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 2019. For more information, please see Climatological Rankings.


Washington

Average Temperature Rankings, May 1991

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Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 1991
1-Month
50.1°F
(10.1°C)
51.8°F
(11.0°C)
-1.7°F
(-0.9°C)
29th Coolest Coolest since: 1984 1899
97th Warmest Warmest since: 1990 1958
Ties: 1948
Apr–May 1991
2-Month
47.4°F
(8.6°C)
48.4°F
(9.1°C)
-1.0°F
(-0.5°C)
38th Coolest Coolest since: 1984 1955
88th Warmest Warmest since: 1990 1934, 2016
Ties: 1901, 1918, 1959
Mar–May 1991
3-Month
44.1°F
(6.7°C)
45.2°F
(7.3°C)
-1.1°F
(-0.6°C)
36th Coolest Coolest since: 1982 1955
90th Warmest Warmest since: 1990 1934
Ties: 1908
Feb–May 1991
4-Month
43.2°F
(6.2°C)
42.2°F
(5.7°C)
1.0°F
(0.5°C)
95th Coolest Coolest since: 1990 1955
31st Warmest Warmest since: 1988 1934
Ties: 1928, 1961, 1963, 1973, 2010
Jan–May 1991
5-Month
40.2°F
(4.6°C)
39.3°F
(4.1°C)
0.9°F
(0.5°C)
82nd Coolest Coolest since: 1989 1950
44th Warmest Warmest since: 1990 1934
Ties: 1905, 1966, 1973, 1984, 1997
Dec 1990–May 1991
6-Month
37.6°F
(3.1°C)
38.0°F
(3.3°C)
-0.4°F
(-0.2°C)
47th Coolest Coolest since: 1989 1950
78th Warmest Warmest since: 1990 1934
Ties: 1989
Nov 1990–May 1991
7-Month
37.8°F
(3.2°C)
37.7°F
(3.2°C)
0.1°F
(0.0°C)
55th Coolest Coolest since: 1989 1917
70th Warmest Warmest since: 1990 1934
Ties: 1928, 1951, 1959, 1976, 1980, 1997
Oct 1990–May 1991
8-Month
38.7°F
(3.7°C)
39.0°F
(3.9°C)
-0.3°F
(-0.2°C)
48th Coolest Coolest since: 1986 1917
77th Warmest Warmest since: 1990 1934
Ties: 1974, 1984, 2001, 2017
Sep 1990–May 1991
9-Month
41.3°F
(5.2°C)
40.9°F
(4.9°C)
0.4°F
(0.3°C)
68th Coolest Coolest since: 1986 1917
57th Warmest Warmest since: 1990 2015
Ties: 1944, 1946
Aug 1990–May 1991
10-Month
43.7°F
(6.5°C)
43.2°F
(6.2°C)
0.5°F
(0.3°C)
77th Coolest Coolest since: 1989 1917
48th Warmest Warmest since: 1990 2015
Ties: 1915, 1954, 1959, 1961, 1978, 1989
Jul 1990–May 1991
11-Month
45.8°F
(7.7°C)
45.0°F
(7.2°C)
0.8°F
(0.5°C)
83rd Coolest Coolest since: 1989 1917
42nd Warmest Warmest since: 1990 2015
Ties: 1914, 1931, 1945, 2002
Jun 1990–May 1991
12-Month
46.8°F
(8.2°C)
46.1°F
(7.8°C)
0.7°F
(0.4°C)
82nd Coolest Coolest since: 1989 1917
43rd Warmest Warmest since: 1990 2015
Ties: 1914, 1919
Dec 1989–May 1991
18-Month
44.6°F
(7.0°C)
43.4°F
(6.3°C)
1.2°F
(0.7°C)
105th Coolest Coolest since: 1990 1917
19th Warmest Warmest since: 1988 2016
Ties: 1942, 1987, 1998, 2003, 2007, 2014
Jun 1989–May 1991
24-Month
47.2°F
(8.4°C)
46.1°F
(7.8°C)
1.1°F
(0.6°C)
102nd Coolest Coolest since: 1990 1917
22nd Warmest Warmest since: 1988 2016
Ties: 1939, 2003, 2018
Jun 1988–May 1991
36-Month
47.0°F
(8.3°C)
46.1°F
(7.8°C)
0.9°F
(0.5°C)
101st Coolest Coolest since: 1988 1950
22nd Warmest Warmest since: 1990 2016
Ties: 1995, 1996, 2001, 2014
Jun 1987–May 1991
48-Month
47.1°F
(8.4°C)
46.1°F
(7.8°C)
1.0°F
(0.6°C)
102nd Coolest Coolest since: 1989 1950, 1951, 1952
20th Warmest Warmest since: 1990 2016
Ties: 2004
Jun 1986–May 1991
60-Month
47.3°F
(8.5°C)
46.1°F
(7.8°C)
1.2°F
(0.7°C)
109th Coolest Coolest since: 1990 1952
12th Warmest Warmest since: 1942 2018
Ties: 1995, 2015

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 19, 2019 from https://www.ncdc.noaa.gov/cag/