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


Portland, Oregon

Average Temperature Rankings, March 1940

View Period (Months):All1234567891011121824
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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1938-2019)
Warmest/Coolest
Since
Record
March 1940
1-Month
51.0°F
(10.6°C)
47.9°F
(8.8°C)
3.1°F
(1.8°C)
77th Coolest Coolest since: 1939 1955
5th Warmest Warmest to Date 1941
Feb–Mar 1940
2-Month
48.6°F
(9.2°C)
45.8°F
(7.7°C)
2.8°F
(1.5°C)
76th Coolest Coolest since: 1939 1989
6th Warmest Warmest to Date 2015
Ties: 1983
Jan–Mar 1940
3-Month
46.1°F
(7.8°C)
44.3°F
(6.8°C)
1.8°F
(1.0°C)
71st Coolest Coolest since: 1939 1950
11th Warmest Warmest to Date 2015
Dec 1939–Mar 1940
4-Month
45.8°F
(7.7°C)
43.2°F
(6.2°C)
2.6°F
(1.5°C)
77th Coolest Coolest since: 1939 1949
5th Warmest Warmest to Date 2015
Nov 1939–Mar 1940
5-Month
46.5°F
(8.1°C)
43.9°F
(6.6°C)
2.6°F
(1.5°C)
79th Coolest Coolest since: 1939 1949
3rd Warmest Warmest to Date 2015
Oct 1939–Mar 1940
6-Month
48.1°F
(8.9°C)
45.7°F
(7.6°C)
2.4°F
(1.3°C)
79th Coolest Coolest since: 1939 1949
3rd Warmest Warmest to Date 2015
Sep 1939–Mar 1940
7-Month
50.4°F
(10.2°C)
48.3°F
(9.1°C)
2.1°F
(1.1°C)
78th Coolest Coolest since: 1939 1949
4th Warmest Warmest to Date 2015
Aug 1939–Mar 1940
8-Month
52.7°F
(11.5°C)
50.9°F
(10.5°C)
1.8°F
(1.0°C)
78th Coolest Coolest since: 1939 1949
4th Warmest Warmest to Date 2015
Ties: 1968
Jul 1939–Mar 1940
9-Month
54.5°F
(12.5°C)
52.9°F
(11.6°C)
1.6°F
(0.9°C)
77th Coolest Coolest since: 1939 1949
5th Warmest Warmest to Date 2015
Jun 1939–Mar 1940
10-Month
55.1°F
(12.8°C)
54.0°F
(12.2°C)
1.1°F
(0.6°C)
72nd Coolest Coolest since: 1939 1949
10th Warmest Warmest to Date 2015, 2016
Ties: 1998
May 1939–Mar 1940
11-Month
55.6°F
(13.1°C)
54.4°F
(12.4°C)
1.2°F
(0.7°C)
73rd Coolest Coolest since: 1939 1956
9th Warmest Warmest to Date 2015, 2016
Ties: 2005
Apr 1939–Mar 1940
12-Month
55.6°F
(13.1°C)
54.2°F
(12.3°C)
1.4°F
(0.8°C)
77th Coolest Coolest since: 1939 1956
5th Warmest Warmest to Date 2015
Oct 1938–Mar 1940
18-Month
52.3°F
(11.3°C)
51.4°F
(10.8°C)
0.9°F
(0.5°C)
72nd Coolest Coolest to Date 1950
9th Warmest Warmest to Date 2016
Apr 1938–Mar 1940
24-Month
55.2°F
(12.9°C)
54.2°F
(12.3°C)
1.0°F
(0.6°C)
75th Coolest Coolest to Date 1956
6th Warmest Warmest to Date 2016

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published November 2019, retrieved on November 17, 2019 from https://www.ncdc.noaa.gov/cag/