Climate at a Glance

Statewide Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of September 2020. For more information, please see Climatological Rankings.


Washington

Average Temperature Rankings, April 2009

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
April 2009
1-Month
44.1°F
(6.7°C)
45.1°F
(7.3°C)
-1.0°F
(-0.6°C)
42nd Coolest Coolest since: 2008 1955
85th Warmest Warmest since: 2007 1934
Mar–Apr 2009
2-Month
39.7°F
(4.3°C)
41.8°F
(5.4°C)
-2.1°F
(-1.1°C)
19th Coolest Coolest since: 2008 1955
108th Warmest Warmest since: 2007 1934
Ties: 1945
Feb–Apr 2009
3-Month
37.5°F
(3.1°C)
38.9°F
(3.8°C)
-1.4°F
(-0.7°C)
25th Coolest Coolest since: 1989 1955
102nd Warmest Warmest since: 2008 1934
Ties: 1907, 1949, 1954, 1964, 1969
Jan–Apr 2009
4-Month
35.6°F
(2.0°C)
36.2°F
(2.3°C)
-0.6°F
(-0.3°C)
43rd Coolest Coolest since: 2008 1950
84th Warmest Warmest since: 2007 1934
Ties: 1935
Dec 2008–Apr 2009
5-Month
33.8°F
(1.0°C)
35.2°F
(1.8°C)
-1.4°F
(-0.8°C)
28th Coolest Coolest since: 1993 1950
98th Warmest Warmest since: 2008 1934
Ties: 1910
Nov 2008–Apr 2009
6-Month
34.8°F
(1.6°C)
35.4°F
(1.9°C)
-0.6°F
(-0.3°C)
40th Coolest Coolest since: 2008 1917, 1949
86th Warmest Warmest since: 2007 1934
Ties: 1898, 1911, 1928, 2011
Oct 2008–Apr 2009
7-Month
36.5°F
(2.5°C)
37.1°F
(2.8°C)
-0.6°F
(-0.3°C)
38th Coolest Coolest since: 2008 1917
88th Warmest Warmest since: 2007 1934
Ties: 2017
Sep 2008–Apr 2009
8-Month
39.2°F
(4.0°C)
39.6°F
(4.2°C)
-0.4°F
(-0.2°C)
49th Coolest Coolest since: 2008 1917, 1949
77th Warmest Warmest since: 2007 2015
Ties: 1901
Aug 2008–Apr 2009
9-Month
41.9°F
(5.5°C)
42.2°F
(5.7°C)
-0.3°F
(-0.2°C)
46th Coolest Coolest since: 2008 1949
80th Warmest Warmest since: 2007 2015
Ties: 1930, 1973
Jul 2008–Apr 2009
10-Month
44.2°F
(6.8°C)
44.4°F
(6.9°C)
-0.2°F
(-0.1°C)
48th Coolest Coolest since: 2008 1949
78th Warmest Warmest since: 2007 2015
Ties: 1997, 2011, 2017
Jun 2008–Apr 2009
11-Month
45.3°F
(7.4°C)
45.6°F
(7.6°C)
-0.3°F
(-0.2°C)
40th Coolest Coolest since: 2008 1917
86th Warmest Warmest since: 2008 2016
Ties: 1928, 1947, 1973, 1984, 1993, 2001, 2008, 2011
May 2008–Apr 2009
12-Month
45.9°F
(7.7°C)
46.1°F
(7.8°C)
-0.2°F
(-0.1°C)
46th Coolest Coolest since: 2001 1917
80th Warmest Warmest since: 2008 2016
Ties: 1943, 1975, 1982
Nov 2007–Apr 2009
18-Month
42.1°F
(5.6°C)
42.5°F
(5.8°C)
-0.4°F
(-0.2°C)
41st Coolest Coolest since: 1986 1917
84th Warmest Warmest since: 2008 2016
Ties: 1900, 1909, 1938, 1980
May 2007–Apr 2009
24-Month
45.9°F
(7.7°C)
46.1°F
(7.8°C)
-0.2°F
(-0.1°C)
44th Coolest Coolest since: 1986 1917, 1950
81st Warmest Warmest since: 2008 2016
Ties: 1900, 1902, 1932, 1961, 1966, 1976
May 2006–Apr 2009
36-Month
46.4°F
(8.0°C)
46.1°F
(7.8°C)
0.3°F
(0.2°C)
76th Coolest Coolest since: 1987 1957
48th Warmest Warmest since: 2008 2016
Ties: 1925, 1947, 1963, 1970, 2011
May 2005–Apr 2009
48-Month
46.6°F
(8.1°C)
46.1°F
(7.8°C)
0.5°F
(0.3°C)
83rd Coolest Coolest since: 1988 1952, 1957
40th Warmest Warmest since: 2008 2016, 2018
Ties: 1969, 1970, 1984
May 2004–Apr 2009
60-Month
46.9°F
(8.3°C)
46.1°F
(7.8°C)
0.8°F
(0.5°C)
94th Coolest Coolest since: 2001 1913, 1952
28th Warmest Warmest since: 2008 2018, 2019
Ties: 2001

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2020, retrieved on October 23, 2020 from https://www.ncdc.noaa.gov/cag/