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 2011

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 2011
1-Month
54.1°F
(12.3°C)
58.4°F
(14.7°C)
-4.3°F
(-2.4°C)
2nd Coolest Coolest since: 1955 1955
68th Warmest Warmest since: 2010 1992
Apr–May 2011
2-Month
51.0°F
(10.6°C)
55.3°F
(12.9°C)
-4.3°F
(-2.3°C)
2nd Coolest Coolest since: 1955 1955
68th Warmest Warmest since: 2010 2016
Mar–May 2011
3-Month
49.4°F
(9.7°C)
53.0°F
(11.7°C)
-3.6°F
(-2.0°C)
2nd Coolest Coolest since: 1955 1955
67th Warmest Warmest since: 2010 1992
Feb–May 2011
4-Month
47.1°F
(8.4°C)
50.7°F
(10.4°C)
-3.6°F
(-2.0°C)
2nd Coolest Coolest since: 1955 1955
67th Warmest Warmest since: 2010 2016
Jan–May 2011
5-Month
46.0°F
(7.8°C)
48.8°F
(9.3°C)
-2.8°F
(-1.5°C)
2nd Coolest Coolest since: 1975 1955
66th Warmest Warmest since: 2010 1992
Ties: 1975
Dec 2010–May 2011
6-Month
45.4°F
(7.4°C)
47.4°F
(8.6°C)
-2.0°F
(-1.2°C)
3rd Coolest Coolest since: 1971 1955
63rd Warmest Warmest since: 2010 1992
Ties: 1971
Nov 2010–May 2011
7-Month
45.4°F
(7.4°C)
47.3°F
(8.5°C)
-1.9°F
(-1.1°C)
4th Coolest Coolest since: 1986 1986
61st Warmest Warmest since: 2010 1992
Oct 2010–May 2011
8-Month
46.6°F
(8.1°C)
48.3°F
(9.1°C)
-1.7°F
(-1.0°C)
5th Coolest Coolest since: 1986 1986
60th Warmest Warmest since: 2010 2016
Ties: 1955, 1957
Sep 2010–May 2011
9-Month
48.6°F
(9.2°C)
50.2°F
(10.1°C)
-1.6°F
(-0.9°C)
8th Coolest Coolest since: 2008 1969
56th Warmest Warmest since: 2010 2015
Ties: 2008
Aug 2010–May 2011
10-Month
50.5°F
(10.3°C)
52.1°F
(11.2°C)
-1.6°F
(-0.9°C)
7th Coolest Coolest since: 1974 1955, 1969
56th Warmest Warmest since: 2010 2015
Jul 2010–May 2011
11-Month
52.1°F
(11.2°C)
53.7°F
(12.1°C)
-1.6°F
(-0.9°C)
6th Coolest Coolest since: 1969 1955
57th Warmest Warmest since: 2010 2015
Jun 2010–May 2011
12-Month
52.8°F
(11.6°C)
54.5°F
(12.5°C)
-1.7°F
(-0.9°C)
5th Coolest Coolest since: 1969 1955
58th Warmest Warmest since: 2010 2016
Ties: 1960
Dec 2009–May 2011
18-Month
50.8°F
(10.4°C)
52.1°F
(11.2°C)
-1.3°F
(-0.8°C)
5th Coolest Coolest since: 1972 1956
53rd Warmest Warmest since: 2010 2016
Jun 2009–May 2011
24-Month
53.9°F
(12.2°C)
54.5°F
(12.5°C)
-0.6°F
(-0.3°C)
12th Coolest Coolest since: 2009 1956
43rd Warmest Warmest since: 2010 2016
Ties: 1944
Jun 2008–May 2011
36-Month
53.8°F
(12.1°C)
54.4°F
(12.4°C)
-0.6°F
(-0.3°C)
7th Coolest Coolest since: 2002 1957
41st Warmest Warmest since: 2010 2016
Ties: 1962, 2002, 2012, 2013
Jun 2007–May 2011
48-Month
53.7°F
(12.1°C)
54.5°F
(12.5°C)
-0.8°F
(-0.4°C)
6th Coolest Coolest since: 1975 1957
35th Warmest Warmest since: 2010 2016
Jun 2006–May 2011
60-Month
53.9°F
(12.2°C)
53.9°F
(12.2°C)
-99°F
(0.0°C)
7th Coolest Coolest since: 1960 1957
27th Warmest Warmest since: 2010 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/