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 2022. For more information, please see Climatological Rankings.


Washington

Average Temperature Rankings, September 2015

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
September 2015
1-Month
56.2°F
(13.4°C)
56.9°F
(13.8°C)
-0.7°F
(-0.4°C)
48th Coolest Coolest since: 2005 1895
80th Warmest Warmest since: 2014 1967
Aug–Sep 2015
2-Month
61.4°F
(16.3°C)
60.2°F
(15.7°C)
1.2°F
(0.6°C)
93rd Coolest Coolest since: 2010 1895
35th Warmest Warmest since: 2014 1967
Ties: 1950, 1999
Jul–Sep 2015
3-Month
63.8°F
(17.7°C)
61.5°F
(16.4°C)
2.3°F
(1.3°C)
115th Coolest Coolest since: 2012 1895
13th Warmest Warmest since: 2014 1998
Jun–Sep 2015
4-Month
64.2°F
(17.9°C)
60.5°F
(15.8°C)
3.7°F
(2.1°C)
126th Coolest Coolest since: 2014 1954
2nd Warmest Warmest since: 1998 2021
Ties: 1967, 1998
May–Sep 2015
5-Month
62.6°F
(17.0°C)
58.8°F
(14.9°C)
3.8°F
(2.1°C)
126th Coolest Coolest since: 2014 1899, 1964
2nd Warmest Warmest since: 1958 1958
Apr–Sep 2015
6-Month
59.8°F
(15.4°C)
56.5°F
(13.6°C)
3.3°F
(1.8°C)
127th Coolest Coolest since: 2014 1955
1st Warmest Warmest to Date 2015
Mar–Sep 2015
7-Month
57.6°F
(14.2°C)
53.9°F
(12.2°C)
3.7°F
(2.0°C)
127th Coolest Coolest since: 2014 1955
1st Warmest Warmest to Date 2015
Feb–Sep 2015
8-Month
55.5°F
(13.1°C)
51.3°F
(10.7°C)
4.2°F
(2.4°C)
127th Coolest Coolest since: 2014 1955
1st Warmest Warmest to Date 2015
Jan–Sep 2015
9-Month
53.2°F
(11.8°C)
48.7°F
(9.3°C)
4.5°F
(2.5°C)
127th Coolest Coolest since: 2014 1916
1st Warmest Warmest to Date 2015
Dec 2014–Sep 2015
10-Month
51.3°F
(10.7°C)
46.9°F
(8.3°C)
4.4°F
(2.4°C)
126th Coolest Coolest since: 2014 1916
1st Warmest Warmest to Date 2015
Nov 2014–Sep 2015
11-Month
50.0°F
(10.0°C)
46.1°F
(7.8°C)
3.9°F
(2.2°C)
126th Coolest Coolest since: 2014 1916, 1917
1st Warmest Warmest to Date 2015
Oct 2014–Sep 2015
12-Month
50.1°F
(10.1°C)
46.1°F
(7.8°C)
4.0°F
(2.3°C)
126th Coolest Coolest since: 2014 1917
1st Warmest Warmest to Date 2015
Apr 2014–Sep 2015
18-Month
53.1°F
(11.7°C)
49.6°F
(9.8°C)
3.5°F
(1.9°C)
126th Coolest Coolest since: 2014 1917
1st Warmest Warmest to Date 2015
Oct 2013–Sep 2015
24-Month
48.8°F
(9.3°C)
46.2°F
(7.9°C)
2.6°F
(1.4°C)
124th Coolest Coolest since: 2014 1917
2nd Warmest Warmest to Date 2016
Oct 2012–Sep 2015
36-Month
48.5°F
(9.2°C)
46.2°F
(7.9°C)
2.3°F
(1.3°C)
122nd Coolest Coolest since: 2014 1950
3rd Warmest Warmest to Date 2016
Oct 2011–Sep 2015
48-Month
48.0°F
(8.9°C)
46.1°F
(7.8°C)
1.9°F
(1.1°C)
120th Coolest Coolest since: 2014 1950, 1951, 1952
4th Warmest Warmest since: 2006 2016
Ties: 2006
Oct 2010–Sep 2015
60-Month
47.5°F
(8.6°C)
46.1°F
(7.8°C)
1.4°F
(0.8°C)
114th Coolest Coolest since: 2014 1920, 1952
9th Warmest Warmest since: 2007 2017
Ties: 1942, 1992, 1994, 2005

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, Average Temperature, published September 2022, retrieved on October 5, 2022 from https://www.ncdc.noaa.gov/cag/