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 1948

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Period Value 1981-2010
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
April 1948
1-Month
42.4°F
(5.8°C)
44.2°F
(6.8°C)
-1.8°F
(-1.0°C)
55th Coolest Coolest since: 1947 1926
71st Warmest Warmest since: 1945 2010
Ties: 1927
Mar–Apr 1948
2-Month
37.1°F
(2.8°C)
39.0°F
(3.9°C)
-1.9°F
(-1.1°C)
51st Coolest Coolest since: 1944 1926
75th Warmest Warmest since: 1947 2010
Ties: 1934, 1935, 1982
Feb–Apr 1948
3-Month
31.1°F
(-0.5°C)
34.6°F
(1.4°C)
-3.5°F
(-1.9°C)
29th Coolest Coolest since: 1944 1923
96th Warmest Warmest since: 1947 2010
Ties: 2014
Jan–Apr 1948
4-Month
27.5°F
(-2.5°C)
31.7°F
(-0.2°C)
-4.2°F
(-2.3°C)
13th Coolest Coolest since: 1934 1904
111th Warmest Warmest since: 1947 2012
Ties: 1911, 1917, 2015
Dec 1947–Apr 1948
5-Month
26.7°F
(-2.9°C)
31.1°F
(-0.5°C)
-4.4°F
(-2.4°C)
10th Coolest Coolest since: 1934 1904, 1918
111th Warmest Warmest since: 1947 2012
Nov 1947–Apr 1948
6-Month
28.5°F
(-1.9°C)
32.5°F
(0.3°C)
-4.0°F
(-2.2°C)
8th Coolest Coolest since: 1934 1918
110th Warmest Warmest since: 1947 2012
Oct 1947–Apr 1948
7-Month
32.4°F
(0.2°C)
34.8°F
(1.6°C)
-2.4°F
(-1.4°C)
19th Coolest Coolest since: 1944 1918
99th Warmest Warmest since: 1947 2012
Ties: 1899, 1956, 1961, 1968
Sep 1947–Apr 1948
8-Month
35.9°F
(2.2°C)
38.0°F
(3.3°C)
-2.1°F
(-1.1°C)
27th Coolest Coolest since: 1944 1918
91st Warmest Warmest since: 1947 2012
Ties: 1899, 1906, 1914, 1961, 1994
Aug 1947–Apr 1948
9-Month
39.7°F
(4.3°C)
41.4°F
(5.2°C)
-1.7°F
(-0.9°C)
42nd Coolest Coolest since: 1944 1905, 1918
76th Warmest Warmest since: 1947 2012
Ties: 1898, 1996
Jul 1947–Apr 1948
10-Month
42.9°F
(6.1°C)
44.2°F
(6.8°C)
-1.3°F
(-0.7°C)
55th Coolest Coolest since: 1946 1905
63rd Warmest Warmest since: 1947 2012
Ties: 1939, 1979
Jun 1947–Apr 1948
11-Month
44.5°F
(6.9°C)
45.9°F
(7.7°C)
-1.4°F
(-0.8°C)
46th Coolest Coolest since: 1944 1904
72nd Warmest Warmest since: 1947 2012
Ties: 1956
May 1947–Apr 1948
12-Month
45.2°F
(7.3°C)
46.6°F
(8.1°C)
-1.4°F
(-0.8°C)
46th Coolest Coolest since: 1946 1918
72nd Warmest Warmest since: 1947 2012
Ties: 1919, 1969, 1987
Nov 1946–Apr 1948
18-Month
40.8°F
(4.9°C)
41.9°F
(5.5°C)
-1.1°F
(-0.6°C)
52nd Coolest Coolest since: 1946 1905
59th Warmest Warmest since: 1947 2013
Ties: 1970, 1997
May 1946–Apr 1948
24-Month
45.6°F
(7.6°C)
46.6°F
(8.1°C)
-1.0°F
(-0.5°C)
48th Coolest Coolest since: 1947 1905
63rd Warmest Warmest since: 1947 2013
Ties: 1947, 1962, 1970, 1988
May 1945–Apr 1948
36-Month
45.4°F
(7.4°C)
46.5°F
(8.1°C)
-1.1°F
(-0.7°C)
39th Coolest Coolest since: 1943 1906
65th Warmest Warmest since: 1947 2013
Ties: 1961, 1971
May 1944–Apr 1948
48-Month
45.8°F
(7.7°C)
46.6°F
(8.1°C)
-0.8°F
(-0.4°C)
47th Coolest Coolest since: 1947 1906
50th Warmest Warmest since: 1945 2013
Ties: 1945, 1960
May 1943–Apr 1948
60-Month
45.6°F
(7.6°C)
46.6°F
(8.1°C)
-1.0°F
(-0.5°C)
35th Coolest Coolest since: 1947 1906
55th Warmest Warmest since: 1946 2013
Ties: 1959, 1964, 1974, 1977, 1978

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published October 2019, retrieved on October 20, 2019 from https://www.ncdc.noaa.gov/cag/