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


Portland, Maine

Average Temperature Rankings, May 1912

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 1912
1-Month
52.8°F
(11.6°C)
54.0°F
(12.2°C)
-1.2°F
(-0.6°C)
54th Coolest Coolest since: 1910 1917
72nd Warmest Warmest since: 1911 2015
Ties: 1929, 1984, 1996
Apr–May 1912
2-Month
47.1°F
(8.4°C)
49.0°F
(9.4°C)
-1.9°F
(-1.0°C)
36th Coolest Coolest since: 1909 1907
90th Warmest Warmest since: 1911 2010
Ties: 1903, 1919, 1925, 1938, 1971
Mar–May 1912
3-Month
41.1°F
(5.1°C)
43.9°F
(6.6°C)
-2.8°F
(-1.5°C)
20th Coolest Coolest since: 1909 1926
106th Warmest Warmest since: 1911 2010
Ties: 1904, 1943
Feb–May 1912
4-Month
36.3°F
(2.4°C)
39.3°F
(4.1°C)
-3.0°F
(-1.7°C)
31st Coolest Coolest since: 1911 1907
94th Warmest Warmest since: 1910 2010
Ties: 1913, 1978
Jan–May 1912
5-Month
31.9°F
(-0.1°C)
36.0°F
(2.2°C)
-4.1°F
(-2.3°C)
10th Coolest Coolest since: 1907 1907
114th Warmest Warmest since: 1911 2010
Dec 1911–May 1912
6-Month
31.9°F
(-0.1°C)
34.8°F
(1.6°C)
-2.9°F
(-1.7°C)
22nd Coolest Coolest since: 1911 1907
99th Warmest Warmest since: 1910 2012
Nov 1911–May 1912
7-Month
32.5°F
(0.3°C)
35.4°F
(1.9°C)
-2.9°F
(-1.6°C)
15th Coolest Coolest since: 1911 1905
103rd Warmest Warmest since: 1910 2012
Ties: 1967, 1968, 2003
Oct 1911–May 1912
8-Month
34.5°F
(1.4°C)
37.1°F
(2.8°C)
-2.6°F
(-1.4°C)
15th Coolest Coolest since: 1911 1905
103rd Warmest Warmest since: 1910 2012
Sep 1911–May 1912
9-Month
37.0°F
(2.8°C)
39.7°F
(4.3°C)
-2.7°F
(-1.5°C)
12th Coolest Coolest since: 1911 1905
106th Warmest Warmest since: 1910 2012
Ties: 1956, 1971
Aug 1911–May 1912
10-Month
39.6°F
(4.2°C)
42.5°F
(5.8°C)
-2.9°F
(-1.6°C)
9th Coolest Coolest since: 1911 1905
109th Warmest Warmest since: 1910 2012
Jul 1911–May 1912
11-Month
42.4°F
(5.8°C)
44.9°F
(7.2°C)
-2.5°F
(-1.4°C)
11th Coolest Coolest since: 1911 1905
107th Warmest Warmest since: 1910 2012
Jun 1911–May 1912
12-Month
43.9°F
(6.6°C)
46.5°F
(8.1°C)
-2.6°F
(-1.5°C)
12th Coolest Coolest since: 1911 1905
106th Warmest Warmest since: 1910 2012
Ties: 1908, 1940
Dec 1910–May 1912
18-Month
39.6°F
(4.2°C)
42.6°F
(5.9°C)
-3.0°F
(-1.7°C)
9th Coolest Coolest since: 1908 1905
105th Warmest Warmest since: 1911 2013
Jun 1910–May 1912
24-Month
43.6°F
(6.4°C)
46.5°F
(8.1°C)
-2.9°F
(-1.7°C)
8th Coolest Coolest since: 1906 1905
103rd Warmest Warmest since: 1911 2013
Jun 1909–May 1912
36-Month
44.3°F
(6.8°C)
46.5°F
(8.1°C)
-2.2°F
(-1.3°C)
13th Coolest Coolest since: 1906 1906
91st Warmest Warmest since: 1911 2012
Ties: 1899
Jun 1908–May 1912
48-Month
44.4°F
(6.9°C)
46.5°F
(8.1°C)
-2.1°F
(-1.2°C)
12th Coolest Coolest since: 1911 1906
85th Warmest Warmest since: 1911 2013
Ties: 1911
Jun 1907–May 1912
60-Month
44.3°F
(6.8°C)
46.5°F
(8.1°C)
-2.2°F
(-1.3°C)
7th Coolest Coolest since: 1906 1906
83rd Warmest Warmest since: 1903 2013
Ties: 1900

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published November 2019, retrieved on November 17, 2019 from https://www.ncdc.noaa.gov/cag/