0.2°C)	98th Warmest	Warmest since: 1900	2017
	Ties: 1900, 1918, 1931, 1949, 1955, 1986

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published March 2023, retrieved on March 20, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings