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, April 1951

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
April 1951 1-Month	46.0°F (7.8°C)	45.1°F (7.3°C)	0.9°F (0.5°C)	87th Coolest	Coolest since: 1950	1955
	46.0°F (7.8°C)	45.1°F (7.3°C)	0.9°F (0.5°C)	42nd Warmest	Warmest since: 1949	1934
	Ties: 1932, 1996, 1998, 2012, 2020
Mar–Apr 1951 2-Month	39.8°F (4.3°C)	41.8°F (5.4°C)	-2.0°F (-1.1°C)	21st Coolest	Coolest since: 1950	1955
	39.8°F (4.3°C)	41.8°F (5.4°C)	-2.0°F (-1.1°C)	108th Warmest	Warmest since: 1949	1934
	Ties: 1970
Feb–Apr 1951 3-Month	37.3°F (2.9°C)	38.9°F (3.8°C)	-1.6°F (-0.9°C)	21st Coolest	Coolest since: 1950	1955
	37.3°F (2.9°C)	38.9°F (3.8°C)	-1.6°F (-0.9°C)	108th Warmest	Warmest since: 1949	1934
	Ties: 1904, 1971
Jan–Apr 1951 4-Month	35.2°F (1.8°C)	36.3°F (2.4°C)	-1.1°F (-0.6°C)	33rd Coolest	Coolest since: 1950	1950
	35.2°F (1.8°C)	36.3°F (2.4°C)	-1.1°F (-0.6°C)	96th Warmest	Warmest since: 1947	1934
	Ties: 2008
Dec 1950–Apr 1951 5-Month	35.2°F (1.8°C)	35.2°F (1.8°C)	0.0°F (0.0°C)	59th Coolest	Coolest since: 1950	1950
	35.2°F (1.8°C)	35.2°F (1.8°C)	0.0°F (0.0°C)	69th Warmest	Warmest since: 1947	1934
	Ties: 1896
Nov 1950–Apr 1951 6-Month	35.4°F (1.9°C)	35.4°F (1.9°C)	0.0°F (0.0°C)	53rd Coolest	Coolest since: 1950	1917, 1949
	35.4°F (1.9°C)	35.4°F (1.9°C)	0.0°F (0.0°C)	75th Warmest	Warmest since: 1947	1934
	Ties: 1945, 1982
Oct 1950–Apr 1951 7-Month	36.8°F (2.7°C)	37.1°F (2.8°C)	-0.3°F (-0.1°C)	48th Coolest	Coolest since: 1950	1917
	36.8°F (2.7°C)	37.1°F (2.8°C)	-0.3°F (-0.1°C)	80th Warmest	Warmest since: 1947	1934
	Ties: 1965, 1982
Sep 1950–Apr 1951 8-Month	39.5°F (4.2°C)	39.6°F (4.2°C)	-0.1°F (0.0°C)	55th Coolest	Coolest since: 1950	1917
	39.5°F (4.2°C)	39.6°F (4.2°C)	-0.1°F (0.0°C)	73rd Warmest	Warmest since: 1946	2015
	Ties: 1921, 1975
Aug 1950–Apr 1951 9-Month	42.3°F (5.7°C)	42.2°F (5.7°C)	0.1°F (0.0°C)	56th Coolest	Coolest since: 1950	1949
	42.3°F (5.7°C)	42.2°F (5.7°C)	0.1°F (0.0°C)	72nd Warmest	Warmest since: 1946	2015
	Ties: 1921, 1942, 1974, 1975, 1984
Jul 1950–Apr 1951 10-Month	44.5°F (6.9°C)	44.4°F (6.9°C)	0.1°F (0.0°C)	56th Coolest	Coolest since: 1950	1917, 1949
	44.5°F (6.9°C)	44.4°F (6.9°C)	0.1°F (0.0°C)	72nd Warmest	Warmest since: 1946	2015
	Ties: 1943, 1944, 1976, 1982
Jun 1950–Apr 1951 11-Month	45.7°F (7.6°C)	45.6°F (7.6°C)	0.1°F (0.0°C)	60th Coolest	Coolest since: 1950	1917
	45.7°F (7.6°C)	45.6°F (7.6°C)	0.1°F (0.0°C)	68th Warmest	Warmest since: 1946	2016
	Ties: 1908, 1974, 1975
May 1950–Apr 1951 12-Month	46.0°F (7.8°C)	46.1°F (7.8°C)	-0.1°F (0.0°C)	50th Coolest	Coolest since: 1950	1917
	46.0°F (7.8°C)	46.1°F (7.8°C)	-0.1°F (0.0°C)	78th Warmest	Warmest since: 1947	2016
	Ties: 1902, 1906, 1954, 1973, 1976, 1984, 2008
Nov 1949–Apr 1951 18-Month	41.4°F (5.2°C)	42.6°F (5.9°C)	-1.2°F (-0.7°C)	15th Coolest	Coolest since: 1950	1917
	41.4°F (5.2°C)	42.6°F (5.9°C)	-1.2°F (-0.7°C)	112th Warmest	Warmest since: 1948	2016
	Ties: 1910
May 1949–Apr 1951 24-Month	45.2°F (7.3°C)	46.1°F (7.8°C)	-0.9°F (-0.5°C)	19th Coolest	Coolest since: 1950	1917, 1950
	45.2°F (7.3°C)	46.1°F (7.8°C)	-0.9°F (-0.5°C)	108th Warmest	Warmest since: 1948	2016
	Ties: 1955
May 1948–Apr 1951 36-Month	44.6°F (7.0°C)	46.1°F (7.8°C)	-1.5°F (-0.8°C)	2nd Coolest	Coolest since: 1950	1957
	44.6°F (7.0°C)	46.1°F (7.8°C)	-1.5°F (-0.8°C)	124th Warmest	Warmest since: 1950	2016
	Ties: 1922, 1950
May 1947–Apr 1951 48-Month	44.9°F (7.2°C)	46.1°F (7.8°C)	-1.2°F (-0.6°C)	3rd Coolest	Coolest since: 1950	1952, 1957
	44.9°F (7.2°C)	46.1°F (7.8°C)	-1.2°F (-0.6°C)	122nd Warmest	Warmest since: 1950	2016, 2018
	Ties: 1923, 1950
May 1946–Apr 1951 60-Month	45.1°F (7.3°C)	46.1°F (7.8°C)	-1.0°F (-0.5°C)	3rd Coolest	Coolest since: 1920	1913, 1952
	45.1°F (7.3°C)	46.1°F (7.8°C)	-1.0°F (-0.5°C)	121st Warmest	Warmest since: 1950	2018, 2019
	Ties: 1917, 1920

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published March 2023, retrieved on March 25, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings