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


Portland, Oregon

Average Temperature Rankings, May 1970

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
May 1970
1-Month
56.7°F
(13.7°C)
58.3°F
(14.6°C)
-1.6°F
(-0.9°C)
24th Coolest Coolest since: 1965 1955
60th Warmest Warmest since: 1969 1992
Ties: 1990
Apr–May 1970
2-Month
52.3°F
(11.3°C)
55.3°F
(12.9°C)
-3.0°F
(-1.6°C)
5th Coolest Coolest since: 1964 1955
79th Warmest Warmest since: 1969 2016
Mar–May 1970
3-Month
50.7°F
(10.4°C)
52.9°F
(11.6°C)
-2.2°F
(-1.2°C)
13th Coolest Coolest since: 1967 1955
70th Warmest Warmest since: 1969 1992
Feb–May 1970
4-Month
49.7°F
(9.8°C)
50.6°F
(10.3°C)
-0.9°F
(-0.5°C)
26th Coolest Coolest since: 1967 1955
57th Warmest Warmest since: 1969 2016
Jan–May 1970
5-Month
48.0°F
(8.9°C)
48.8°F
(9.3°C)
-0.8°F
(-0.4°C)
40th Coolest Coolest since: 1969 1950
43rd Warmest Warmest since: 1968 1992
Ties: 2001, 2012
Dec 1969–May 1970
6-Month
47.1°F
(8.4°C)
47.3°F
(8.5°C)
-0.2°F
(-0.1°C)
49th Coolest Coolest since: 1969 1950
34th Warmest Warmest since: 1968 1992
Ties: 1945, 1966, 2007
Nov 1969–May 1970
7-Month
47.2°F
(8.4°C)
47.3°F
(8.5°C)
-0.1°F
(-0.1°C)
50th Coolest Coolest since: 1969 1949
33rd Warmest Warmest since: 1968 1992
Ties: 2006, 2007
Oct 1969–May 1970
8-Month
47.9°F
(8.8°C)
48.2°F
(9.0°C)
-0.3°F
(-0.2°C)
39th Coolest Coolest since: 1969 1950
44th Warmest Warmest since: 1968 2016
Ties: 1946, 2017
Sep 1969–May 1970
9-Month
49.6°F
(9.8°C)
50.0°F
(10.0°C)
-0.4°F
(-0.2°C)
36th Coolest Coolest since: 1969 1949, 1950
47th Warmest Warmest since: 1968 2015
Ties: 2002, 2014, 2017
Aug 1969–May 1970
10-Month
51.3°F
(10.7°C)
52.0°F
(11.1°C)
-0.7°F
(-0.4°C)
31st Coolest Coolest since: 1969 1949
52nd Warmest Warmest since: 1968 2015
Ties: 1946
Jul 1969–May 1970
11-Month
52.7°F
(11.5°C)
53.5°F
(11.9°C)
-0.8°F
(-0.4°C)
25th Coolest Coolest since: 1969 1949
58th Warmest Warmest since: 1968 2015
Ties: 1944, 1975
Jun 1969–May 1970
12-Month
53.9°F
(12.2°C)
54.3°F
(12.4°C)
-0.4°F
(-0.2°C)
37th Coolest Coolest since: 1969 1955
46th Warmest Warmest since: 1968 2016
Ties: 1947
Dec 1968–May 1970
18-Month
51.0°F
(10.6°C)
52.0°F
(11.1°C)
-1.0°F
(-0.5°C)
15th Coolest Coolest since: 1969 1950
67th Warmest Warmest since: 1969 2016
Ties: 1944, 1969, 1971, 1974, 2012
Jun 1968–May 1970
24-Month
53.3°F
(11.8°C)
54.3°F
(12.4°C)
-1.0°F
(-0.6°C)
12th Coolest Coolest since: 1965 1956
70th Warmest Warmest since: 1969 2016
Ties: 1976, 2012
Jun 1967–May 1970
36-Month
54.0°F
(12.2°C)
54.3°F
(12.4°C)
-0.3°F
(-0.2°C)
47th Coolest Coolest since: 1967 1957
34th Warmest Warmest since: 1969 2016, 2017
Ties: 1947, 1959, 1960, 1982, 1984, 2010
Jun 1966–May 1970
48-Month
54.1°F
(12.3°C)
54.3°F
(12.4°C)
-0.2°F
(-0.1°C)
50th Coolest Coolest since: 1967 1957
30th Warmest Warmest since: 1969 2018
Ties: 1944, 1961, 1989, 2003, 2013
Jun 1965–May 1970
60-Month
54.2°F
(12.3°C)
54.3°F
(12.4°C)
-0.1°F
(-0.1°C)
53rd Coolest Coolest since: 1969 1957
26th Warmest Warmest since: 1944 2019
Ties: 2002, 2003, 2010

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published September 2020, retrieved on September 22, 2020 from https://www.ncdc.noaa.gov/cag/