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 1897

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
September 1897 1-Month	54.6°F (12.6°C)	56.9°F (13.8°C)	-2.3°F (-1.2°C)	23rd Coolest	Coolest since: 1896	1895
September 1897 1-Month	54.6°F (12.6°C)	56.9°F (13.8°C)	-2.3°F (-1.2°C)	106th Warmest	Warmest to Date	1967
Aug–Sep 1897 2-Month	60.4°F (15.8°C)	60.2°F (15.7°C)	0.2°F (0.1°C)	69th Coolest	Coolest since: 1896	1895
	60.4°F (15.8°C)	60.2°F (15.7°C)	0.2°F (0.1°C)	60th Warmest	Warmest to Date	2022
	Ties: 1929, 1951, 1957, 1971, 1982, 1993
Jul–Sep 1897 3-Month	60.4°F (15.8°C)	61.5°F (16.4°C)	-1.1°F (-0.6°C)	23rd Coolest	Coolest since: 1895	1895
	60.4°F (15.8°C)	61.5°F (16.4°C)	-1.1°F (-0.6°C)	106th Warmest	Warmest since: 1896	2022
	Ties: 1969, 1980
Jun–Sep 1897 4-Month	59.5°F (15.3°C)	60.5°F (15.8°C)	-1.0°F (-0.5°C)	21st Coolest	Coolest since: 1895	1954
Jun–Sep 1897 4-Month	59.5°F (15.3°C)	60.5°F (15.8°C)	-1.0°F (-0.5°C)	108th Warmest	Warmest since: 1896	2021
May–Sep 1897 5-Month	58.8°F (14.9°C)	58.8°F (14.9°C)	0.0°F (0.0°C)	57th Coolest	Coolest since: 1896	1899, 1964
	58.8°F (14.9°C)	58.8°F (14.9°C)	0.0°F (0.0°C)	72nd Warmest	Warmest to Date	1958
	Ties: 1926, 1946, 1988, 1993
Apr–Sep 1897 6-Month	56.9°F (13.8°C)	56.5°F (13.6°C)	0.4°F (0.2°C)	74th Coolest	Coolest since: 1896	1955
	56.9°F (13.8°C)	56.5°F (13.6°C)	0.4°F (0.2°C)	55th Warmest	Warmest to Date	2015
	Ties: 1922, 1928, 1977, 1985, 2001
Mar–Sep 1897 7-Month	53.3°F (11.8°C)	54.0°F (12.2°C)	-0.7°F (-0.4°C)	34th Coolest	Coolest since: 1896	1955
	53.3°F (11.8°C)	54.0°F (12.2°C)	-0.7°F (-0.4°C)	95th Warmest	Warmest to Date	2015
	Ties: 1919, 2008
Feb–Sep 1897 8-Month	50.7°F (10.4°C)	51.3°F (10.7°C)	-0.6°F (-0.3°C)	35th Coolest	Coolest since: 1896	1955
	50.7°F (10.4°C)	51.3°F (10.7°C)	-0.6°F (-0.3°C)	94th Warmest	Warmest to Date	2015
	Ties: 1908
Jan–Sep 1897 9-Month	48.2°F (9.0°C)	48.8°F (9.3°C)	-0.6°F (-0.3°C)	39th Coolest	Coolest since: 1895	1916
	48.2°F (9.0°C)	48.8°F (9.3°C)	-0.6°F (-0.3°C)	90th Warmest	Warmest since: 1896	2015
	Ties: 1910, 1959, 1960, 1976
Dec 1896–Sep 1897 10-Month	46.8°F (8.2°C)	47.0°F (8.3°C)	-0.2°F (-0.1°C)	52nd Coolest	Coolest since: 1896	1916
	46.8°F (8.2°C)	47.0°F (8.3°C)	-0.2°F (-0.1°C)	76th Warmest	Warmest to Date	2015
	Ties: 1959, 1982
Nov 1896–Sep 1897 11-Month	45.2°F (7.3°C)	46.0°F (7.8°C)	-0.8°F (-0.5°C)	30th Coolest	Coolest since: 1897	1916, 1917
	45.2°F (7.3°C)	46.0°F (7.8°C)	-0.8°F (-0.5°C)	98th Warmest	Warmest since: 1896	2015
	Ties: 1901, 1954, 1972
Oct 1896–Sep 1897 12-Month	45.3°F (7.4°C)	46.1°F (7.8°C)	-0.8°F (-0.4°C)	25th Coolest	Coolest since: 1897	1917
	45.3°F (7.4°C)	46.1°F (7.8°C)	-0.8°F (-0.4°C)	103rd Warmest	Warmest since: 1896	2015
	Ties: 1901, 1911, 1912, 1936, 1943, 1948, 1986
Apr 1896–Sep 1897 18-Month	48.6°F (9.2°C)	49.6°F (9.8°C)	-1.0°F (-0.6°C)	18th Coolest	Coolest since: 1897	1917
	48.6°F (9.2°C)	49.6°F (9.8°C)	-1.0°F (-0.6°C)	110th Warmest	Warmest since: 1896	2015
	Ties: 1965
Oct 1895–Sep 1897 24-Month	45.5°F (7.5°C)	46.1°F (7.8°C)	-0.6°F (-0.3°C)	26th Coolest	Coolest since: 1897	1917
	45.5°F (7.5°C)	46.1°F (7.8°C)	-0.6°F (-0.3°C)	101st Warmest	Warmest to Date	2016
	Ties: 1903, 1907, 1918

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on January 27, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings