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 1951

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
April 1951
1-Month
46.5°F
(8.1°C)
44.2°F
(6.8°C)
2.3°F
(1.3°C)
119th Coolest Coolest since: 1950 1926
7th Warmest Warmest since: 1949 2010
Ties: 1949, 1986
Mar–Apr 1951
2-Month
40.4°F
(4.7°C)
39.0°F
(3.9°C)
1.4°F
(0.8°C)
109th Coolest Coolest since: 1950 1926
17th Warmest Warmest since: 1949 2010
Ties: 1949, 2006
Feb–Apr 1951
3-Month
36.3°F
(2.4°C)
34.6°F
(1.4°C)
1.7°F
(1.0°C)
115th Coolest Coolest since: 1950 1923
10th Warmest Warmest since: 1945 2010
Ties: 1921, 1953
Jan–Apr 1951
4-Month
33.9°F
(1.1°C)
31.7°F
(-0.2°C)
2.2°F
(1.3°C)
115th Coolest Coolest since: 1950 1904
9th Warmest Warmest since: 1949 2012
Ties: 1949
Dec 1950–Apr 1951
5-Month
33.2°F
(0.7°C)
31.1°F
(-0.5°C)
2.1°F
(1.2°C)
112th Coolest Coolest since: 1950 1904, 1918
9th Warmest Warmest since: 1949 2012
Ties: 1999
Nov 1950–Apr 1951
6-Month
34.7°F
(1.5°C)
32.5°F
(0.3°C)
2.2°F
(1.2°C)
110th Coolest Coolest since: 1950 1918
8th Warmest Warmest since: 1949 2012
Ties: 1953
Oct 1950–Apr 1951
7-Month
36.9°F
(2.7°C)
34.8°F
(1.6°C)
2.1°F
(1.1°C)
112th Coolest Coolest since: 1950 1918
6th Warmest Warmest since: 1949 2012
Ties: 1949
Sep 1950–Apr 1951
8-Month
39.2°F
(4.0°C)
38.0°F
(3.3°C)
1.2°F
(0.7°C)
102nd Coolest Coolest since: 1950 1918
16th Warmest Warmest since: 1949 2012
Aug 1950–Apr 1951
9-Month
42.3°F
(5.7°C)
41.4°F
(5.2°C)
0.9°F
(0.5°C)
102nd Coolest Coolest since: 1950 1905, 1918
16th Warmest Warmest since: 1949 2012
Ties: 1958
Jul 1950–Apr 1951
10-Month
44.9°F
(7.2°C)
44.2°F
(6.8°C)
0.7°F
(0.4°C)
103rd Coolest Coolest since: 1950 1905
15th Warmest Warmest since: 1949 2012
Ties: 1933, 1958, 2007, 2018
Jun 1950–Apr 1951
11-Month
46.6°F
(8.1°C)
45.9°F
(7.7°C)
0.7°F
(0.4°C)
98th Coolest Coolest since: 1950 1904
20th Warmest Warmest since: 1949 2012
May 1950–Apr 1951
12-Month
47.2°F
(8.4°C)
46.6°F
(8.1°C)
0.6°F
(0.3°C)
99th Coolest Coolest since: 1950 1918
19th Warmest Warmest since: 1949 2012
Ties: 1932, 1995, 2018
Nov 1949–Apr 1951
18-Month
41.7°F
(5.4°C)
41.9°F
(5.5°C)
-0.2°F
(-0.1°C)
79th Coolest Coolest since: 1949 1905
32nd Warmest Warmest since: 1950 2013
Ties: 1976, 2014
May 1949–Apr 1951
24-Month
46.8°F
(8.2°C)
46.6°F
(8.1°C)
0.2°F
(0.1°C)
85th Coolest Coolest since: 1949 1905
26th Warmest Warmest since: 1950 2013
May 1948–Apr 1951
36-Month
47.1°F
(8.4°C)
46.6°F
(8.1°C)
0.5°F
(0.3°C)
91st Coolest Coolest since: 1950 1906
13th Warmest Warmest to Date 2013
Ties: 1953, 1954, 1992, 1999, 2007, 2009
May 1947–Apr 1951
48-Month
46.6°F
(8.1°C)
46.5°F
(8.1°C)
0.1°F
(0.0°C)
72nd Coolest Coolest since: 1950 1906
25th Warmest Warmest to Date 2013
Ties: 1956, 2004, 2005
May 1946–Apr 1951
60-Month
46.5°F
(8.1°C)
46.5°F
(8.1°C)
0.0°F
(0.0°C)
65th Coolest Coolest since: 1950 1906
25th Warmest Warmest to Date 2013
Ties: 1952, 1956, 1993

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published October 2019, retrieved on October 18, 2019 from https://www.ncdc.noaa.gov/cag/