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 December 2019. For more information, please see Climatological Rankings.


Portland, Oregon

Average Temperature Rankings, April 1955

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1938-2019)
Warmest/Coolest
Since
Record
April 1955
1-Month
46.5°F
(8.1°C)
52.3°F
(11.3°C)
-5.8°F
(-3.2°C)
1st Coolest Coolest to Date 1955
82nd Warmest Warmest since: 1954 2016
Mar–Apr 1955
2-Month
44.0°F
(6.7°C)
50.1°F
(10.1°C)
-6.1°F
(-3.4°C)
1st Coolest Coolest to Date 1955
81st Warmest Warmest since: 1954 2016
Feb–Apr 1955
3-Month
42.8°F
(6.0°C)
48.0°F
(8.9°C)
-5.2°F
(-2.9°C)
1st Coolest Coolest to Date 1955
81st Warmest Warmest since: 1954 2016
Jan–Apr 1955
4-Month
42.1°F
(5.6°C)
46.4°F
(8.0°C)
-4.3°F
(-2.4°C)
3rd Coolest Coolest since: 1950 1950
79th Warmest Warmest since: 1954 1992
Ties: 1969
Dec 1954–Apr 1955
5-Month
41.8°F
(5.4°C)
45.1°F
(7.3°C)
-3.3°F
(-1.9°C)
4th Coolest Coolest since: 1950 1950
78th Warmest Warmest since: 1954 2016
Nov 1954–Apr 1955
6-Month
43.1°F
(6.2°C)
45.4°F
(7.4°C)
-2.3°F
(-1.2°C)
10th Coolest Coolest since: 1952 1949
72nd Warmest Warmest since: 1954 1992
Ties: 1952
Oct 1954–Apr 1955
7-Month
44.6°F
(7.0°C)
46.8°F
(8.2°C)
-2.2°F
(-1.2°C)
10th Coolest Coolest since: 1952 1949
72nd Warmest Warmest since: 1954 2015, 2016
Ties: 1952
Sep 1954–Apr 1955
8-Month
46.5°F
(8.1°C)
48.9°F
(9.4°C)
-2.4°F
(-1.3°C)
9th Coolest Coolest since: 1950 1949
73rd Warmest Warmest since: 1954 2015
Aug 1954–Apr 1955
9-Month
48.4°F
(9.1°C)
51.2°F
(10.7°C)
-2.8°F
(-1.6°C)
6th Coolest Coolest since: 1950 1949
76th Warmest Warmest since: 1954 2015
Ties: 1960
Jul 1954–Apr 1955
10-Month
49.9°F
(9.9°C)
53.1°F
(11.7°C)
-3.2°F
(-1.8°C)
4th Coolest Coolest since: 1950 1949
78th Warmest Warmest since: 1954 2015
Jun 1954–Apr 1955
11-Month
50.6°F
(10.3°C)
54.0°F
(12.2°C)
-3.4°F
(-1.9°C)
1st Coolest Coolest since: 1949 1949, 1955, 1956
81st Warmest Warmest since: 1954 2016
Ties: 1949, 1956
May 1954–Apr 1955
12-Month
51.1°F
(10.6°C)
54.3°F
(12.4°C)
-3.2°F
(-1.8°C)
3rd Coolest Coolest since: 1949 1956
79th Warmest Warmest since: 1954 2016
Nov 1953–Apr 1955
18-Month
48.9°F
(9.4°C)
51.3°F
(10.7°C)
-2.4°F
(-1.3°C)
5th Coolest Coolest since: 1950 1950
76th Warmest Warmest since: 1954 2016
May 1953–Apr 1955
24-Month
51.8°F
(11.0°C)
54.4°F
(12.4°C)
-2.6°F
(-1.4°C)
4th Coolest Coolest since: 1950 1956
77th Warmest Warmest since: 1954 2016
May 1952–Apr 1955
36-Month
52.5°F
(11.4°C)
54.3°F
(12.4°C)
-1.8°F
(-1.0°C)
8th Coolest Coolest since: 1952 1957
72nd Warmest Warmest since: 1954 2017
May 1951–Apr 1955
48-Month
52.5°F
(11.4°C)
54.3°F
(12.4°C)
-1.8°F
(-1.0°C)
8th Coolest Coolest since: 1952 1957
71st Warmest Warmest since: 1954 2018
May 1950–Apr 1955
60-Month
52.6°F
(11.4°C)
54.3°F
(12.4°C)
-1.7°F
(-1.0°C)
9th Coolest Coolest since: 1953 1958
69th Warmest Warmest since: 1954 2019
Ties: 1949, 1960

Citing This Page

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