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 1991

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1938-2019)
Warmest/Coolest
Since
Record
March 1991
1-Month
45.8°F
(7.7°C)
48.0°F
(8.9°C)
-2.2°F
(-1.2°C)
21st Coolest Coolest since: 1989 1955
61st Warmest Warmest since: 1990 1941
Ties: 1944, 1960, 1999, 2019
Feb–Mar 1991
2-Month
47.1°F
(8.4°C)
45.7°F
(7.6°C)
1.4°F
(0.8°C)
64th Coolest Coolest since: 1990 1989
18th Warmest Warmest since: 1984 2015
Jan–Mar 1991
3-Month
44.2°F
(6.8°C)
44.2°F
(6.8°C)
0.0°F
(0.0°C)
53rd Coolest Coolest since: 1989 1950
29th Warmest Warmest since: 1990 2015
Ties: 1945, 2007
Dec 1990–Mar 1991
4-Month
41.8°F
(5.4°C)
43.3°F
(6.3°C)
-1.5°F
(-0.9°C)
18th Coolest Coolest since: 1989 1949
64th Warmest Warmest since: 1990 2015
Ties: 1973, 2014
Nov 1990–Mar 1991
5-Month
43.0°F
(6.1°C)
43.9°F
(6.6°C)
-0.9°F
(-0.5°C)
26th Coolest Coolest since: 1989 1949
56th Warmest Warmest since: 1990 2015
Ties: 1965, 1976, 2008, 2019
Oct 1990–Mar 1991
6-Month
44.7°F
(7.1°C)
45.7°F
(7.6°C)
-1.0°F
(-0.5°C)
19th Coolest Coolest since: 1986 1949
63rd Warmest Warmest since: 1990 2015
Ties: 1974, 2008, 2017
Sep 1990–Mar 1991
7-Month
47.9°F
(8.8°C)
48.4°F
(9.1°C)
-0.5°F
(-0.3°C)
34th Coolest Coolest since: 1989 1949
48th Warmest Warmest since: 1990 2015
Ties: 1944, 2011
Aug 1990–Mar 1991
8-Month
50.7°F
(10.4°C)
51.0°F
(10.6°C)
-0.3°F
(-0.2°C)
36th Coolest Coolest since: 1989 1949
46th Warmest Warmest since: 1990 2015
Ties: 1984
Jul 1990–Mar 1991
9-Month
52.9°F
(11.6°C)
52.9°F
(11.6°C)
0.0°F
(0.0°C)
48th Coolest Coolest since: 1990 1949
34th Warmest Warmest since: 1988 2015
Ties: 1963
Jun 1990–Mar 1991
10-Month
53.9°F
(12.2°C)
54.0°F
(12.2°C)
-0.1°F
(0.0°C)
48th Coolest Coolest since: 1990 1949
34th Warmest Warmest since: 1988 2015, 2016
Ties: 1963, 1982, 2006
May 1990–Mar 1991
11-Month
54.2°F
(12.3°C)
54.4°F
(12.4°C)
-0.2°F
(-0.1°C)
45th Coolest Coolest since: 1990 1956
37th Warmest Warmest since: 1988 2015, 2016
Ties: 1982
Apr 1990–Mar 1991
12-Month
54.2°F
(12.3°C)
54.2°F
(12.3°C)
0.0°F
(0.0°C)
50th Coolest Coolest since: 1990 1956
32nd Warmest Warmest since: 1988 2015
Ties: 1980, 1983, 2014
Oct 1989–Mar 1991
18-Month
51.4°F
(10.8°C)
51.3°F
(10.7°C)
0.1°F
(0.1°C)
52nd Coolest Coolest since: 1990 1950
29th Warmest Warmest since: 1988 2016
Ties: 1997, 2013
Apr 1989–Mar 1991
24-Month
54.1°F
(12.3°C)
54.2°F
(12.3°C)
-0.1°F
(0.0°C)
50th Coolest Coolest since: 1990 1956
31st Warmest Warmest since: 1988 2016
Ties: 1953, 1960, 1982, 1983
Apr 1988–Mar 1991
36-Month
53.8°F
(12.1°C)
54.2°F
(12.3°C)
-0.4°F
(-0.2°C)
34th Coolest Coolest since: 1988 1957
46th Warmest Warmest since: 1990 2017
Ties: 1954, 1988, 2002
Apr 1987–Mar 1991
48-Month
54.0°F
(12.2°C)
54.1°F
(12.3°C)
-0.1°F
(-0.1°C)
48th Coolest Coolest since: 1990 1957
31st Warmest Warmest since: 1990 2018
Ties: 1962, 1969, 1970, 1990, 2002, 2009
Apr 1986–Mar 1991
60-Month
54.0°F
(12.2°C)
54.1°F
(12.3°C)
-0.1°F
(-0.1°C)
45th Coolest Coolest since: 1990 1957, 1958
33rd Warmest Warmest since: 1984 2019
Ties: 1963

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published November 2019, retrieved on November 13, 2019 from https://www.ncdc.noaa.gov/cag/