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, August 2010

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
August 2010 1-Month	63.5°F (17.5°C)	63.5°F (17.5°C)	0.0°F (0.0°C)	55th Coolest	Coolest since: 2007	1899
	63.5°F (17.5°C)	63.5°F (17.5°C)	0.0°F (0.0°C)	74th Warmest	Warmest since: 2009	2022
	Ties: 1906, 1919, 1952
Jul–Aug 2010 2-Month	63.8°F (17.7°C)	63.7°F (17.6°C)	0.1°F (0.1°C)	52nd Coolest	Coolest since: 2000	1954, 1993
	63.8°F (17.7°C)	63.7°F (17.6°C)	0.1°F (0.1°C)	77th Warmest	Warmest since: 2009	2022
	Ties: 1919, 1951, 1999
Jun–Aug 2010 3-Month	61.2°F (16.2°C)	61.8°F (16.6°C)	-0.6°F (-0.4°C)	34th Coolest	Coolest since: 1999	1954
	61.2°F (16.2°C)	61.8°F (16.6°C)	-0.6°F (-0.4°C)	95th Warmest	Warmest since: 2009	2015
	Ties: 1897, 1999
May–Aug 2010 4-Month	58.1°F (14.5°C)	59.3°F (15.2°C)	-1.2°F (-0.7°C)	17th Coolest	Coolest since: 1999	1899
	58.1°F (14.5°C)	59.3°F (15.2°C)	-1.2°F (-0.7°C)	112th Warmest	Warmest since: 2009	1958, 2015
	Ties: 1895, 1933
Apr–Aug 2010 5-Month	55.4°F (13.0°C)	56.5°F (13.6°C)	-1.1°F (-0.6°C)	22nd Coolest	Coolest since: 1999	1899
	55.4°F (13.0°C)	56.5°F (13.6°C)	-1.1°F (-0.6°C)	107th Warmest	Warmest since: 2009	2015
	Ties: 1933, 1935, 1943
Mar–Aug 2010 6-Month	53.0°F (11.7°C)	53.5°F (11.9°C)	-0.5°F (-0.2°C)	46th Coolest	Coolest since: 2008	1955
	53.0°F (11.7°C)	53.5°F (11.9°C)	-0.5°F (-0.2°C)	83rd Warmest	Warmest since: 2009	2015
	Ties: 1929, 1932, 1960
Feb–Aug 2010 7-Month	50.9°F (10.5°C)	50.5°F (10.3°C)	0.4°F (0.2°C)	74th Coolest	Coolest since: 2008	1955
Feb–Aug 2010 7-Month	50.9°F (10.5°C)	50.5°F (10.3°C)	0.4°F (0.2°C)	55th Warmest	Warmest since: 2009	2015
Jan–Aug 2010 8-Month	49.1°F (9.5°C)	47.8°F (8.8°C)	1.3°F (0.7°C)	99th Coolest	Coolest since: 2009	1950
	49.1°F (9.5°C)	47.8°F (8.8°C)	1.3°F (0.7°C)	30th Warmest	Warmest since: 2006	2015
	Ties: 1914
Dec 2009–Aug 2010 9-Month	46.6°F (8.1°C)	45.9°F (7.7°C)	0.7°F (0.4°C)	85th Coolest	Coolest since: 2009	1950
	46.6°F (8.1°C)	45.9°F (7.7°C)	0.7°F (0.4°C)	43rd Warmest	Warmest since: 2007	2015
	Ties: 1915, 1918, 1968, 1986
Nov 2009–Aug 2010 10-Month	45.7°F (7.6°C)	44.9°F (7.2°C)	0.8°F (0.4°C)	85th Coolest	Coolest since: 2009	1917
	45.7°F (7.6°C)	44.9°F (7.2°C)	0.8°F (0.4°C)	43rd Warmest	Warmest since: 2007	2015
	Ties: 1906, 1968, 1978, 1995, 2017
Oct 2009–Aug 2010 11-Month	45.6°F (7.6°C)	45.2°F (7.3°C)	0.4°F (0.3°C)	76th Coolest	Coolest since: 2009	1917
	45.6°F (7.6°C)	45.2°F (7.3°C)	0.4°F (0.3°C)	52nd Warmest	Warmest since: 2007	2015
	Ties: 1942, 1963, 1989
Sep 2009–Aug 2010 12-Month	46.8°F (8.2°C)	46.2°F (7.9°C)	0.6°F (0.3°C)	84th Coolest	Coolest since: 2009	1917
	46.8°F (8.2°C)	46.2°F (7.9°C)	0.6°F (0.3°C)	44th Warmest	Warmest since: 2007	2015
	Ties: 1914, 1925, 1931, 1970, 1996, 2017
Mar 2009–Aug 2010 18-Month	49.2°F (9.6°C)	48.6°F (9.2°C)	0.6°F (0.4°C)	87th Coolest	Coolest since: 2009	1917
	49.2°F (9.6°C)	48.6°F (9.2°C)	0.6°F (0.4°C)	41st Warmest	Warmest since: 2007	2015
	Ties: 1925, 1931, 2002
Sep 2008–Aug 2010 24-Month	46.7°F (8.2°C)	46.2°F (7.9°C)	0.5°F (0.3°C)	81st Coolest	Coolest since: 2009	1917
	46.7°F (8.2°C)	46.2°F (7.9°C)	0.5°F (0.3°C)	46th Warmest	Warmest since: 2007	2016
	Ties: 1945
Sep 2007–Aug 2010 36-Month	46.3°F (7.9°C)	46.1°F (7.8°C)	0.2°F (0.1°C)	69th Coolest	Coolest since: 1987	1950
	46.3°F (7.9°C)	46.1°F (7.8°C)	0.2°F (0.1°C)	57th Warmest	Warmest since: 2009	2016
	Ties: 1902, 1934, 1970, 1984, 2012
Sep 2006–Aug 2010 48-Month	46.5°F (8.1°C)	46.1°F (7.8°C)	0.4°F (0.3°C)	79th Coolest	Coolest since: 1988	1950, 1951, 1952, 1957
	46.5°F (8.1°C)	46.1°F (7.8°C)	0.4°F (0.3°C)	46th Warmest	Warmest since: 2009	2016
	Ties: 1936, 1944
Sep 2005–Aug 2010 60-Month	46.6°F (8.1°C)	46.1°F (7.8°C)	0.5°F (0.3°C)	87th Coolest	Coolest since: 1997	1920, 1952
	46.6°F (8.1°C)	46.1°F (7.8°C)	0.5°F (0.3°C)	37th Warmest	Warmest since: 2009	2016, 2017, 2018
	Ties: 1927, 1938, 1945, 1961, 1962, 1967, 1997, 2013

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on January 30, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings