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 2012

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 2012
1-Month
58.0°F
(14.4°C)
58.4°F
(14.7°C)
-0.4°F
(-0.3°C)
33rd Coolest Coolest since: 2011 1955
37th Warmest Warmest since: 2009 1992
Ties: 1989
Apr–May 2012
2-Month
55.5°F
(13.1°C)
55.3°F
(12.9°C)
0.2°F
(0.2°C)
35th Coolest Coolest since: 2011 1955
35th Warmest Warmest since: 2009 2016
Ties: 1945, 1969
Mar–May 2012
3-Month
52.0°F
(11.1°C)
52.9°F
(11.6°C)
-0.9°F
(-0.5°C)
21st Coolest Coolest since: 2011 1955
48th Warmest Warmest since: 2009 1992
Ties: 1965
Feb–May 2012
4-Month
49.9°F
(9.9°C)
50.7°F
(10.4°C)
-0.8°F
(-0.5°C)
22nd Coolest Coolest since: 2011 1955
47th Warmest Warmest since: 2010 2016
Ties: 1944
Jan–May 2012
5-Month
48.0°F
(8.9°C)
48.8°F
(9.3°C)
-0.8°F
(-0.4°C)
29th Coolest Coolest since: 2011 1955
39th Warmest Warmest since: 2010 1992
Ties: 1951, 2001
Dec 2011–May 2012
6-Month
46.6°F
(8.1°C)
47.5°F
(8.6°C)
-0.9°F
(-0.5°C)
22nd Coolest Coolest since: 2011 1955
44th Warmest Warmest since: 2010 1992
Ties: 1943, 1944, 1989
Nov 2011–May 2012
7-Month
46.3°F
(7.9°C)
47.3°F
(8.5°C)
-1.0°F
(-0.6°C)
18th Coolest Coolest since: 2011 1986
47th Warmest Warmest since: 2010 1992
Ties: 1962
Oct 2011–May 2012
8-Month
47.5°F
(8.6°C)
48.3°F
(9.1°C)
-0.8°F
(-0.5°C)
20th Coolest Coolest since: 2011 1986
45th Warmest Warmest since: 2010 2016
Ties: 1980, 1982
Sep 2011–May 2012
9-Month
49.7°F
(9.8°C)
50.2°F
(10.1°C)
-0.5°F
(-0.3°C)
25th Coolest Coolest since: 2011 1969
39th Warmest Warmest since: 2010 2015
Aug 2011–May 2012
10-Month
51.7°F
(10.9°C)
52.1°F
(11.2°C)
-0.4°F
(-0.3°C)
23rd Coolest Coolest since: 2011 1955, 1969
40th Warmest Warmest since: 2010 2015
Ties: 1946, 1954, 1982, 1989, 2014
Jul 2011–May 2012
11-Month
53.1°F
(11.7°C)
53.7°F
(12.1°C)
-0.6°F
(-0.4°C)
18th Coolest Coolest since: 2011 1955
45th Warmest Warmest since: 2010 2015
Ties: 1944, 1954, 1980, 1982
Jun 2011–May 2012
12-Month
53.8°F
(12.1°C)
54.5°F
(12.5°C)
-0.7°F
(-0.4°C)
17th Coolest Coolest since: 2011 1955
46th Warmest Warmest since: 2010 2016
Ties: 1944, 1982
Dec 2010–May 2012
18-Month
51.0°F
(10.6°C)
52.1°F
(11.2°C)
-1.1°F
(-0.6°C)
8th Coolest Coolest since: 2011 1956
50th Warmest Warmest since: 2010 2016
Jun 2010–May 2012
24-Month
53.3°F
(11.8°C)
54.5°F
(12.5°C)
-1.2°F
(-0.7°C)
4th Coolest Coolest since: 1975 1956
51st Warmest Warmest since: 2011 2016
Ties: 1975
Jun 2009–May 2012
36-Month
53.8°F
(12.1°C)
54.4°F
(12.4°C)
-0.6°F
(-0.3°C)
7th Coolest Coolest since: 2011 1957
41st Warmest Warmest since: 2011 2016
Ties: 1962, 2002, 2011, 2013
Jun 2008–May 2012
48-Month
53.8°F
(12.1°C)
54.5°F
(12.5°C)
-0.7°F
(-0.4°C)
7th Coolest Coolest since: 2011 1957
34th Warmest Warmest since: 2010 2016
Ties: 1959
Jun 2007–May 2012
60-Month
53.7°F
(12.1°C)
53.7°F
(12.1°C)
-99°F
(0.0°C)
6th Coolest Coolest since: 1960 1957
28th Warmest Warmest since: 2011 2016

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/