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


Portland, Maine

Average Temperature Rankings, April 2015

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
April 2015
1-Month
44.7°F
(7.1°C)
44.2°F
(6.8°C)
0.5°F
(0.3°C)
95th Coolest Coolest since: 2014 1926
31st Warmest Warmest since: 2012 2010
Ties: 1952, 1955, 1958, 2002, 2019
Mar–Apr 2015
2-Month
37.5°F
(3.1°C)
39.0°F
(3.9°C)
-1.5°F
(-0.8°C)
58th Coolest Coolest since: 2014 1926
68th Warmest Warmest since: 2013 2010
Ties: 1929
Feb–Apr 2015
3-Month
29.7°F
(-1.3°C)
34.7°F
(1.5°C)
-5.0°F
(-2.8°C)
13th Coolest Coolest since: 1967 1923
112th Warmest Warmest since: 2014 2010
Ties: 1905
Jan–Apr 2015
4-Month
27.5°F
(-2.5°C)
31.6°F
(-0.2°C)
-4.1°F
(-2.3°C)
13th Coolest Coolest since: 1971 1904
111th Warmest Warmest since: 2014 2012
Ties: 1911, 1917, 1948
Dec 2014–Apr 2015
5-Month
28.8°F
(-1.8°C)
31.1°F
(-0.5°C)
-2.3°F
(-1.3°C)
37th Coolest Coolest since: 2014 1904, 1918
84th Warmest Warmest since: 2013 2012
Ties: 1963
Nov 2014–Apr 2015
6-Month
30.5°F
(-0.8°C)
32.5°F
(0.3°C)
-2.0°F
(-1.1°C)
39th Coolest Coolest since: 2014 1918
79th Warmest Warmest since: 2013 2012
Ties: 1939, 1969
Oct 2014–Apr 2015
7-Month
33.9°F
(1.1°C)
34.8°F
(1.6°C)
-0.9°F
(-0.5°C)
64th Coolest Coolest since: 2014 1918
54th Warmest Warmest since: 2013 2012
Ties: 1903, 1924, 1962, 1964, 1989
Sep 2014–Apr 2015
8-Month
37.2°F
(2.9°C)
38.1°F
(3.4°C)
-0.9°F
(-0.5°C)
66th Coolest Coolest since: 2014 1918
52nd Warmest Warmest since: 2013 2012
Ties: 1902
Aug 2014–Apr 2015
9-Month
40.5°F
(4.7°C)
41.4°F
(5.2°C)
-0.9°F
(-0.5°C)
63rd Coolest Coolest since: 2014 1905, 1918
55th Warmest Warmest since: 2013 2012
Ties: 1975
Jul 2014–Apr 2015
10-Month
43.4°F
(6.3°C)
44.2°F
(6.8°C)
-0.8°F
(-0.5°C)
66th Coolest Coolest since: 2014 1905
52nd Warmest Warmest since: 2013 2012
Ties: 1913
Jun 2014–Apr 2015
11-Month
45.3°F
(7.4°C)
45.9°F
(7.7°C)
-0.6°F
(-0.3°C)
72nd Coolest Coolest since: 2014 1904
46th Warmest Warmest since: 2013 2012
Ties: 1938, 1955, 1970, 1988, 1990
May 2014–Apr 2015
12-Month
46.1°F
(7.8°C)
46.6°F
(8.1°C)
-0.5°F
(-0.3°C)
73rd Coolest Coolest since: 2014 1918
45th Warmest Warmest since: 2013 2012
Ties: 1938, 1947, 1988
Nov 2013–Apr 2015
18-Month
40.6°F
(4.8°C)
41.9°F
(5.5°C)
-1.3°F
(-0.7°C)
46th Coolest Coolest since: 1994 1905
65th Warmest Warmest since: 2014 2013
Ties: 1939
May 2013–Apr 2015
24-Month
45.9°F
(7.7°C)
46.6°F
(8.1°C)
-0.7°F
(-0.4°C)
68th Coolest Coolest since: 2004 1905
43rd Warmest Warmest since: 2014 2013
Ties: 1938, 1946, 1974, 1976, 1980
May 2012–Apr 2015
36-Month
46.7°F
(8.2°C)
46.6°F
(8.1°C)
0.1°F
(0.1°C)
78th Coolest Coolest since: 2005 1906
26th Warmest Warmest since: 2014 2013
May 2011–Apr 2015
48-Month
47.5°F
(8.6°C)
46.6°F
(8.1°C)
0.9°F
(0.5°C)
90th Coolest Coolest since: 2011 1906
7th Warmest Warmest since: 2014 2013
May 2010–Apr 2015
60-Month
47.5°F
(8.6°C)
46.6°F
(8.1°C)
0.9°F
(0.5°C)
83rd Coolest Coolest since: 2011 1906
7th Warmest Warmest since: 2014 2013
Ties: 2010, 2017

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published October 2019, retrieved on October 23, 2019 from https://www.ncdc.noaa.gov/cag/