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 1979

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
April 1979
1-Month
42.9°F
(6.1°C)
44.2°F
(6.8°C)
-1.3°F
(-0.7°C)
63rd Coolest Coolest since: 1978 1926
63rd Warmest Warmest since: 1977 2010
Ties: 1932, 1962
Mar–Apr 1979
2-Month
39.6°F
(4.2°C)
39.0°F
(3.9°C)
0.6°F
(0.3°C)
94th Coolest Coolest since: 1978 1926
32nd Warmest Warmest since: 1977 2010
Ties: 1925
Feb–Apr 1979
3-Month
31.9°F
(-0.1°C)
34.6°F
(1.4°C)
-2.7°F
(-1.5°C)
42nd Coolest Coolest since: 1978 1923
83rd Warmest Warmest since: 1977 2010
Jan–Apr 1979
4-Month
30.1°F
(-1.1°C)
31.6°F
(-0.2°C)
-1.5°F
(-0.9°C)
53rd Coolest Coolest since: 1978 1904
71st Warmest Warmest since: 1976 2012
Ties: 2007
Dec 1978–Apr 1979
5-Month
29.4°F
(-1.4°C)
31.1°F
(-0.5°C)
-1.7°F
(-0.9°C)
53rd Coolest Coolest since: 1978 1904, 1918
68th Warmest Warmest since: 1976 2012
Ties: 1950, 1969
Nov 1978–Apr 1979
6-Month
30.6°F
(-0.8°C)
32.5°F
(0.3°C)
-1.9°F
(-1.1°C)
42nd Coolest Coolest since: 1978 1918
76th Warmest Warmest since: 1976 2012
Ties: 1908, 1930
Oct 1978–Apr 1979
7-Month
33.2°F
(0.7°C)
34.8°F
(1.6°C)
-1.6°F
(-0.9°C)
43rd Coolest Coolest since: 1978 1918
75th Warmest Warmest since: 1976 2012
Ties: 1927
Sep 1978–Apr 1979
8-Month
36.4°F
(2.4°C)
38.0°F
(3.3°C)
-1.6°F
(-0.9°C)
41st Coolest Coolest since: 1978 1918
77th Warmest Warmest since: 1976 2012
Ties: 1909, 1916, 1922
Aug 1978–Apr 1979
9-Month
40.1°F
(4.5°C)
41.4°F
(5.2°C)
-1.3°F
(-0.7°C)
52nd Coolest Coolest since: 1978 1905, 1918
66th Warmest Warmest since: 1976 2012
Ties: 1928, 1957
Jul 1978–Apr 1979
10-Month
42.9°F
(6.1°C)
44.2°F
(6.8°C)
-1.3°F
(-0.7°C)
55th Coolest Coolest since: 1978 1905
63rd Warmest Warmest since: 1976 2012
Ties: 1939, 1948
Jun 1978–Apr 1979
11-Month
44.6°F
(7.0°C)
45.9°F
(7.7°C)
-1.3°F
(-0.7°C)
48th Coolest Coolest since: 1978 1904
70th Warmest Warmest since: 1976 2012
Ties: 1946, 1957, 1964, 1966, 1994
May 1978–Apr 1979
12-Month
45.4°F
(7.4°C)
46.6°F
(8.1°C)
-1.2°F
(-0.7°C)
52nd Coolest Coolest since: 1978 1918
66th Warmest Warmest since: 1976 2012
Ties: 1972, 1975, 1996
Nov 1977–Apr 1979
18-Month
40.3°F
(4.6°C)
41.9°F
(5.5°C)
-1.6°F
(-0.9°C)
39th Coolest Coolest since: 1978 1905
72nd Warmest Warmest since: 1976 2013
Ties: 1910, 1964, 1994
May 1977–Apr 1979
24-Month
45.1°F
(7.3°C)
46.5°F
(8.1°C)
-1.4°F
(-0.8°C)
33rd Coolest Coolest since: 1978 1905
78th Warmest Warmest since: 1977 2013
Ties: 1902, 1966, 1967
May 1976–Apr 1979
36-Month
44.8°F
(7.1°C)
46.6°F
(8.1°C)
-1.8°F
(-1.0°C)
22nd Coolest Coolest since: 1969 1906
82nd Warmest Warmest since: 1978 2013
Ties: 1965, 1968
May 1975–Apr 1979
48-Month
45.2°F
(7.3°C)
46.5°F
(8.1°C)
-1.3°F
(-0.8°C)
30th Coolest Coolest since: 1978 1906
67th Warmest Warmest since: 1978 2013
Ties: 1964, 1978, 1980
May 1974–Apr 1979
60-Month
45.3°F
(7.4°C)
46.6°F
(8.1°C)
-1.3°F
(-0.7°C)
27th Coolest Coolest since: 1973 1906
63rd Warmest Warmest since: 1978 2013
Ties: 1963, 1973, 1981

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published October 2019, retrieved on October 23, 2019 from https://www.ncdc.noaa.gov/cag/