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 1990

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
April 1990
1-Month
44.6°F
(7.0°C)
44.2°F
(6.8°C)
0.4°F
(0.2°C)
89th Coolest Coolest since: 1989 1926
37th Warmest Warmest since: 1987 2010
Ties: 1994
Mar–Apr 1990
2-Month
39.7°F
(4.3°C)
39.0°F
(3.9°C)
0.7°F
(0.4°C)
96th Coolest Coolest since: 1989 1926
30th Warmest Warmest since: 1986 2010
Ties: 2013
Feb–Apr 1990
3-Month
35.0°F
(1.7°C)
34.6°F
(1.4°C)
0.4°F
(0.3°C)
95th Coolest Coolest since: 1989 1923
30th Warmest Warmest since: 1985 2010
Jan–Apr 1990
4-Month
33.8°F
(1.0°C)
31.6°F
(-0.2°C)
2.2°F
(1.2°C)
113th Coolest Coolest since: 1989 1904
11th Warmest Warmest since: 1953 2012
Dec 1989–Apr 1990
5-Month
29.9°F
(-1.2°C)
31.1°F
(-0.5°C)
-1.2°F
(-0.7°C)
65th Coolest Coolest since: 1981 1904, 1918
56th Warmest Warmest since: 1989 2012
Ties: 2005
Nov 1989–Apr 1990
6-Month
31.1°F
(-0.5°C)
32.5°F
(0.3°C)
-1.4°F
(-0.8°C)
56th Coolest Coolest since: 1981 1918
62nd Warmest Warmest since: 1989 2012
Ties: 1925
Oct 1989–Apr 1990
7-Month
33.8°F
(1.0°C)
34.8°F
(1.6°C)
-1.0°F
(-0.6°C)
55th Coolest Coolest since: 1981 1918
63rd Warmest Warmest since: 1989 2012
Ties: 1902, 1925, 1950
Sep 1989–Apr 1990
8-Month
37.1°F
(2.8°C)
38.0°F
(3.3°C)
-0.9°F
(-0.5°C)
64th Coolest Coolest since: 1989 1918
54th Warmest Warmest since: 1989 2012
Ties: 1970, 1975, 1989
Aug 1989–Apr 1990
9-Month
40.6°F
(4.8°C)
41.4°F
(5.2°C)
-0.8°F
(-0.4°C)
65th Coolest Coolest since: 1987 1905, 1918
53rd Warmest Warmest since: 1989 2012
Ties: 1950
Jul 1989–Apr 1990
10-Month
43.5°F
(6.4°C)
44.2°F
(6.8°C)
-0.7°F
(-0.4°C)
69th Coolest Coolest since: 1988 1905
49th Warmest Warmest since: 1989 2012
Ties: 1988, 2005
Jun 1989–Apr 1990
11-Month
45.3°F
(7.4°C)
45.9°F
(7.7°C)
-0.6°F
(-0.3°C)
72nd Coolest Coolest since: 1988 1904
46th Warmest Warmest since: 1989 2012
Ties: 1938, 1955, 1970, 1988, 2015
May 1989–Apr 1990
12-Month
46.2°F
(7.9°C)
46.6°F
(8.1°C)
-0.4°F
(-0.2°C)
77th Coolest Coolest since: 1988 1918
41st Warmest Warmest since: 1989 2012
Ties: 1952, 1984, 1997
Nov 1988–Apr 1990
18-Month
41.4°F
(5.2°C)
41.9°F
(5.5°C)
-0.5°F
(-0.3°C)
73rd Coolest Coolest since: 1988 1905
38th Warmest Warmest since: 1989 2013
Ties: 1981, 1985, 1996
May 1988–Apr 1990
24-Month
46.3°F
(7.9°C)
46.6°F
(8.1°C)
-0.3°F
(-0.2°C)
78th Coolest Coolest since: 1989 1905
33rd Warmest Warmest since: 1989 2013
Ties: 1989, 1995, 1996
May 1987–Apr 1990
36-Month
46.3°F
(7.9°C)
46.6°F
(8.1°C)
-0.3°F
(-0.2°C)
72nd Coolest Coolest since: 1989 1906
32nd Warmest Warmest since: 1986 2013
Ties: 1949, 1976, 1986, 1997, 1998
May 1986–Apr 1990
48-Month
46.0°F
(7.8°C)
46.6°F
(8.1°C)
-0.6°F
(-0.3°C)
58th Coolest Coolest since: 1988 1906
39th Warmest Warmest since: 1989 2013
Ties: 1949, 1958, 1987, 1988, 1995
May 1985–Apr 1990
60-Month
46.1°F
(7.8°C)
46.6°F
(8.1°C)
-0.5°F
(-0.3°C)
54th Coolest Coolest since: 1989 1906
36th Warmest Warmest since: 1989 2013
Ties: 1949, 1950, 1987, 1989

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published October 2019, retrieved on October 14, 2019 from https://www.ncdc.noaa.gov/cag/