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 1957

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 1957
1-Month
59.9°F
(15.5°C)
58.4°F
(14.7°C)
1.5°F
(0.8°C)
47th Coolest Coolest since: 1955 1955
23rd Warmest Warmest since: 1956 1992
Apr–May 1957
2-Month
56.4°F
(13.6°C)
55.3°F
(12.9°C)
1.1°F
(0.7°C)
50th Coolest Coolest since: 1955 1955
20th Warmest Warmest since: 1956 2016
Ties: 2006
Mar–May 1957
3-Month
53.3°F
(11.8°C)
52.9°F
(11.6°C)
0.4°F
(0.2°C)
45th Coolest Coolest since: 1956 1955
24th Warmest Warmest since: 1947 1992
Feb–May 1957
4-Month
50.7°F
(10.4°C)
50.7°F
(10.4°C)
0.0°F
(0.0°C)
45th Coolest Coolest since: 1956 1955
24th Warmest Warmest since: 1947 2016
Ties: 1973, 1986
Jan–May 1957
5-Month
47.0°F
(8.3°C)
48.9°F
(9.4°C)
-1.9°F
(-1.1°C)
9th Coolest Coolest since: 1955 1955
59th Warmest Warmest since: 1956 1992
Dec 1956–May 1957
6-Month
46.1°F
(7.8°C)
47.5°F
(8.6°C)
-1.4°F
(-0.8°C)
8th Coolest Coolest since: 1955 1955
58th Warmest Warmest since: 1956 1992
Ties: 1952, 2009
Nov 1956–May 1957
7-Month
45.7°F
(7.6°C)
47.3°F
(8.5°C)
-1.6°F
(-0.9°C)
7th Coolest Coolest since: 1956 1986
58th Warmest Warmest since: 1956 1992
Ties: 1956
Oct 1956–May 1957
8-Month
46.6°F
(8.1°C)
48.3°F
(9.1°C)
-1.7°F
(-1.0°C)
5th Coolest Coolest since: 1955 1986
60th Warmest Warmest since: 1956 2016
Ties: 1955, 2011
Sep 1956–May 1957
9-Month
48.3°F
(9.1°C)
50.2°F
(10.1°C)
-1.9°F
(-1.0°C)
4th Coolest Coolest since: 1955 1969
60th Warmest Warmest since: 1956 2015
Ties: 1955
Aug 1956–May 1957
10-Month
50.1°F
(10.1°C)
52.1°F
(11.2°C)
-2.0°F
(-1.1°C)
4th Coolest Coolest since: 1955 1955, 1969
59th Warmest Warmest since: 1956 2015
Jul 1956–May 1957
11-Month
51.9°F
(11.1°C)
53.7°F
(12.1°C)
-1.8°F
(-1.0°C)
5th Coolest Coolest since: 1956 1955
58th Warmest Warmest since: 1954 2015
Jun 1956–May 1957
12-Month
52.5°F
(11.4°C)
54.5°F
(12.5°C)
-2.0°F
(-1.1°C)
3rd Coolest Coolest since: 1956 1955
60th Warmest Warmest since: 1954 2016
Dec 1955–May 1957
18-Month
50.4°F
(10.2°C)
52.1°F
(11.2°C)
-1.7°F
(-1.0°C)
3rd Coolest Coolest since: 1956 1956
55th Warmest Warmest since: 1954 2016
Jun 1955–May 1957
24-Month
52.5°F
(11.4°C)
54.5°F
(12.5°C)
-2.0°F
(-1.1°C)
2nd Coolest Coolest since: 1956 1956
53rd Warmest Warmest since: 1955 2016
Jun 1954–May 1957
36-Month
52.2°F
(11.2°C)
54.4°F
(12.4°C)
-2.2°F
(-1.2°C)
1st Coolest Coolest to Date 1957
47th Warmest Warmest since: 1956 2016
Jun 1953–May 1957
48-Month
52.6°F
(11.4°C)
54.5°F
(12.5°C)
-1.9°F
(-1.1°C)
1st Coolest Coolest to Date 1957
40th Warmest Warmest since: 1956 2016
Jun 1952–May 1957
60-Month
53.0°F
(11.7°C)
53.0°F
(11.7°C)
-99°F
(0.0°C)
1st Coolest Coolest to Date 1957
33rd Warmest Warmest since: 1956 2016

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published February 2020, retrieved on February 26, 2020 from https://www.ncdc.noaa.gov/cag/