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 1991

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
August 1991 1-Month	65.8°F (18.8°C)	63.5°F (17.5°C)	2.3°F (1.3°C)	103rd Coolest	Coolest since: 1990	1899
	65.8°F (18.8°C)	63.5°F (17.5°C)	2.3°F (1.3°C)	26th Warmest	Warmest since: 1986	2022
	Ties: 2005, 2021
Jul–Aug 1991 2-Month	65.2°F (18.4°C)	63.7°F (17.6°C)	1.5°F (0.8°C)	102nd Coolest	Coolest since: 1989	1954, 1993
	65.2°F (18.4°C)	63.7°F (17.6°C)	1.5°F (0.8°C)	27th Warmest	Warmest since: 1990	2022
	Ties: 1915, 2020
Jun–Aug 1991 3-Month	61.7°F (16.5°C)	61.7°F (16.5°C)	0.0°F (0.0°C)	52nd Coolest	Coolest since: 1988	1954
	61.7°F (16.5°C)	61.7°F (16.5°C)	0.0°F (0.0°C)	77th Warmest	Warmest since: 1990	2015
	Ties: 1904, 1908, 1913, 1914, 1924, 1929, 1988, 2001
May–Aug 1991 4-Month	58.8°F (14.9°C)	59.2°F (15.1°C)	-0.4°F (-0.2°C)	37th Coolest	Coolest since: 1984	1899
	58.8°F (14.9°C)	59.2°F (15.1°C)	-0.4°F (-0.2°C)	92nd Warmest	Warmest since: 1990	1958, 2015
	Ties: 1950, 1981, 1993
Apr–Aug 1991 5-Month	56.0°F (13.3°C)	56.4°F (13.6°C)	-0.4°F (-0.3°C)	44th Coolest	Coolest since: 1984	1899
	56.0°F (13.3°C)	56.4°F (13.6°C)	-0.4°F (-0.3°C)	85th Warmest	Warmest since: 1990	2015
	Ties: 1912, 1932, 1993
Mar–Aug 1991 6-Month	52.9°F (11.6°C)	53.4°F (11.9°C)	-0.5°F (-0.3°C)	36th Coolest	Coolest since: 1984	1955
	52.9°F (11.6°C)	53.4°F (11.9°C)	-0.5°F (-0.3°C)	93rd Warmest	Warmest since: 1990	2015
	Ties: 1908, 1919, 1921, 1922, 1951, 1963, 1966, 1974, 1982
Feb–Aug 1991 7-Month	51.1°F (10.6°C)	50.5°F (10.3°C)	0.6°F (0.3°C)	81st Coolest	Coolest since: 1989	1955
	51.1°F (10.6°C)	50.5°F (10.3°C)	0.6°F (0.3°C)	48th Warmest	Warmest since: 1990	2015
	Ties: 1898, 1997, 2009
Jan–Aug 1991 8-Month	48.3°F (9.1°C)	47.8°F (8.8°C)	0.5°F (0.3°C)	77th Coolest	Coolest since: 1989	1950
	48.3°F (9.1°C)	47.8°F (8.8°C)	0.5°F (0.3°C)	52nd Warmest	Warmest since: 1990	2015
	Ties: 1945, 1946, 1953, 2002, 2012
Dec 1990–Aug 1991 9-Month	45.6°F (7.6°C)	45.9°F (7.7°C)	-0.3°F (-0.1°C)	46th Coolest	Coolest since: 1985	1950
	45.6°F (7.6°C)	45.9°F (7.7°C)	-0.3°F (-0.1°C)	82nd Warmest	Warmest since: 1990	2015
	Ties: 1901, 1971, 1980, 1982
Nov 1990–Aug 1991 10-Month	45.0°F (7.2°C)	45.0°F (7.2°C)	0.0°F (0.0°C)	58th Coolest	Coolest since: 1989	1917
	45.0°F (7.2°C)	45.0°F (7.2°C)	0.0°F (0.0°C)	70th Warmest	Warmest since: 1990	2015
	Ties: 1928, 1935, 1944, 1951, 1973, 1982
Oct 1990–Aug 1991 11-Month	45.0°F (7.2°C)	45.2°F (7.3°C)	-0.2°F (-0.1°C)	51st Coolest	Coolest since: 1986	1917
	45.0°F (7.2°C)	45.2°F (7.3°C)	-0.2°F (-0.1°C)	77th Warmest	Warmest since: 1990	2015
	Ties: 1896, 1898, 1982
Sep 1990–Aug 1991 12-Month	46.4°F (8.0°C)	46.1°F (7.8°C)	0.3°F (0.2°C)	69th Coolest	Coolest since: 1986	1917
	46.4°F (8.0°C)	46.1°F (7.8°C)	0.3°F (0.2°C)	59th Warmest	Warmest since: 1990	2015
	Ties: 1944, 1978
Mar 1990–Aug 1991 18-Month	49.3°F (9.6°C)	48.6°F (9.2°C)	0.7°F (0.4°C)	90th Coolest	Coolest since: 1989	1917
	49.3°F (9.6°C)	48.6°F (9.2°C)	0.7°F (0.4°C)	38th Warmest	Warmest since: 1990	2015
	Ties: 1915, 1924
Sep 1989–Aug 1991 24-Month	47.2°F (8.4°C)	46.1°F (7.8°C)	1.1°F (0.6°C)	99th Coolest	Coolest since: 1989	1917
	47.2°F (8.4°C)	46.1°F (7.8°C)	1.1°F (0.6°C)	28th Warmest	Warmest since: 1990	2016
	Ties: 1942, 1998, 2007
Sep 1988–Aug 1991 36-Month	47.0°F (8.3°C)	46.1°F (7.8°C)	0.9°F (0.5°C)	99th Coolest	Coolest since: 1988	1950
	47.0°F (8.3°C)	46.1°F (7.8°C)	0.9°F (0.5°C)	27th Warmest	Warmest since: 1990	2016
	Ties: 1993, 2003
Sep 1987–Aug 1991 48-Month	47.1°F (8.4°C)	46.1°F (7.8°C)	1.0°F (0.6°C)	103rd Coolest	Coolest since: 1989	1950, 1951, 1952, 1957
	47.1°F (8.4°C)	46.1°F (7.8°C)	1.0°F (0.6°C)	22nd Warmest	Warmest since: 1990	2016
	Ties: 1943, 1961, 1998, 2003
Sep 1986–Aug 1991 60-Month	47.2°F (8.4°C)	46.1°F (7.8°C)	1.1°F (0.6°C)	106th Coolest	Coolest since: 1990	1920, 1952
	47.2°F (8.4°C)	46.1°F (7.8°C)	1.1°F (0.6°C)	18th Warmest	Warmest since: 1942	2016, 2017, 2018
	Ties: 1941, 1995, 2008

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on February 5, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings