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 1941

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
September 1941 1-Month	53.4°F (11.9°C)	56.9°F (13.8°C)	-3.5°F (-1.9°C)	9th Coolest	Coolest since: 1933	1895
	53.4°F (11.9°C)	56.9°F (13.8°C)	-3.5°F (-1.9°C)	120th Warmest	Warmest since: 1940	1967
	Ties: 1971
Aug–Sep 1941 2-Month	58.4°F (14.7°C)	60.2°F (15.7°C)	-1.8°F (-1.0°C)	16th Coolest	Coolest since: 1926	1895
	58.4°F (14.7°C)	60.2°F (15.7°C)	-1.8°F (-1.0°C)	113th Warmest	Warmest since: 1940	2022
	Ties: 1902
Jul–Sep 1941 3-Month	61.6°F (16.4°C)	61.5°F (16.4°C)	0.1°F (0.0°C)	57th Coolest	Coolest since: 1937	1895
	61.6°F (16.4°C)	61.5°F (16.4°C)	0.1°F (0.0°C)	72nd Warmest	Warmest since: 1940	2022
	Ties: 1908, 1928, 1931, 1945, 1953, 1973, 1992, 1999, 2010
Jun–Sep 1941 4-Month	60.6°F (15.9°C)	60.5°F (15.8°C)	0.1°F (0.1°C)	60th Coolest	Coolest since: 1935	1954
	60.6°F (15.9°C)	60.5°F (15.8°C)	0.1°F (0.1°C)	69th Warmest	Warmest since: 1940	2021
	Ties: 1904, 1926, 1928, 1931, 1978, 1988, 2008, 2011
May–Sep 1941 5-Month	58.9°F (14.9°C)	58.8°F (14.9°C)	0.1°F (0.0°C)	62nd Coolest	Coolest since: 1935	1899, 1964
	58.9°F (14.9°C)	58.8°F (14.9°C)	0.1°F (0.0°C)	67th Warmest	Warmest since: 1940	1958
	Ties: 1945, 1974
Apr–Sep 1941 6-Month	57.1°F (13.9°C)	56.5°F (13.6°C)	0.6°F (0.3°C)	85th Coolest	Coolest since: 1937	1955
	57.1°F (13.9°C)	56.5°F (13.6°C)	0.6°F (0.3°C)	44th Warmest	Warmest since: 1940	2015
	Ties: 1898, 1918, 1923, 1924, 1944, 1947, 1969
Mar–Sep 1941 7-Month	55.3°F (12.9°C)	54.0°F (12.2°C)	1.3°F (0.7°C)	108th Coolest	Coolest since: 1939	1955
	55.3°F (12.9°C)	54.0°F (12.2°C)	1.3°F (0.7°C)	21st Warmest	Warmest since: 1940	2015
	Ties: 1915, 1938, 1979, 2005, 2020
Feb–Sep 1941 8-Month	53.0°F (11.7°C)	51.4°F (10.8°C)	1.6°F (0.9°C)	113th Coolest	Coolest since: 1939	1955
	53.0°F (11.7°C)	51.4°F (10.8°C)	1.6°F (0.9°C)	16th Warmest	Warmest since: 1940	2015
	Ties: 1915, 1925, 1961, 2014
Jan–Sep 1941 9-Month	50.7°F (10.4°C)	48.8°F (9.3°C)	1.9°F (1.1°C)	110th Coolest	Coolest since: 1939	1916
	50.7°F (10.4°C)	48.8°F (9.3°C)	1.9°F (1.1°C)	19th Warmest	Warmest since: 1940	2015
	Ties: 1961, 2006
Dec 1940–Sep 1941 10-Month	48.9°F (9.4°C)	47.0°F (8.3°C)	1.9°F (1.1°C)	111th Coolest	Coolest since: 1939	1916
	48.9°F (9.4°C)	47.0°F (8.3°C)	1.9°F (1.1°C)	17th Warmest	Warmest since: 1940	2015
	Ties: 2005
Nov 1940–Sep 1941 11-Month	47.4°F (8.6°C)	46.0°F (7.8°C)	1.4°F (0.8°C)	102nd Coolest	Coolest since: 1939	1916, 1917
	47.4°F (8.6°C)	46.0°F (7.8°C)	1.4°F (0.8°C)	26th Warmest	Warmest since: 1940	2015
	Ties: 2000, 2006
Oct 1940–Sep 1941 12-Month	47.6°F (8.7°C)	46.1°F (7.8°C)	1.5°F (0.9°C)	108th Coolest	Coolest since: 1939	1917
	47.6°F (8.7°C)	46.1°F (7.8°C)	1.5°F (0.9°C)	20th Warmest	Warmest since: 1940	2015
	Ties: 2018, 2020
Apr 1940–Sep 1941 18-Month	51.4°F (10.8°C)	49.6°F (9.8°C)	1.8°F (1.0°C)	118th Coolest	Coolest since: 1939	1917
	51.4°F (10.8°C)	49.6°F (9.8°C)	1.8°F (1.0°C)	10th Warmest	Warmest since: 1940	2015
	Ties: 2004
Oct 1939–Sep 1941 24-Month	48.2°F (9.0°C)	46.1°F (7.8°C)	2.1°F (1.2°C)	124th Coolest	Coolest since: 1940	1917
	48.2°F (9.0°C)	46.1°F (7.8°C)	2.1°F (1.2°C)	3rd Warmest	Warmest to Date	2016
	Ties: 2004
Oct 1938–Sep 1941 36-Month	47.7°F (8.7°C)	46.1°F (7.8°C)	1.6°F (0.9°C)	116th Coolest	Coolest since: 1939	1950
	47.7°F (8.7°C)	46.1°F (7.8°C)	1.6°F (0.9°C)	10th Warmest	Warmest since: 1940	2016
	Ties: 1942, 2004, 2021
Oct 1937–Sep 1941 48-Month	47.7°F (8.7°C)	46.1°F (7.8°C)	1.6°F (0.9°C)	118th Coolest	Coolest since: 1940	1950, 1951, 1952
	47.7°F (8.7°C)	46.1°F (7.8°C)	1.6°F (0.9°C)	7th Warmest	Warmest to Date	2016
	Ties: 2021
Oct 1936–Sep 1941 60-Month	47.1°F (8.4°C)	46.1°F (7.8°C)	1.0°F (0.6°C)	103rd Coolest	Coolest since: 1940	1920, 1952
	47.1°F (8.4°C)	46.1°F (7.8°C)	1.0°F (0.6°C)	21st Warmest	Warmest to Date	2017
	Ties: 1990, 1993, 2002

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published November 2022, retrieved on December 5, 2022 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings