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


Allentown, Pennsylvania

Average Temperature Rankings, April 2011

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
April 2011
1-Month
53.5°F
(11.9°C)
51.3°F
(10.7°C)
2.2°F
(1.2°C)
90th Coolest Coolest since: 2009 1943
10th Warmest Warmest since: 2010 2017
Ties: 2002, 2006, 2008
Mar–Apr 2011
2-Month
46.9°F
(8.3°C)
45.9°F
(7.7°C)
1.0°F
(0.6°C)
73rd Coolest Coolest since: 2009 1940
27th Warmest Warmest since: 2010 2012
Ties: 1942
Feb–Apr 2011
3-Month
42.1°F
(5.6°C)
41.3°F
(5.2°C)
0.8°F
(0.4°C)
77th Coolest Coolest since: 2007 1934
23rd Warmest Warmest since: 2010 2012
Ties: 1957, 1973, 2004
Jan–Apr 2011
4-Month
37.7°F
(3.2°C)
38.2°F
(3.4°C)
-0.5°F
(-0.2°C)
53rd Coolest Coolest since: 2007 1940
45th Warmest Warmest since: 2010 1998, 2012
Ties: 1945, 1986
Dec 2010–Apr 2011
5-Month
36.2°F
(2.3°C)
37.4°F
(3.0°C)
-1.2°F
(-0.7°C)
42nd Coolest Coolest since: 2003 1934
56th Warmest Warmest since: 2010 2012
Ties: 1930, 1993
Nov 2010–Apr 2011
6-Month
37.4°F
(3.0°C)
38.5°F
(3.6°C)
-1.1°F
(-0.6°C)
41st Coolest Coolest since: 2003 1934
55th Warmest Warmest since: 2010 2012
Ties: 1930, 1993
Oct 2010–Apr 2011
7-Month
39.8°F
(4.3°C)
40.7°F
(4.8°C)
-0.9°F
(-0.5°C)
40th Coolest Coolest since: 2003 1934
55th Warmest Warmest since: 2010 2012
Ties: 1962, 1989
Sep 2010–Apr 2011
8-Month
43.3°F
(6.3°C)
43.8°F
(6.6°C)
-0.5°F
(-0.3°C)
51st Coolest Coolest since: 2009 1934
44th Warmest Warmest since: 2010 2012
Ties: 1947, 1951, 2009
Aug 2010–Apr 2011
9-Month
46.8°F
(8.2°C)
47.1°F
(8.4°C)
-0.3°F
(-0.2°C)
58th Coolest Coolest since: 2009 1934
37th Warmest Warmest since: 2010 2012
Ties: 1929, 1933, 1952, 1981, 1986
Jul 2010–Apr 2011
10-Month
49.9°F
(9.9°C)
49.9°F
(9.9°C)
0.0°F
(0.0°C)
64th Coolest Coolest since: 2009 1926, 1934
31st Warmest Warmest since: 2010 2012
Ties: 1972
Jun 2010–Apr 2011
11-Month
52.0°F
(11.1°C)
51.7°F
(10.9°C)
0.3°F
(0.2°C)
69th Coolest Coolest since: 2009 1934
26th Warmest Warmest since: 2010 2012
Ties: 1950, 1990
May 2010–Apr 2011
12-Month
53.0°F
(11.7°C)
52.5°F
(11.4°C)
0.5°F
(0.3°C)
73rd Coolest Coolest since: 2010 1926
22nd Warmest Warmest since: 2008 2012
Ties: 1949, 1998
Nov 2009–Apr 2011
18-Month
48.8°F
(9.3°C)
47.8°F
(8.8°C)
1.0°F
(0.5°C)
76th Coolest Coolest since: 2010 1941
15th Warmest Warmest since: 2008 2017
May 2009–Apr 2011
24-Month
52.9°F
(11.6°C)
52.4°F
(11.3°C)
0.5°F
(0.3°C)
71st Coolest Coolest since: 2010 1926
20th Warmest Warmest since: 2009 2017
Ties: 1950, 1974, 2003
May 2008–Apr 2011
36-Month
52.6°F
(11.4°C)
52.5°F
(11.4°C)
0.1°F
(0.0°C)
61st Coolest Coolest since: 2005 1941, 1979
26th Warmest Warmest since: 2010 2021
Ties: 1985
May 2007–Apr 2011
48-Month
53.0°F
(11.7°C)
52.5°F
(11.4°C)
0.5°F
(0.3°C)
72nd Coolest Coolest since: 2010 1943, 1980
12th Warmest Warmest since: 2010 2019, 2020
Ties: 1992, 2010, 2017
May 2006–Apr 2011
60-Month
53.0°F
(11.7°C)
52.4°F
(11.3°C)
0.6°F
(0.4°C)
67th Coolest Coolest since: 2007 1944
14th Warmest Warmest since: 2010 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published August 2022, retrieved on August 15, 2022 from https://www.ncei.noaa.gov/cag/