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 August 2022. For more information, please see Climatological Rankings.


Allentown, Pennsylvania

Average Temperature Rankings, April 2011

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  • Record Coolest
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  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
April 2011
1-Month
52.0°F
(11.1°C)
49.3°F
(9.6°C)
2.7°F
(1.5°C)
93rd Coolest Coolest since: 2009 1943
8th Warmest Warmest since: 2010 2017
Ties: 2005
Mar–Apr 2011
2-Month
45.4°F
(7.4°C)
43.9°F
(6.6°C)
1.5°F
(0.8°C)
81st Coolest Coolest since: 2009 1940
20th Warmest Warmest since: 2010 2012
Ties: 1991, 2008
Feb–Apr 2011
3-Month
40.5°F
(4.7°C)
39.3°F
(4.1°C)
1.2°F
(0.6°C)
82nd Coolest Coolest since: 2009 1934
19th Warmest Warmest since: 2010 2012
Ties: 1977, 2008, 2009
Jan–Apr 2011
4-Month
36.1°F
(2.3°C)
36.3°F
(2.4°C)
-0.2°F
(-0.1°C)
64th Coolest Coolest since: 2009 1940
35th Warmest Warmest since: 2010 2020
Ties: 1989
Dec 2010–Apr 2011
5-Month
34.5°F
(1.4°C)
35.3°F
(1.8°C)
-0.8°F
(-0.4°C)
50th Coolest Coolest since: 2003 1970
49th Warmest Warmest since: 2010 2012
Nov 2010–Apr 2011
6-Month
35.7°F
(2.1°C)
36.5°F
(2.5°C)
-0.8°F
(-0.4°C)
53rd Coolest Coolest since: 2003 1934
44th Warmest Warmest since: 2010 2012
Ties: 1933, 1986
Oct 2010–Apr 2011
7-Month
38.1°F
(3.4°C)
38.7°F
(3.7°C)
-0.6°F
(-0.3°C)
56th Coolest Coolest since: 2009 1934
40th Warmest Warmest since: 2010 2012
Ties: 1933, 1972, 1973, 1986, 2009
Sep 2010–Apr 2011
8-Month
41.6°F
(5.3°C)
41.8°F
(5.4°C)
-0.2°F
(-0.1°C)
62nd Coolest Coolest since: 2009 1934
34th Warmest Warmest since: 2010 2012, 2016
Ties: 1980, 1997
Aug 2010–Apr 2011
9-Month
45.0°F
(7.2°C)
45.0°F
(7.2°C)
0.0°F
(0.0°C)
64th Coolest Coolest since: 2009 1934
32nd Warmest Warmest since: 2010 2016, 2017, 2020
Ties: 1942
Jul 2010–Apr 2011
10-Month
48.1°F
(8.9°C)
47.8°F
(8.8°C)
0.3°F
(0.1°C)
68th Coolest Coolest since: 2009 1926, 1934
28th Warmest Warmest since: 2010 2020
Jun 2010–Apr 2011
11-Month
50.2°F
(10.1°C)
49.7°F
(9.8°C)
0.5°F
(0.3°C)
74th Coolest Coolest since: 2010 1934
22nd Warmest Warmest since: 2010 2020
Ties: 1954, 2010
May 2010–Apr 2011
12-Month
51.3°F
(10.7°C)
50.5°F
(10.3°C)
0.8°F
(0.4°C)
79th Coolest Coolest since: 2010 1926
17th Warmest Warmest since: 2008 2012, 2020
Ties: 2007
Nov 2009–Apr 2011
18-Month
47.0°F
(8.3°C)
45.8°F
(7.7°C)
1.2°F
(0.6°C)
77th Coolest Coolest since: 2010 1941
15th Warmest Warmest since: 2008 2017
Ties: 1992
May 2009–Apr 2011
24-Month
51.1°F
(10.6°C)
50.4°F
(10.2°C)
0.7°F
(0.4°C)
75th Coolest Coolest since: 2010 1926
17th Warmest Warmest since: 2009 2017
Ties: 2003
May 2008–Apr 2011
36-Month
50.8°F
(10.4°C)
50.4°F
(10.2°C)
0.4°F
(0.2°C)
66th Coolest Coolest since: 2005 1941
22nd Warmest Warmest since: 2010 2021
May 2007–Apr 2011
48-Month
51.2°F
(10.7°C)
50.4°F
(10.2°C)
0.8°F
(0.5°C)
69th Coolest Coolest since: 2010 1943
16th Warmest Warmest since: 2010 2019, 2020
Ties: 2010
May 2006–Apr 2011
60-Month
51.2°F
(10.7°C)
50.4°F
(10.2°C)
0.8°F
(0.5°C)
66th Coolest Coolest since: 2007 1944
16th Warmest Warmest since: 2010 2020
Ties: 2002

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, Average Temperature, published September 2022, retrieved on October 6, 2022 from https://www.ncdc.noaa.gov/cag/