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 1908

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
September 1908 1-Month	56.3°F (13.5°C)	56.9°F (13.8°C)	-0.6°F (-0.3°C)	49th Coolest	Coolest since: 1907	1895
	56.3°F (13.5°C)	56.9°F (13.8°C)	-0.6°F (-0.3°C)	80th Warmest	Warmest since: 1906	1967
	Ties: 2000, 2018
Aug–Sep 1908 2-Month	59.5°F (15.3°C)	60.2°F (15.7°C)	-0.7°F (-0.4°C)	33rd Coolest	Coolest since: 1907	1895
	59.5°F (15.3°C)	60.2°F (15.7°C)	-0.7°F (-0.4°C)	96th Warmest	Warmest since: 1906	2022
	Ties: 1928, 1975
Jul–Sep 1908 3-Month	61.6°F (16.4°C)	61.5°F (16.4°C)	0.1°F (0.0°C)	57th Coolest	Coolest since: 1907	1895
	61.6°F (16.4°C)	61.5°F (16.4°C)	0.1°F (0.0°C)	72nd Warmest	Warmest since: 1906	2022
	Ties: 1928, 1931, 1941, 1945, 1953, 1973, 1992, 1999, 2010
Jun–Sep 1908 4-Month	60.3°F (15.7°C)	60.5°F (15.8°C)	-0.2°F (-0.1°C)	44th Coolest	Coolest since: 1907	1954
	60.3°F (15.7°C)	60.5°F (15.8°C)	-0.2°F (-0.1°C)	85th Warmest	Warmest since: 1906	2021
	Ties: 1896, 1905, 1917, 1956, 1957, 1968
May–Sep 1908 5-Month	58.1°F (14.5°C)	58.8°F (14.9°C)	-0.7°F (-0.4°C)	30th Coolest	Coolest since: 1907	1899, 1964
	58.1°F (14.5°C)	58.8°F (14.9°C)	-0.7°F (-0.4°C)	99th Warmest	Warmest since: 1906	1958
	Ties: 1927, 1965, 1983
Apr–Sep 1908 6-Month	56.0°F (13.3°C)	56.5°F (13.6°C)	-0.5°F (-0.3°C)	34th Coolest	Coolest since: 1907	1955
	56.0°F (13.3°C)	56.5°F (13.6°C)	-0.5°F (-0.3°C)	95th Warmest	Warmest since: 1906	2015
	Ties: 1935, 1950, 1968, 1980, 1982, 1983, 2008
Mar–Sep 1908 7-Month	53.4°F (11.9°C)	54.0°F (12.2°C)	-0.6°F (-0.3°C)	37th Coolest	Coolest since: 1907	1955
	53.4°F (11.9°C)	54.0°F (12.2°C)	-0.6°F (-0.3°C)	92nd Warmest	Warmest since: 1906	2015
	Ties: 1929, 1945, 1965, 1972, 1980
Feb–Sep 1908 8-Month	50.7°F (10.4°C)	51.3°F (10.7°C)	-0.6°F (-0.3°C)	35th Coolest	Coolest since: 1907	1955
	50.7°F (10.4°C)	51.3°F (10.7°C)	-0.6°F (-0.3°C)	94th Warmest	Warmest since: 1906	2015
	Ties: 1897
Jan–Sep 1908 9-Month	48.4°F (9.1°C)	48.8°F (9.3°C)	-0.4°F (-0.2°C)	46th Coolest	Coolest since: 1907	1916
	48.4°F (9.1°C)	48.8°F (9.3°C)	-0.4°F (-0.2°C)	83rd Warmest	Warmest since: 1906	2015
	Ties: 1919, 1935, 1971
Dec 1907–Sep 1908 10-Month	46.9°F (8.3°C)	47.0°F (8.3°C)	-0.1°F (0.0°C)	55th Coolest	Coolest since: 1907	1916
	46.9°F (8.3°C)	47.0°F (8.3°C)	-0.1°F (0.0°C)	73rd Warmest	Warmest since: 1906	2015
	Ties: 1928, 1935
Nov 1907–Sep 1908 11-Month	46.2°F (7.9°C)	46.1°F (7.8°C)	0.1°F (0.1°C)	60th Coolest	Coolest since: 1907	1916, 1917
	46.2°F (7.9°C)	46.1°F (7.8°C)	0.1°F (0.1°C)	68th Warmest	Warmest since: 1906	2015
	Ties: 1946, 1951, 1973, 1989
Oct 1907–Sep 1908 12-Month	46.5°F (8.1°C)	46.1°F (7.8°C)	0.4°F (0.3°C)	74th Coolest	Coolest since: 1907	1917
	46.5°F (8.1°C)	46.1°F (7.8°C)	0.4°F (0.3°C)	54th Warmest	Warmest since: 1905	2015
	Ties: 1935, 1978, 1999, 2010
Apr 1907–Sep 1908 18-Month	49.5°F (9.7°C)	49.6°F (9.8°C)	-0.1°F (-0.1°C)	53rd Coolest	Coolest since: 1907	1917
	49.5°F (9.7°C)	49.6°F (9.8°C)	-0.1°F (-0.1°C)	75th Warmest	Warmest since: 1906	2015
	Ties: 2012
Oct 1906–Sep 1908 24-Month	45.6°F (7.6°C)	46.1°F (7.8°C)	-0.5°F (-0.2°C)	30th Coolest	Coolest since: 1907	1917
	45.6°F (7.6°C)	46.1°F (7.8°C)	-0.5°F (-0.2°C)	97th Warmest	Warmest since: 1906	2016
	Ties: 1900, 1965, 1980
Oct 1905–Sep 1908 36-Month	45.8°F (7.7°C)	46.1°F (7.8°C)	-0.3°F (-0.1°C)	36th Coolest	Coolest since: 1904	1950
	45.8°F (7.7°C)	46.1°F (7.8°C)	-0.3°F (-0.1°C)	90th Warmest	Warmest since: 1907	2016
	Ties: 1916, 1932, 1964, 1985
Oct 1904–Sep 1908 48-Month	46.2°F (7.9°C)	46.2°F (7.9°C)	0.0°F (0.0°C)	67th Coolest	Coolest since: 1907	1950, 1951, 1952
	46.2°F (7.9°C)	46.2°F (7.9°C)	0.0°F (0.0°C)	58th Warmest	Warmest to Date	2016
	Ties: 1939, 1945, 1946, 1963, 1964, 1982, 2011
Oct 1903–Sep 1908 60-Month	46.1°F (7.8°C)	46.1°F (7.8°C)	0.0°F (0.0°C)	50th Coolest	Coolest since: 1907	1920, 1952
	46.1°F (7.8°C)	46.1°F (7.8°C)	0.0°F (0.0°C)	74th Warmest	Warmest since: 1906	2017
	Ties: 1906, 1929, 1936, 1937, 1964, 1965, 1977, 1987

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on February 1, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings