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, July 2018

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
July 2018 1-Month	67.5°F (19.7°C)	64.1°F (17.8°C)	3.4°F (1.9°C)	118th Coolest	Coolest since: 2017	1993
	67.5°F (19.7°C)	64.1°F (17.8°C)	3.4°F (1.9°C)	11th Warmest	Warmest since: 2015	2021
	Ties: 1960, 2003, 2006, 2009
Jun–Jul 2018 2-Month	62.8°F (17.1°C)	60.8°F (16.0°C)	2.0°F (1.1°C)	109th Coolest	Coolest since: 2016	1901
	62.8°F (17.1°C)	60.8°F (16.0°C)	2.0°F (1.1°C)	20th Warmest	Warmest since: 2017	2021
	Ties: 1940, 1941, 2002, 2007, 2022
May–Jul 2018 3-Month	61.1°F (16.2°C)	57.9°F (14.4°C)	3.2°F (1.8°C)	124th Coolest	Coolest since: 2017	1916
May–Jul 2018 3-Month	61.1°F (16.2°C)	57.9°F (14.4°C)	3.2°F (1.8°C)	5th Warmest	Warmest since: 2015	2015
Apr–Jul 2018 4-Month	57.1°F (13.9°C)	54.6°F (12.6°C)	2.5°F (1.3°C)	120th Coolest	Coolest since: 2017	2011
Apr–Jul 2018 4-Month	57.1°F (13.9°C)	54.6°F (12.6°C)	2.5°F (1.3°C)	9th Warmest	Warmest since: 2016	2015
Mar–Jul 2018 5-Month	53.5°F (11.9°C)	51.5°F (10.8°C)	2.0°F (1.1°C)	116th Coolest	Coolest since: 2017	1955
	53.5°F (11.9°C)	51.5°F (10.8°C)	2.0°F (1.1°C)	13th Warmest	Warmest since: 2016	2015
	Ties: 1925, 1998
Feb–Jul 2018 6-Month	50.0°F (10.0°C)	48.4°F (9.1°C)	1.6°F (0.9°C)	108th Coolest	Coolest since: 2017	1955
	50.0°F (10.0°C)	48.4°F (9.1°C)	1.6°F (0.9°C)	21st Warmest	Warmest since: 2016	2015
	Ties: 1924, 2013
Jan–Jul 2018 7-Month	47.9°F (8.8°C)	45.5°F (7.5°C)	2.4°F (1.3°C)	114th Coolest	Coolest since: 2017	1950
Jan–Jul 2018 7-Month	47.9°F (8.8°C)	45.5°F (7.5°C)	2.4°F (1.3°C)	15th Warmest	Warmest since: 2016	2015
Dec 2017–Jul 2018 8-Month	45.6°F (7.6°C)	43.6°F (6.4°C)	2.0°F (1.2°C)	111th Coolest	Coolest since: 2017	1950
	45.6°F (7.6°C)	43.6°F (6.4°C)	2.0°F (1.2°C)	17th Warmest	Warmest since: 2016	2015
	Ties: 1990
Nov 2017–Jul 2018 9-Month	44.8°F (7.1°C)	42.9°F (6.1°C)	1.9°F (1.0°C)	113th Coolest	Coolest since: 2017	1917
	44.8°F (7.1°C)	42.9°F (6.1°C)	1.9°F (1.0°C)	15th Warmest	Warmest since: 2016	2015
	Ties: 1987
Oct 2017–Jul 2018 10-Month	44.9°F (7.2°C)	43.3°F (6.3°C)	1.6°F (0.9°C)	109th Coolest	Coolest since: 2017	1917
Oct 2017–Jul 2018 10-Month	44.9°F (7.2°C)	43.3°F (6.3°C)	1.6°F (0.9°C)	19th Warmest	Warmest since: 2016	2015
Sep 2017–Jul 2018 11-Month	46.3°F (7.9°C)	44.6°F (7.0°C)	1.7°F (0.9°C)	111th Coolest	Coolest since: 2017	1917
	46.3°F (7.9°C)	44.6°F (7.0°C)	1.7°F (0.9°C)	17th Warmest	Warmest since: 2016	2015
	Ties: 1938
Aug 2017–Jul 2018 12-Month	48.1°F (8.9°C)	46.1°F (7.8°C)	2.0°F (1.1°C)	116th Coolest	Coolest since: 2017	1917
	48.1°F (8.9°C)	46.1°F (7.8°C)	2.0°F (1.1°C)	12th Warmest	Warmest since: 2016	2015
	Ties: 2003, 2005
Feb 2017–Jul 2018 18-Month	48.5°F (9.2°C)	46.9°F (8.3°C)	1.6°F (0.9°C)	118th Coolest	Coolest since: 2017	1917
	48.5°F (9.2°C)	46.9°F (8.3°C)	1.6°F (0.9°C)	10th Warmest	Warmest since: 2016	2016
	Ties: 1940, 1959, 1988, 1998
Aug 2016–Jul 2018 24-Month	47.3°F (8.5°C)	46.1°F (7.8°C)	1.2°F (0.7°C)	104th Coolest	Coolest since: 2013	1917
	47.3°F (8.5°C)	46.1°F (7.8°C)	1.2°F (0.7°C)	23rd Warmest	Warmest since: 2017	2016
	Ties: 2000, 2007
Aug 2015–Jul 2018 36-Month	47.9°F (8.8°C)	46.2°F (7.9°C)	1.7°F (0.9°C)	121st Coolest	Coolest since: 2014	1950
	47.9°F (8.8°C)	46.2°F (7.9°C)	1.7°F (0.9°C)	5th Warmest	Warmest since: 2017	2016
	Ties: 1941, 1992, 2006
Aug 2014–Jul 2018 48-Month	48.5°F (9.2°C)	46.1°F (7.8°C)	2.4°F (1.4°C)	123rd Coolest	Coolest since: 2017	1952
Aug 2014–Jul 2018 48-Month	48.5°F (9.2°C)	46.1°F (7.8°C)	2.4°F (1.4°C)	2nd Warmest	Warmest since: 2016	2016
Aug 2013–Jul 2018 60-Month	48.3°F (9.1°C)	46.1°F (7.8°C)	2.2°F (1.3°C)	123rd Coolest	Coolest since: 2017	1952
Aug 2013–Jul 2018 60-Month	48.3°F (9.1°C)	46.1°F (7.8°C)	2.2°F (1.3°C)	1st Warmest	Warmest to Date	2018

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on February 7, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings