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 November 2019. For more information, please see Climatological Rankings.


Portland, Maine

Average Temperature Rankings, May 1898

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 1898
1-Month
51.7°F
(10.9°C)
54.2°F
(12.3°C)
-2.5°F
(-1.4°C)
30th Coolest Coolest since: 1897 1917
96th Warmest Warmest since: 1896 2015
Ties: 1902, 1910
Apr–May 1898
2-Month
46.0°F
(7.8°C)
49.3°F
(9.6°C)
-3.3°F
(-1.8°C)
16th Coolest Coolest to Date 1907
110th Warmest Warmest since: 1897 2010
Mar–May 1898
3-Month
42.8°F
(6.0°C)
44.1°F
(6.7°C)
-1.3°F
(-0.7°C)
58th Coolest Coolest since: 1897 1926
68th Warmest Warmest to Date 2010
Ties: 1993, 2017
Feb–May 1898
4-Month
38.8°F
(3.8°C)
39.6°F
(4.2°C)
-0.8°F
(-0.4°C)
76th Coolest Coolest since: 1897 1907
49th Warmest Warmest to Date 2010
Ties: 1910, 1915, 1933, 2001
Jan–May 1898
5-Month
35.1°F
(1.7°C)
36.3°F
(2.4°C)
-1.2°F
(-0.7°C)
57th Coolest Coolest since: 1897 1907
67th Warmest Warmest to Date 2010
Ties: 1922, 1925, 1938, 1941, 1946
Dec 1897–May 1898
6-Month
33.8°F
(1.0°C)
35.1°F
(1.7°C)
-1.3°F
(-0.7°C)
65th Coolest Coolest since: 1897 1907
56th Warmest Warmest to Date 2012
Ties: 1903, 1945
Nov 1897–May 1898
7-Month
34.0°F
(1.1°C)
35.7°F
(2.1°C)
-1.7°F
(-1.0°C)
48th Coolest Coolest since: 1897 1905
70th Warmest Warmest to Date 2012
Ties: 1924, 1930, 1962, 1965
Oct 1897–May 1898
8-Month
35.9°F
(2.2°C)
37.4°F
(3.0°C)
-1.5°F
(-0.8°C)
47th Coolest Coolest since: 1897 1905
71st Warmest Warmest to Date 2012
Ties: 1969, 1996
Sep 1897–May 1898
9-Month
38.3°F
(3.5°C)
39.9°F
(4.4°C)
-1.6°F
(-0.9°C)
41st Coolest Coolest since: 1897 1905
77th Warmest Warmest to Date 2012
Ties: 1925, 1930, 1939, 1966
Aug 1897–May 1898
10-Month
41.0°F
(5.0°C)
42.8°F
(6.0°C)
-1.8°F
(-1.0°C)
37th Coolest Coolest since: 1897 1905
81st Warmest Warmest to Date 2012
Ties: 1899, 1924, 1925, 1994
Jul 1897–May 1898
11-Month
43.2°F
(6.2°C)
45.2°F
(7.3°C)
-2.0°F
(-1.1°C)
28th Coolest Coolest since: 1897 1905
90th Warmest Warmest to Date 2012
Ties: 1909, 1914, 1924, 1959, 1993
Jun 1897–May 1898
12-Month
44.4°F
(6.9°C)
46.8°F
(8.2°C)
-2.4°F
(-1.3°C)
18th Coolest Coolest since: 1897 1905
100th Warmest Warmest to Date 2012
Ties: 1967, 1977
Dec 1896–May 1898
18-Month
40.5°F
(4.7°C)
42.8°F
(6.0°C)
-2.3°F
(-1.3°C)
18th Coolest Coolest since: 1897 1905
96th Warmest Warmest to Date 2013
Ties: 1900
Jun 1896–May 1898
24-Month
44.4°F
(6.9°C)
46.8°F
(8.2°C)
-2.4°F
(-1.3°C)
15th Coolest Coolest since: 1897 1905
96th Warmest Warmest to Date 2013
Jun 1895–May 1898
36-Month
44.3°F
(6.8°C)
46.7°F
(8.2°C)
-2.4°F
(-1.4°C)
8th Coolest Coolest to Date 1906
96th Warmest Warmest to Date 2012
Ties: 1925, 1926

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published December 2019, retrieved on December 9, 2019 from https://www.ncdc.noaa.gov/cag/