Climate at a Glance

City 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 January 2020. For more information, please see Climatological Rankings.


Portland, Oregon

Average Temperature Rankings, May 1989

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 1989
1-Month
58.0°F
(14.4°C)
58.4°F
(14.7°C)
-0.4°F
(-0.3°C)
33rd Coolest Coolest since: 1988 1955
37th Warmest Warmest since: 1987 1992
Ties: 2012
Apr–May 1989
2-Month
57.0°F
(13.9°C)
55.4°F
(13.0°C)
1.6°F
(0.9°C)
56th Coolest Coolest since: 1988 1955
14th Warmest Warmest since: 1987 2016
Ties: 1941, 2015
Mar–May 1989
3-Month
53.2°F
(11.8°C)
53.0°F
(11.7°C)
0.2°F
(0.1°C)
44th Coolest Coolest since: 1988 1955
25th Warmest Warmest since: 1987 1992
Feb–May 1989
4-Month
48.9°F
(9.4°C)
50.7°F
(10.4°C)
-1.8°F
(-1.0°C)
7th Coolest Coolest since: 1975 1955
62nd Warmest Warmest since: 1988 2016
Ties: 1974
Jan–May 1989
5-Month
47.6°F
(8.7°C)
48.9°F
(9.4°C)
-1.3°F
(-0.7°C)
16th Coolest Coolest since: 1982 1955
52nd Warmest Warmest since: 1988 1992
Ties: 1952, 1963, 1993, 1999
Dec 1988–May 1989
6-Month
46.6°F
(8.1°C)
47.4°F
(8.6°C)
-0.8°F
(-0.5°C)
22nd Coolest Coolest since: 1988 1955
44th Warmest Warmest since: 1987 1992
Ties: 1943, 1944, 2012
Nov 1988–May 1989
7-Month
46.7°F
(8.2°C)
47.3°F
(8.5°C)
-0.6°F
(-0.3°C)
24th Coolest Coolest since: 1988 1986
41st Warmest Warmest since: 1988 1992
Ties: 1988
Oct 1988–May 1989
8-Month
48.2°F
(9.0°C)
48.3°F
(9.1°C)
-0.1°F
(-0.1°C)
31st Coolest Coolest since: 1988 1986
34th Warmest Warmest since: 1988 2016
Ties: 1988
Sep 1988–May 1989
9-Month
49.9°F
(9.9°C)
50.2°F
(10.1°C)
-0.3°F
(-0.2°C)
29th Coolest Coolest since: 1982 1969
35th Warmest Warmest since: 1988 2015
Ties: 2006, 2007
Aug 1988–May 1989
10-Month
51.7°F
(10.9°C)
52.1°F
(11.2°C)
-0.4°F
(-0.3°C)
23rd Coolest Coolest since: 1982 1955, 1969
40th Warmest Warmest since: 1988 2015
Ties: 1946, 1954, 1982, 2012, 2014
Jul 1988–May 1989
11-Month
53.3°F
(11.8°C)
53.7°F
(12.1°C)
-0.4°F
(-0.3°C)
25th Coolest Coolest since: 1982 1955
38th Warmest Warmest since: 1988 2015
Ties: 1943, 1946, 1990
Jun 1988–May 1989
12-Month
54.0°F
(12.2°C)
54.5°F
(12.5°C)
-0.5°F
(-0.3°C)
21st Coolest Coolest since: 1982 1955
42nd Warmest Warmest since: 1988 2016
Ties: 1943, 1963
Dec 1987–May 1989
18-Month
51.5°F
(10.8°C)
52.1°F
(11.2°C)
-0.6°F
(-0.4°C)
16th Coolest Coolest since: 1975 1956
42nd Warmest Warmest since: 1988 2016
Ties: 2001
Jun 1987–May 1989
24-Month
54.3°F
(12.4°C)
54.4°F
(12.4°C)
-0.1°F
(0.0°C)
34th Coolest Coolest since: 1983 1956
21st Warmest Warmest since: 1988 2016
Ties: 1962, 1983, 2003, 2010, 2013
Jun 1986–May 1989
36-Month
54.5°F
(12.5°C)
54.5°F
(12.5°C)
0.0°F
(0.0°C)
33rd Coolest Coolest since: 1983 1957
15th Warmest Warmest since: 1968 2016
Ties: 1995
Jun 1985–May 1989
48-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1957
-- -- 2016
Ties: Numerous
Jun 1984–May 1989
60-Month
-- -99.0°F
(-72.8°C)
-- -- -- 1957
-- -- 2016
Ties: Numerous

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published February 2020, retrieved on February 17, 2020 from https://www.ncdc.noaa.gov/cag/