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 1989

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
April 1989
1-Month
41.2°F
(5.1°C)
44.2°F
(6.8°C)
-3.0°F
(-1.7°C)
27th Coolest Coolest since: 1975 1926
99th Warmest Warmest since: 1988 2010
Ties: 1905
Mar–Apr 1989
2-Month
36.4°F
(2.4°C)
38.9°F
(3.8°C)
-2.5°F
(-1.4°C)
35th Coolest Coolest since: 1984 1926
91st Warmest Warmest since: 1988 2010
Ties: 1901, 1932
Feb–Apr 1989
3-Month
32.3°F
(0.2°C)
34.6°F
(1.4°C)
-2.3°F
(-1.2°C)
49th Coolest Coolest since: 1979 1923
76th Warmest Warmest since: 1988 2010
Jan–Apr 1989
4-Month
31.0°F
(-0.6°C)
31.7°F
(-0.2°C)
-0.7°F
(-0.4°C)
78th Coolest Coolest since: 1987 1904
46th Warmest Warmest since: 1988 2012
Ties: 1927, 1964, 2011
Dec 1988–Apr 1989
5-Month
30.0°F
(-1.1°C)
31.1°F
(-0.5°C)
-1.1°F
(-0.6°C)
68th Coolest Coolest since: 1984 1904, 1918
53rd Warmest Warmest since: 1988 2012
Ties: 1903, 1984
Nov 1988–Apr 1989
6-Month
31.8°F
(-0.1°C)
32.5°F
(0.3°C)
-0.7°F
(-0.4°C)
70th Coolest Coolest since: 1987 1918
48th Warmest Warmest since: 1988 2012
Oct 1988–Apr 1989
7-Month
33.9°F
(1.1°C)
34.8°F
(1.6°C)
-0.9°F
(-0.5°C)
64th Coolest Coolest since: 1981 1918
54th Warmest Warmest since: 1988 2012
Ties: 1903, 1924, 1962, 1964, 2015
Sep 1988–Apr 1989
8-Month
37.1°F
(2.8°C)
38.0°F
(3.3°C)
-0.9°F
(-0.5°C)
64th Coolest Coolest since: 1987 1918
54th Warmest Warmest since: 1988 2012
Ties: 1970, 1975, 1990
Aug 1988–Apr 1989
9-Month
40.9°F
(4.9°C)
41.4°F
(5.2°C)
-0.5°F
(-0.3°C)
76th Coolest Coolest since: 1988 1905, 1918
42nd Warmest Warmest since: 1986 2012
Ties: 1937, 1970, 1976, 1992, 2005, 2009
Jul 1988–Apr 1989
10-Month
43.9°F
(6.6°C)
44.2°F
(6.8°C)
-0.3°F
(-0.2°C)
84th Coolest Coolest since: 1988 1905
34th Warmest Warmest since: 1986 2012
Ties: 1952, 1976, 1980, 2009
Jun 1988–Apr 1989
11-Month
45.7°F
(7.6°C)
45.9°F
(7.7°C)
-0.2°F
(-0.1°C)
82nd Coolest Coolest since: 1988 1904
36th Warmest Warmest since: 1986 2012
Ties: 1950, 1984, 1985
May 1988–Apr 1989
12-Month
46.5°F
(8.1°C)
46.6°F
(8.1°C)
-0.1°F
(0.0°C)
87th Coolest Coolest since: 1988 1918
31st Warmest Warmest since: 1983 2012
Ties: 1931, 1980, 2004, 2009
Nov 1987–Apr 1989
18-Month
41.8°F
(5.4°C)
41.9°F
(5.5°C)
-0.1°F
(-0.1°C)
84th Coolest Coolest since: 1988 1905
27th Warmest Warmest since: 1984 2013
Ties: 1955, 1974, 2001, 2009
May 1987–Apr 1989
24-Month
46.3°F
(7.9°C)
46.6°F
(8.1°C)
-0.3°F
(-0.2°C)
78th Coolest Coolest since: 1988 1905
33rd Warmest Warmest since: 1986 2013
Ties: 1990, 1995, 1996
May 1986–Apr 1989
36-Month
45.9°F
(7.7°C)
46.6°F
(8.1°C)
-0.7°F
(-0.4°C)
59th Coolest Coolest since: 1988 1906
45th Warmest Warmest since: 1988 2013
Ties: 1934, 1947, 1981, 1988
May 1985–Apr 1989
48-Month
46.1°F
(7.8°C)
46.6°F
(8.1°C)
-0.5°F
(-0.3°C)
61st Coolest Coolest since: 1988 1906
36th Warmest Warmest since: 1986 2013
Ties: 1934, 1997
May 1984–Apr 1989
60-Month
46.1°F
(7.8°C)
46.5°F
(8.1°C)
-0.4°F
(-0.3°C)
54th Coolest Coolest since: 1988 1906
36th Warmest Warmest since: 1987 2013
Ties: 1949, 1950, 1987, 1990

Citing This Page

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