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 1966

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
April 1966
1-Month
40.6°F
(4.8°C)
44.3°F
(6.8°C)
-3.7°F
(-2.0°C)
17th Coolest Coolest since: 1944 1926
109th Warmest Warmest since: 1965 2010
Mar–Apr 1966
2-Month
36.9°F
(2.7°C)
38.9°F
(3.8°C)
-2.0°F
(-1.1°C)
48th Coolest Coolest since: 1961 1926
78th Warmest Warmest since: 1965 2010
Ties: 1920, 1961
Feb–Apr 1966
3-Month
32.4°F
(0.2°C)
34.6°F
(1.4°C)
-2.2°F
(-1.2°C)
50th Coolest Coolest since: 1963 1923
75th Warmest Warmest since: 1965 2010
Jan–Apr 1966
4-Month
30.0°F
(-1.1°C)
31.6°F
(-0.2°C)
-1.6°F
(-0.9°C)
50th Coolest Coolest since: 1965 1904
74th Warmest Warmest since: 1964 2012
Ties: 1922, 2001
Dec 1965–Apr 1966
5-Month
29.7°F
(-1.3°C)
31.0°F
(-0.6°C)
-1.3°F
(-0.7°C)
60th Coolest Coolest since: 1965 1904, 1918
61st Warmest Warmest since: 1960 2012
Ties: 1976, 1981, 1992
Nov 1965–Apr 1966
6-Month
31.0°F
(-0.6°C)
32.5°F
(0.3°C)
-1.5°F
(-0.9°C)
53rd Coolest Coolest since: 1965 1918
65th Warmest Warmest since: 1960 2012
Ties: 1898, 2001
Oct 1965–Apr 1966
7-Month
33.5°F
(0.8°C)
34.9°F
(1.6°C)
-1.4°F
(-0.8°C)
47th Coolest Coolest since: 1965 1918
71st Warmest Warmest since: 1964 2012
Ties: 1898, 1939, 1969, 1973
Sep 1965–Apr 1966
8-Month
36.6°F
(2.6°C)
38.0°F
(3.3°C)
-1.4°F
(-0.7°C)
47th Coolest Coolest since: 1965 1918
71st Warmest Warmest since: 1964 2012
Ties: 1898, 1925, 1946, 1964
Aug 1965–Apr 1966
9-Month
40.0°F
(4.4°C)
41.4°F
(5.2°C)
-1.4°F
(-0.8°C)
50th Coolest Coolest since: 1965 1905, 1918
68th Warmest Warmest since: 1962 2012
Ties: 1946
Jul 1965–Apr 1966
10-Month
42.7°F
(5.9°C)
44.2°F
(6.8°C)
-1.5°F
(-0.9°C)
44th Coolest Coolest since: 1965 1905
74th Warmest Warmest since: 1964 2012
Ties: 1928, 1957, 1964, 2003
Jun 1965–Apr 1966
11-Month
44.6°F
(7.0°C)
45.9°F
(7.7°C)
-1.3°F
(-0.7°C)
48th Coolest Coolest since: 1965 1904
70th Warmest Warmest since: 1964 2012
Ties: 1946, 1957, 1964, 1979, 1994
May 1965–Apr 1966
12-Month
45.5°F
(7.5°C)
46.6°F
(8.1°C)
-1.1°F
(-0.6°C)
56th Coolest Coolest since: 1965 1918
62nd Warmest Warmest since: 1962 2012
Ties: 1902, 1994
Nov 1964–Apr 1966
18-Month
40.5°F
(4.7°C)
41.9°F
(5.5°C)
-1.4°F
(-0.8°C)
45th Coolest Coolest since: 1965 1905
66th Warmest Warmest since: 1962 2013
May 1964–Apr 1966
24-Month
45.1°F
(7.3°C)
46.6°F
(8.1°C)
-1.5°F
(-0.8°C)
33rd Coolest Coolest since: 1965 1905
78th Warmest Warmest since: 1963 2013
Ties: 1902, 1967, 1979
May 1963–Apr 1966
36-Month
45.2°F
(7.3°C)
46.6°F
(8.1°C)
-1.4°F
(-0.8°C)
32nd Coolest Coolest since: 1965 1906
72nd Warmest Warmest since: 1964 2013
Ties: 1940, 1963, 1964, 1970, 1978
May 1962–Apr 1966
48-Month
45.0°F
(7.2°C)
46.6°F
(8.1°C)
-1.6°F
(-0.9°C)
23rd Coolest Coolest since: 1943 1906
74th Warmest Warmest since: 1965 2013
Ties: 1942, 1967, 1970
May 1961–Apr 1966
60-Month
45.2°F
(7.3°C)
46.6°F
(8.1°C)
-1.4°F
(-0.8°C)
24th Coolest Coolest since: 1965 1906
66th Warmest Warmest since: 1964 2013
Ties: 1942, 1972

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published October 2019, retrieved on October 21, 2019 from https://www.ncdc.noaa.gov/cag/