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 2009

View Period (Months):All1234567891011121824364860
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  • Record Coolest
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  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
April 2009
1-Month
46.9°F
(8.3°C)
44.2°F
(6.8°C)
2.7°F
(1.5°C)
121st Coolest Coolest since: 2008 1926
5th Warmest Warmest since: 1945 2010
Mar–Apr 2009
2-Month
40.0°F
(4.4°C)
39.0°F
(3.9°C)
1.0°F
(0.5°C)
102nd Coolest Coolest since: 2008 1926
24th Warmest Warmest since: 2006 2010
Ties: 1957, 1977, 2002, 2004
Feb–Apr 2009
3-Month
35.3°F
(1.8°C)
34.6°F
(1.4°C)
0.7°F
(0.4°C)
99th Coolest Coolest since: 2008 1923
26th Warmest Warmest since: 2006 2010
Jan–Apr 2009
4-Month
30.9°F
(-0.6°C)
31.6°F
(-0.2°C)
-0.7°F
(-0.4°C)
74th Coolest Coolest since: 2007 1904
50th Warmest Warmest since: 2008 2012
Ties: 1898, 1938, 1947, 1976, 1984, 1987
Dec 2008–Apr 2009
5-Month
30.5°F
(-0.8°C)
31.1°F
(-0.5°C)
-0.6°F
(-0.3°C)
74th Coolest Coolest since: 2005 1904, 1918
47th Warmest Warmest since: 2008 2012
Nov 2008–Apr 2009
6-Month
32.0°F
(0.0°C)
32.5°F
(0.3°C)
-0.5°F
(-0.3°C)
77th Coolest Coolest since: 2005 1918
41st Warmest Warmest since: 2008 2012
Ties: 1976, 1985, 2019
Oct 2008–Apr 2009
7-Month
34.4°F
(1.3°C)
34.8°F
(1.6°C)
-0.4°F
(-0.3°C)
76th Coolest Coolest since: 2005 1918
42nd Warmest Warmest since: 2008 2012
Ties: 1988, 2004
Sep 2008–Apr 2009
8-Month
37.7°F
(3.2°C)
38.1°F
(3.4°C)
-0.4°F
(-0.2°C)
77th Coolest Coolest since: 2005 1918
41st Warmest Warmest since: 2008 2012
Ties: 1952
Aug 2008–Apr 2009
9-Month
40.9°F
(4.9°C)
41.4°F
(5.2°C)
-0.5°F
(-0.3°C)
76th Coolest Coolest since: 2005 1905, 1918
42nd Warmest Warmest since: 2008 2012
Ties: 1937, 1970, 1976, 1989, 1992, 2005
Jul 2008–Apr 2009
10-Month
43.9°F
(6.6°C)
44.2°F
(6.8°C)
-0.3°F
(-0.2°C)
84th Coolest Coolest since: 2005 1905
34th Warmest Warmest since: 2008 2012
Ties: 1952, 1976, 1980, 1989
Jun 2008–Apr 2009
11-Month
45.8°F
(7.7°C)
46.0°F
(7.8°C)
-0.2°F
(-0.1°C)
86th Coolest Coolest since: 2005 1904
32nd Warmest Warmest since: 2008 2012
Ties: 1945, 1986, 1992
May 2008–Apr 2009
12-Month
46.5°F
(8.1°C)
46.6°F
(8.1°C)
-0.1°F
(0.0°C)
87th Coolest Coolest since: 2005 1918
31st Warmest Warmest since: 2008 2012
Ties: 1931, 1980, 1989, 2004
Nov 2007–Apr 2009
18-Month
41.8°F
(5.4°C)
41.9°F
(5.5°C)
-0.1°F
(-0.1°C)
84th Coolest Coolest since: 2005 1905
27th Warmest Warmest since: 2008 2013
Ties: 1955, 1974, 1989, 2001
May 2007–Apr 2009
24-Month
46.9°F
(8.3°C)
46.6°F
(8.1°C)
0.3°F
(0.2°C)
89th Coolest Coolest since: 2005 1905
22nd Warmest Warmest since: 2008 2013
Ties: 1932, 2001, 2014
May 2006–Apr 2009
36-Month
47.1°F
(8.4°C)
46.6°F
(8.1°C)
0.5°F
(0.3°C)
91st Coolest Coolest since: 2007 1906
13th Warmest Warmest since: 2008 2013
Ties: 1951, 1953, 1954, 1992, 1999, 2007
May 2005–Apr 2009
48-Month
47.3°F
(8.5°C)
46.6°F
(8.1°C)
0.7°F
(0.4°C)
88th Coolest Coolest since: 2008 1906
9th Warmest Warmest since: 2002 2013
Ties: 2000, 2010, 2016, 2017
May 2004–Apr 2009
60-Month
47.0°F
(8.3°C)
46.5°F
(8.1°C)
0.5°F
(0.2°C)
76th Coolest Coolest since: 2008 1906
14th Warmest Warmest since: 2008 2013
Ties: 1954, 2000, 2001, 2008

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published October 2019, retrieved on October 21, 2019 from https://www.ncdc.noaa.gov/cag/