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 1904

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
September 1904 1-Month	57.5°F (14.2°C)	56.9°F (13.8°C)	0.6°F (0.4°C)	76th Coolest	Coolest since: 1903	1895
	57.5°F (14.2°C)	56.9°F (13.8°C)	0.6°F (0.4°C)	53rd Warmest	Warmest since: 1899	1967
	Ties: 2002
Aug–Sep 1904 2-Month	60.8°F (16.0°C)	60.2°F (15.7°C)	0.6°F (0.3°C)	80th Coolest	Coolest since: 1903	1895
	60.8°F (16.0°C)	60.2°F (15.7°C)	0.6°F (0.3°C)	49th Warmest	Warmest since: 1898	2022
	Ties: 1977, 2005
Jul–Sep 1904 3-Month	61.9°F (16.6°C)	61.5°F (16.4°C)	0.4°F (0.2°C)	77th Coolest	Coolest since: 1903	1895
	61.9°F (16.6°C)	61.5°F (16.4°C)	0.4°F (0.2°C)	52nd Warmest	Warmest since: 1898	2022
	Ties: 1925, 1951, 1995
Jun–Sep 1904 4-Month	60.6°F (15.9°C)	60.5°F (15.8°C)	0.1°F (0.1°C)	60th Coolest	Coolest since: 1903	1954
	60.6°F (15.9°C)	60.5°F (15.8°C)	0.1°F (0.1°C)	69th Warmest	Warmest since: 1898	2021
	Ties: 1926, 1928, 1931, 1941, 1978, 1988, 2008, 2011
May–Sep 1904 5-Month	58.6°F (14.8°C)	58.8°F (14.9°C)	-0.2°F (-0.1°C)	46th Coolest	Coolest since: 1903	1899, 1964
	58.6°F (14.8°C)	58.8°F (14.9°C)	-0.2°F (-0.1°C)	83rd Warmest	Warmest since: 1898	1958
	Ties: 1914, 1930, 1968, 1972, 1977, 1981, 2000
Apr–Sep 1904 6-Month	56.8°F (13.8°C)	56.6°F (13.7°C)	0.2°F (0.1°C)	68th Coolest	Coolest since: 1903	1955
	56.8°F (13.8°C)	56.6°F (13.7°C)	0.2°F (0.1°C)	61st Warmest	Warmest since: 1898	2015
	Ties: 1988, 2000, 2002
Mar–Sep 1904 7-Month	53.5°F (11.9°C)	54.0°F (12.2°C)	-0.5°F (-0.3°C)	43rd Coolest	Coolest since: 1903	1955
	53.5°F (11.9°C)	54.0°F (12.2°C)	-0.5°F (-0.3°C)	86th Warmest	Warmest since: 1900	2015
	Ties: 1982
Feb–Sep 1904 8-Month	50.6°F (10.3°C)	51.3°F (10.7°C)	-0.7°F (-0.4°C)	29th Coolest	Coolest since: 1903	1955
	50.6°F (10.3°C)	51.3°F (10.7°C)	-0.7°F (-0.4°C)	100th Warmest	Warmest since: 1900	2015
	Ties: 1896, 1919, 1927, 1932, 1962
Jan–Sep 1904 9-Month	48.5°F (9.2°C)	48.8°F (9.3°C)	-0.3°F (-0.1°C)	50th Coolest	Coolest since: 1903	1916
	48.5°F (9.2°C)	48.8°F (9.3°C)	-0.3°F (-0.1°C)	79th Warmest	Warmest since: 1900	2015
	Ties: 1951, 1952, 1982, 2008
Dec 1903–Sep 1904 10-Month	46.7°F (8.2°C)	47.0°F (8.3°C)	-0.3°F (-0.1°C)	48th Coolest	Coolest since: 1903	1916
	46.7°F (8.2°C)	47.0°F (8.3°C)	-0.3°F (-0.1°C)	80th Warmest	Warmest since: 1900	2015
	Ties: 1919, 1976, 1980
Nov 1903–Sep 1904 11-Month	45.7°F (7.6°C)	46.0°F (7.8°C)	-0.3°F (-0.2°C)	49th Coolest	Coolest since: 1903	1916, 1917
	45.7°F (7.6°C)	46.0°F (7.8°C)	-0.3°F (-0.2°C)	79th Warmest	Warmest since: 1900	2015
	Ties: 1921, 1959, 1976, 2008
Oct 1903–Sep 1904 12-Month	45.9°F (7.7°C)	46.2°F (7.9°C)	-0.3°F (-0.2°C)	50th Coolest	Coolest since: 1903	1917
	45.9°F (7.7°C)	46.2°F (7.9°C)	-0.3°F (-0.2°C)	78th Warmest	Warmest since: 1902	2015
	Ties: 1980
Apr 1903–Sep 1904 18-Month	48.9°F (9.4°C)	49.6°F (9.8°C)	-0.7°F (-0.4°C)	26th Coolest	Coolest since: 1903	1917
	48.9°F (9.4°C)	49.6°F (9.8°C)	-0.7°F (-0.4°C)	102nd Warmest	Warmest since: 1902	2015
	Ties: 1902, 1907, 1911, 1936, 1979
Oct 1902–Sep 1904 24-Month	45.4°F (7.4°C)	46.1°F (7.8°C)	-0.7°F (-0.4°C)	24th Coolest	Coolest since: 1899	1917
	45.4°F (7.4°C)	46.1°F (7.8°C)	-0.7°F (-0.4°C)	103rd Warmest	Warmest since: 1903	2016
	Ties: 1916
Oct 1901–Sep 1904 36-Month	45.6°F (7.6°C)	46.1°F (7.8°C)	-0.5°F (-0.2°C)	26th Coolest	Coolest since: 1903	1950
	45.6°F (7.6°C)	46.1°F (7.8°C)	-0.5°F (-0.2°C)	100th Warmest	Warmest since: 1902	2016
	Ties: 1914, 1971, 1973
Oct 1900–Sep 1904 48-Month	45.5°F (7.5°C)	46.1°F (7.8°C)	-0.6°F (-0.3°C)	18th Coolest	Coolest since: 1899	1950, 1951, 1952
	45.5°F (7.5°C)	46.1°F (7.8°C)	-0.6°F (-0.3°C)	107th Warmest	Warmest since: 1903	2016
	Ties: 1911, 1914, 1916, 1933, 1949, 1972
Oct 1899–Sep 1904 60-Month	45.9°F (7.7°C)	46.1°F (7.8°C)	-0.2°F (-0.1°C)	41st Coolest	Coolest since: 1903	1920, 1952
	45.9°F (7.7°C)	46.1°F (7.8°C)	-0.2°F (-0.1°C)	83rd Warmest	Warmest to Date	2017
	Ties: 1909, 1925, 1930, 1974

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on January 31, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings