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 1906

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 1906
1-Month
50.6°F
(10.3°C)
54.0°F
(12.2°C)
-3.4°F
(-1.9°C)
17th Coolest Coolest since: 1901 1917
109th Warmest Warmest since: 1905 2015
Ties: 1974
Apr–May 1906
2-Month
45.4°F
(7.4°C)
49.0°F
(9.4°C)
-3.6°F
(-2.0°C)
10th Coolest Coolest to Date 1907
116th Warmest Warmest since: 1905 2010
Ties: 1939
Mar–May 1906
3-Month
38.9°F
(3.8°C)
43.9°F
(6.6°C)
-5.0°F
(-2.8°C)
6th Coolest Coolest to Date 1926
120th Warmest Warmest since: 1905 2010
Feb–May 1906
4-Month
34.9°F
(1.6°C)
39.4°F
(4.1°C)
-4.5°F
(-2.5°C)
8th Coolest Coolest since: 1904 1907
117th Warmest Warmest since: 1905 2010
Jan–May 1906
5-Month
33.6°F
(0.9°C)
36.1°F
(2.3°C)
-2.5°F
(-1.4°C)
36th Coolest Coolest since: 1905 1907
88th Warmest Warmest since: 1903 2010
Dec 1905–May 1906
6-Month
32.7°F
(0.4°C)
34.8°F
(1.6°C)
-2.1°F
(-1.2°C)
39th Coolest Coolest since: 1905 1907
82nd Warmest Warmest since: 1903 2012
Ties: 1962, 1964
Nov 1905–May 1906
7-Month
33.1°F
(0.6°C)
35.5°F
(1.9°C)
-2.4°F
(-1.3°C)
27th Coolest Coolest since: 1905 1905
91st Warmest Warmest since: 1903 2012
Ties: 1896, 1900, 1944, 1959
Oct 1905–May 1906
8-Month
35.0°F
(1.7°C)
37.2°F
(2.9°C)
-2.2°F
(-1.2°C)
26th Coolest Coolest since: 1905 1905
92nd Warmest Warmest since: 1903 2012
Ties: 1897, 1927, 1941
Sep 1905–May 1906
9-Month
37.4°F
(3.0°C)
39.7°F
(4.3°C)
-2.3°F
(-1.3°C)
15th Coolest Coolest since: 1905 1905
103rd Warmest Warmest since: 1903 2012
Ties: 1897, 1943, 1968
Aug 1905–May 1906
10-Month
40.1°F
(4.5°C)
42.6°F
(5.9°C)
-2.5°F
(-1.4°C)
12th Coolest Coolest since: 1905 1905
106th Warmest Warmest since: 1903 2012
Ties: 1897, 1927, 1940
Jul 1905–May 1906
11-Month
42.5°F
(5.8°C)
45.0°F
(7.2°C)
-2.5°F
(-1.4°C)
12th Coolest Coolest since: 1905 1905
106th Warmest Warmest since: 1903 2012
Ties: 1896, 1908, 1916, 1940, 1967
Jun 1905–May 1906
12-Month
43.8°F
(6.6°C)
46.5°F
(8.1°C)
-2.7°F
(-1.5°C)
10th Coolest Coolest since: 1905 1905
108th Warmest Warmest since: 1903 2012
Ties: 1916
Dec 1904–May 1906
18-Month
38.9°F
(3.8°C)
42.6°F
(5.9°C)
-3.7°F
(-2.1°C)
4th Coolest Coolest since: 1905 1905
110th Warmest Warmest since: 1904 2013
Jun 1904–May 1906
24-Month
42.6°F
(5.9°C)
46.5°F
(8.1°C)
-3.9°F
(-2.2°C)
3rd Coolest Coolest since: 1905 1905
108th Warmest Warmest since: 1904 2013
Jun 1903–May 1906
36-Month
42.3°F
(5.7°C)
46.5°F
(8.1°C)
-4.2°F
(-2.4°C)
1st Coolest Coolest to Date 1906
103rd Warmest Warmest since: 1905 2012
Jun 1902–May 1906
48-Month
42.8°F
(6.0°C)
46.5°F
(8.1°C)
-3.7°F
(-2.1°C)
1st Coolest Coolest to Date 1906
96th Warmest Warmest since: 1905 2013
Jun 1901–May 1906
60-Month
43.3°F
(6.3°C)
46.4°F
(8.0°C)
-3.1°F
(-1.7°C)
1st Coolest Coolest to Date 1906
89th Warmest Warmest since: 1905 2013

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published November 2019, retrieved on December 5, 2019 from https://www.ncdc.noaa.gov/cag/