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 August 2020. For more information, please see Climatological Rankings.


Washington

Average Temperature Rankings, September 2019

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
September 2019
1-Month
57.1°F
(13.9°C)
56.9°F
(13.8°C)
0.2°F
(0.1°C)
67th Coolest Coolest since: 2018 1895
59th Warmest Warmest since: 2017 1967
Ties: 1968, 1980, 1999, 2010
Aug–Sep 2019
2-Month
61.8°F
(16.6°C)
60.2°F
(15.7°C)
1.6°F
(0.9°C)
102nd Coolest Coolest since: 2018 1895
24th Warmest Warmest since: 2017 1967
Ties: 1938
Jul–Sep 2019
3-Month
62.5°F
(16.9°C)
61.5°F
(16.4°C)
1.0°F
(0.5°C)
97th Coolest Coolest since: 2016 1895
29th Warmest Warmest since: 2018 1998
Ties: 1987
Jun–Sep 2019
4-Month
61.7°F
(16.5°C)
60.5°F
(15.8°C)
1.2°F
(0.7°C)
103rd Coolest Coolest since: 2016 1954
23rd Warmest Warmest since: 2018 1967, 1998, 2015
Ties: 2002
May–Sep 2019
5-Month
60.5°F
(15.8°C)
58.8°F
(14.9°C)
1.7°F
(0.9°C)
108th Coolest Coolest since: 2016 1899, 1964
18th Warmest Warmest since: 2018 1958
Ties: 1961, 1987
Apr–Sep 2019
6-Month
58.1°F
(14.5°C)
56.5°F
(13.6°C)
1.6°F
(0.9°C)
107th Coolest Coolest since: 2012 1955
19th Warmest Warmest since: 2018 2015
Ties: 1934, 1967
Mar–Sep 2019
7-Month
55.0°F
(12.8°C)
54.0°F
(12.2°C)
1.0°F
(0.6°C)
99th Coolest Coolest since: 2012 1955
27th Warmest Warmest since: 2018 2015
Ties: 1947, 2007
Feb–Sep 2019
8-Month
51.3°F
(10.7°C)
51.4°F
(10.8°C)
-0.1°F
(-0.1°C)
59th Coolest Coolest since: 2011 1955
67th Warmest Warmest since: 2018 2015
Ties: 1969
Jan–Sep 2019
9-Month
49.4°F
(9.7°C)
48.8°F
(9.3°C)
0.6°F
(0.4°C)
78th Coolest Coolest since: 2011 1916
48th Warmest Warmest since: 2018 2015
Ties: 1918, 1928, 1953
Dec 2018–Sep 2019
10-Month
47.8°F
(8.8°C)
47.0°F
(8.3°C)
0.8°F
(0.5°C)
93rd Coolest Coolest since: 2017 1916
32nd Warmest Warmest since: 2018 2015
Ties: 1906, 1914, 1939, 1947
Nov 2018–Sep 2019
11-Month
46.9°F
(8.3°C)
46.0°F
(7.8°C)
0.9°F
(0.5°C)
95th Coolest Coolest since: 2012 1916, 1917
30th Warmest Warmest since: 2018 2015
Ties: 1914, 1924, 1963, 1983, 1988, 2002, 2007
Oct 2018–Sep 2019
12-Month
47.0°F
(8.3°C)
46.2°F
(7.9°C)
0.8°F
(0.4°C)
96th Coolest Coolest since: 2017 1917
29th Warmest Warmest since: 2018 2015
Ties: 1924, 1966, 1995, 2017
Apr 2018–Sep 2019
18-Month
50.8°F
(10.4°C)
49.6°F
(9.8°C)
1.2°F
(0.6°C)
102nd Coolest Coolest since: 2012 1917
23rd Warmest Warmest since: 2018 2015
Ties: 2006
Oct 2017–Sep 2019
24-Month
47.3°F
(8.5°C)
46.1°F
(7.8°C)
1.2°F
(0.7°C)
103rd Coolest Coolest since: 2018 1917
21st Warmest Warmest since: 2018 2016
Ties: 1926, 1939, 1991, 1993, 2018
Oct 2016–Sep 2019
36-Month
47.2°F
(8.4°C)
46.1°F
(7.8°C)
1.1°F
(0.6°C)
104th Coolest Coolest since: 2013 1950
19th Warmest Warmest since: 2018 2016
Ties: 1926, 1996, 1999
Oct 2015–Sep 2019
48-Month
47.6°F
(8.7°C)
46.1°F
(7.8°C)
1.5°F
(0.9°C)
114th Coolest Coolest since: 2014 1950, 1951, 1952
8th Warmest Warmest since: 2018 2016
Ties: 1990, 1992, 2007
Oct 2014–Sep 2019
60-Month
48.1°F
(8.9°C)
46.1°F
(7.8°C)
2.0°F
(1.1°C)
117th Coolest Coolest since: 2015 1920, 1952
4th Warmest Warmest since: 2018 2017

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2020, retrieved on September 22, 2020 from https://www.ncdc.noaa.gov/cag/