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 1975

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
April 1975
1-Month
40.7°F
(4.8°C)
44.2°F
(6.8°C)
-3.5°F
(-2.0°C)
18th Coolest Coolest since: 1972 1926
108th Warmest Warmest since: 1974 2010
Ties: 1972
Mar–Apr 1975
2-Month
35.6°F
(2.0°C)
38.9°F
(3.8°C)
-3.3°F
(-1.8°C)
26th Coolest Coolest since: 1972 1926
100th Warmest Warmest since: 1974 2010
Feb–Apr 1975
3-Month
32.1°F
(0.1°C)
34.6°F
(1.4°C)
-2.5°F
(-1.3°C)
43rd Coolest Coolest since: 1972 1923
82nd Warmest Warmest since: 1974 2010
Ties: 1932, 1935, 1962
Jan–Apr 1975
4-Month
30.8°F
(-0.7°C)
31.7°F
(-0.2°C)
-0.9°F
(-0.5°C)
67th Coolest Coolest since: 1972 1904
57th Warmest Warmest since: 1974 2012
Ties: 1980
Dec 1974–Apr 1975
5-Month
30.7°F
(-0.7°C)
31.1°F
(-0.5°C)
-0.4°F
(-0.2°C)
80th Coolest Coolest since: 1972 1904, 1918
41st Warmest Warmest since: 1974 2012
Ties: 1980, 1987
Nov 1974–Apr 1975
6-Month
32.2°F
(0.1°C)
32.5°F
(0.3°C)
-0.3°F
(-0.2°C)
81st Coolest Coolest since: 1973 1918
37th Warmest Warmest since: 1974 2012
Ties: 2011
Oct 1974–Apr 1975
7-Month
34.0°F
(1.1°C)
34.9°F
(1.6°C)
-0.9°F
(-0.5°C)
67th Coolest Coolest since: 1973 1918
51st Warmest Warmest since: 1974 2012
Ties: 1984, 1987
Sep 1974–Apr 1975
8-Month
37.1°F
(2.8°C)
38.1°F
(3.4°C)
-1.0°F
(-0.6°C)
64th Coolest Coolest since: 1973 1918
54th Warmest Warmest since: 1974 2012
Ties: 1970, 1989, 1990
Aug 1974–Apr 1975
9-Month
40.5°F
(4.7°C)
41.4°F
(5.2°C)
-0.9°F
(-0.5°C)
63rd Coolest Coolest since: 1973 1905, 1918
55th Warmest Warmest since: 1974 2012
Ties: 2015
Jul 1974–Apr 1975
10-Month
43.3°F
(6.3°C)
44.2°F
(6.8°C)
-0.9°F
(-0.5°C)
64th Coolest Coolest since: 1973 1905
54th Warmest Warmest since: 1974 2012
Ties: 1910, 1937, 1981
Jun 1974–Apr 1975
11-Month
44.9°F
(7.2°C)
45.9°F
(7.7°C)
-1.0°F
(-0.5°C)
59th Coolest Coolest since: 1973 1904
59th Warmest Warmest since: 1974 2012
May 1974–Apr 1975
12-Month
45.4°F
(7.4°C)
46.6°F
(8.1°C)
-1.2°F
(-0.7°C)
52nd Coolest Coolest since: 1973 1918
66th Warmest Warmest since: 1974 2012
Ties: 1972, 1979, 1996
Nov 1973–Apr 1975
18-Month
41.3°F
(5.2°C)
41.9°F
(5.5°C)
-0.6°F
(-0.3°C)
69th Coolest Coolest since: 1973 1905
42nd Warmest Warmest since: 1974 2013
Ties: 1949, 1988, 2005
May 1973–Apr 1975
24-Month
46.2°F
(7.9°C)
46.6°F
(8.1°C)
-0.4°F
(-0.2°C)
74th Coolest Coolest since: 1974 1905
37th Warmest Warmest since: 1958 2013
Ties: 1958, 1985, 2005
May 1972–Apr 1975
36-Month
45.7°F
(7.6°C)
46.5°F
(8.1°C)
-0.8°F
(-0.5°C)
50th Coolest Coolest since: 1973 1906
54th Warmest Warmest since: 1974 2013
Ties: 1939, 1995
May 1971–Apr 1975
48-Month
45.7°F
(7.6°C)
46.6°F
(8.1°C)
-0.9°F
(-0.5°C)
43rd Coolest Coolest since: 1974 1906
54th Warmest Warmest since: 1961 2013
Ties: 1947, 1977, 1996
May 1970–Apr 1975
60-Month
45.5°F
(7.5°C)
46.5°F
(8.1°C)
-1.0°F
(-0.6°C)
32nd Coolest Coolest since: 1973 1906
58th Warmest Warmest since: 1974 2013
Ties: 1947, 1980

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published October 2019, retrieved on October 19, 2019 from https://www.ncdc.noaa.gov/cag/