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 April 2021. For more information, please see Climatological Rankings.


Washington

Average Temperature Rankings, May 2018

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
May 2018
1-Month
57.6°F
(14.2°C)
51.8°F
(11.0°C)
5.8°F
(3.2°C)
125th Coolest Coolest since: 2017 1899
2nd Warmest Warmest since: 1958 1958
Apr–May 2018
2-Month
51.4°F
(10.8°C)
48.4°F
(9.1°C)
3.0°F
(1.7°C)
119th Coolest Coolest since: 2017 1955
8th Warmest Warmest since: 2016 1934, 2016
Mar–May 2018
3-Month
47.2°F
(8.4°C)
45.1°F
(7.3°C)
2.1°F
(1.1°C)
109th Coolest Coolest since: 2017 1955
18th Warmest Warmest since: 2016 1934
Feb–May 2018
4-Month
43.5°F
(6.4°C)
42.1°F
(5.6°C)
1.4°F
(0.8°C)
102nd Coolest Coolest since: 2017 1955
25th Warmest Warmest since: 2016 1934
Ties: 1914, 1968, 2013
Jan–May 2018
5-Month
41.9°F
(5.5°C)
39.4°F
(4.1°C)
2.5°F
(1.4°C)
113th Coolest Coolest since: 2017 1950
14th Warmest Warmest since: 2016 1934
Ties: 1981, 1995, 1998
Dec 2017–May 2018
6-Month
39.9°F
(4.4°C)
37.9°F
(3.3°C)
2.0°F
(1.1°C)
105th Coolest Coolest since: 2017 1950
21st Warmest Warmest since: 2016 1934
Nov 2017–May 2018
7-Month
39.6°F
(4.2°C)
37.8°F
(3.2°C)
1.8°F
(1.0°C)
106th Coolest Coolest since: 2017 1917
20th Warmest Warmest since: 2016 1934
Oct 2017–May 2018
8-Month
40.4°F
(4.7°C)
38.9°F
(3.8°C)
1.5°F
(0.9°C)
105th Coolest Coolest since: 2017 1917
21st Warmest Warmest since: 2016 1934
Ties: 1938, 1953, 1988
Sep 2017–May 2018
9-Month
42.6°F
(5.9°C)
41.0°F
(5.0°C)
1.6°F
(0.9°C)
109th Coolest Coolest since: 2017 1917
17th Warmest Warmest since: 2016 2015
Ties: 1953, 1968, 1987, 1988, 2000
Aug 2017–May 2018
10-Month
45.2°F
(7.3°C)
43.2°F
(6.2°C)
2.0°F
(1.1°C)
116th Coolest Coolest since: 2017 1917
10th Warmest Warmest since: 2016 2015
Ties: 1926, 1968
Jul 2017–May 2018
11-Month
47.2°F
(8.4°C)
45.1°F
(7.3°C)
2.1°F
(1.1°C)
119th Coolest Coolest since: 2017 1917
7th Warmest Warmest since: 2016 2015
Ties: 1941
Jun 2017–May 2018
12-Month
48.2°F
(9.0°C)
46.1°F
(7.8°C)
2.1°F
(1.2°C)
119th Coolest Coolest since: 2017 1917
7th Warmest Warmest since: 2016 2015
Ties: 1940, 2004
Dec 2016–May 2018
18-Month
44.3°F
(6.8°C)
43.4°F
(6.3°C)
0.9°F
(0.5°C)
95th Coolest Coolest since: 2012 1917
30th Warmest Warmest since: 2017 2016
Ties: 1915, 1934, 1981, 1990, 2000
Jun 2016–May 2018
24-Month
47.2°F
(8.4°C)
46.1°F
(7.8°C)
1.1°F
(0.6°C)
103rd Coolest Coolest since: 2013 1917
22nd Warmest Warmest since: 2017 2016
Ties: 1939, 1991, 2003, 2020
Jun 2015–May 2018
36-Month
48.1°F
(8.9°C)
46.1°F
(7.8°C)
2.0°F
(1.1°C)
119th Coolest Coolest since: 2014 1950
5th Warmest Warmest since: 2017 2016
Jun 2014–May 2018
48-Month
48.5°F
(9.2°C)
46.1°F
(7.8°C)
2.4°F
(1.4°C)
121st Coolest Coolest since: 2017 1950, 1951, 1952
2nd Warmest Warmest since: 2016 2016
Jun 2013–May 2018
60-Month
48.3°F
(9.1°C)
46.1°F
(7.8°C)
2.2°F
(1.3°C)
121st Coolest Coolest since: 2017 1952
1st Warmest Warmest to Date 2018

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published May 2021, retrieved on May 14, 2021 from https://www.ncdc.noaa.gov/cag/