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 1921

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
April 1921
1-Month
45.1°F
(7.3°C)
44.2°F
(6.8°C)
0.9°F
(0.5°C)
105th Coolest Coolest since: 1920 1926
21st Warmest Warmest to Date 2010
Ties: 1953, 1974
Mar–Apr 1921
2-Month
41.6°F
(5.3°C)
39.0°F
(3.9°C)
2.6°F
(1.4°C)
121st Coolest Coolest since: 1920 1926
5th Warmest Warmest to Date 2010
Ties: 1998
Feb–Apr 1921
3-Month
36.3°F
(2.4°C)
34.6°F
(1.4°C)
1.7°F
(1.0°C)
115th Coolest Coolest since: 1920 1923
10th Warmest Warmest to Date 2010
Ties: 1951, 1953
Jan–Apr 1921
4-Month
33.6°F
(0.9°C)
31.7°F
(-0.2°C)
1.9°F
(1.1°C)
112th Coolest Coolest since: 1920 1904
12th Warmest Warmest to Date 2012
Ties: 2017
Dec 1920–Apr 1921
5-Month
32.6°F
(0.3°C)
31.1°F
(-0.5°C)
1.5°F
(0.8°C)
106th Coolest Coolest since: 1920 1904, 1918
15th Warmest Warmest to Date 2012
Ties: 1958
Nov 1920–Apr 1921
6-Month
33.0°F
(0.6°C)
32.5°F
(0.3°C)
0.5°F
(0.3°C)
95th Coolest Coolest since: 1919 1918
23rd Warmest Warmest to Date 2012
Ties: 1974
Oct 1920–Apr 1921
7-Month
36.0°F
(2.2°C)
34.8°F
(1.6°C)
1.2°F
(0.6°C)
101st Coolest Coolest since: 1919 1918
17th Warmest Warmest to Date 2012
Ties: 1933, 1954, 2000
Sep 1920–Apr 1921
8-Month
39.0°F
(3.9°C)
38.0°F
(3.3°C)
1.0°F
(0.6°C)
99th Coolest Coolest since: 1919 1918
19th Warmest Warmest to Date 2012
Ties: 1954, 2018
Aug 1920–Apr 1921
9-Month
42.1°F
(5.6°C)
41.4°F
(5.2°C)
0.7°F
(0.4°C)
99th Coolest Coolest since: 1919 1905, 1918
19th Warmest Warmest to Date 2012
Ties: 1954, 2008
Jul 1920–Apr 1921
10-Month
44.6°F
(7.0°C)
44.2°F
(6.8°C)
0.4°F
(0.2°C)
92nd Coolest Coolest since: 1919 1905
26th Warmest Warmest to Date 2012
Ties: 1983, 2019
Jun 1920–Apr 1921
11-Month
46.0°F
(7.8°C)
45.9°F
(7.7°C)
0.1°F
(0.1°C)
91st Coolest Coolest since: 1919 1904
27th Warmest Warmest to Date 2012
Ties: 1942
May 1920–Apr 1921
12-Month
46.4°F
(8.0°C)
46.6°F
(8.1°C)
-0.2°F
(-0.1°C)
82nd Coolest Coolest since: 1919 1918
36th Warmest Warmest to Date 2012
Ties: 1950, 1976, 1986
Nov 1919–Apr 1921
18-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1905
-- -- 2013
Ties: 1907, 1908, 1915, 1916, 1920, 1929, 1930, 1935, 1936, 1937, 1982, 1983
May 1919–Apr 1921
24-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1905
-- -- 2013
Ties: 1907, 1908, 1915, 1916, 1920, 1929, 1930, 1935, 1936, 1937, 1982, 1983
May 1918–Apr 1921
36-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1906
-- -- 2013
Ties: Numerous
May 1917–Apr 1921
48-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1906
-- -- 2013
Ties: Numerous
May 1916–Apr 1921
60-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1906
-- -- 2013
Ties: Numerous

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/