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 February 2020. For more information, please see Climatological Rankings.


Portland, Oregon

Average Temperature Rankings, May 1951

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 1951
1-Month
57.4°F
(14.1°C)
58.4°F
(14.7°C)
-1.0°F
(-0.6°C)
35th Coolest Coolest since: 1950 1955
48th Warmest Warmest since: 1949 1992
Ties: 1954
Apr–May 1951
2-Month
55.8°F
(13.2°C)
55.4°F
(13.0°C)
0.4°F
(0.2°C)
52nd Coolest Coolest since: 1950 1955
31st Warmest Warmest since: 1949 2016
Ties: 2012
Mar–May 1951
3-Month
51.4°F
(10.8°C)
53.0°F
(11.7°C)
-1.6°F
(-0.9°C)
22nd Coolest Coolest since: 1950 1955
60th Warmest Warmest since: 1949 2016
Feb–May 1951
4-Month
49.4°F
(9.7°C)
50.7°F
(10.4°C)
-1.3°F
(-0.7°C)
21st Coolest Coolest since: 1950 1955
61st Warmest Warmest since: 1949 2016
Jan–May 1951
5-Month
47.6°F
(8.7°C)
48.8°F
(9.3°C)
-1.2°F
(-0.6°C)
29th Coolest Coolest since: 1950 1950
53rd Warmest Warmest since: 1947 1992, 2016
Ties: 1972, 1993, 2008
Dec 1950–May 1951
6-Month
47.5°F
(8.6°C)
47.4°F
(8.6°C)
0.1°F
(0.0°C)
52nd Coolest Coolest since: 1950 1950
30th Warmest Warmest since: 1947 2016
Nov 1950–May 1951
7-Month
47.4°F
(8.6°C)
47.4°F
(8.6°C)
0.0°F
(0.0°C)
51st Coolest Coolest since: 1950 1949
31st Warmest Warmest since: 1947 1992
Ties: 1939, 1959
Oct 1950–May 1951
8-Month
48.0°F
(8.9°C)
48.3°F
(9.1°C)
-0.3°F
(-0.2°C)
45th Coolest Coolest since: 1950 1950
37th Warmest Warmest since: 1947 2016
Ties: 1947, 1954, 1963, 1999, 2002, 2014
Sep 1950–May 1951
9-Month
49.7°F
(9.8°C)
50.2°F
(10.1°C)
-0.5°F
(-0.3°C)
38th Coolest Coolest since: 1950 1949, 1950
44th Warmest Warmest since: 1945 2015
Ties: 1954, 2009
Aug 1950–May 1951
10-Month
51.7°F
(10.9°C)
52.1°F
(11.2°C)
-0.4°F
(-0.3°C)
39th Coolest Coolest since: 1950 1949
43rd Warmest Warmest since: 1945 2015
Ties: 1989, 2009, 2017
Jul 1950–May 1951
11-Month
53.2°F
(11.8°C)
53.7°F
(12.1°C)
-0.5°F
(-0.3°C)
38th Coolest Coolest since: 1950 1949
44th Warmest Warmest since: 1945 2015
Ties: 1989, 1991
Jun 1950–May 1951
12-Month
54.0°F
(12.2°C)
54.4°F
(12.4°C)
-0.4°F
(-0.2°C)
37th Coolest Coolest since: 1950 1955
45th Warmest Warmest since: 1945 2016
Ties: 1945, 1980, 1989, 1991, 2009
Dec 1949–May 1951
18-Month
50.5°F
(10.3°C)
52.1°F
(11.2°C)
-1.6°F
(-0.9°C)
9th Coolest Coolest since: 1950 1950
72nd Warmest Warmest since: 1948 2016
Ties: 1965, 1976
Jun 1949–May 1951
24-Month
53.0°F
(11.7°C)
54.5°F
(12.5°C)
-1.5°F
(-0.8°C)
9th Coolest Coolest since: 1950 1956
72nd Warmest Warmest since: 1948 2016
Ties: 1965, 1977
Jun 1948–May 1951
36-Month
52.6°F
(11.4°C)
54.4°F
(12.4°C)
-1.8°F
(-1.0°C)
4th Coolest Coolest since: 1950 1957
76th Warmest Warmest since: 1949 2016
Jun 1947–May 1951
48-Month
52.7°F
(11.5°C)
54.5°F
(12.5°C)
-1.8°F
(-1.0°C)
4th Coolest Coolest since: 1950 1957
75th Warmest Warmest since: 1949 2018
Ties: 1952
Jun 1946–May 1951
60-Month
52.9°F
(11.6°C)
54.4°F
(12.4°C)
-1.5°F
(-0.8°C)
6th Coolest Coolest since: 1950 1957
72nd Warmest Warmest since: 1949 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published March 2020, retrieved on March 30, 2020 from https://www.ncdc.noaa.gov/cag/