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


Allentown, Pennsylvania

Average Temperature Rankings, April 2015

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1922-2019)
Warmest/Coolest
Since
Record
April 2015
1-Month
51.5°F
(10.8°C)
50.5°F
(10.3°C)
1.0°F
(0.5°C)
73rd Coolest Coolest since: 2014 1943
25th Warmest Warmest since: 2013 2017
Ties: 1976, 2013
Mar–Apr 2015
2-Month
43.0°F
(6.1°C)
45.2°F
(7.3°C)
-2.2°F
(-1.2°C)
37th Coolest Coolest since: 2014 1940
61st Warmest Warmest since: 2013 2012
Ties: 1935, 1989
Feb–Apr 2015
3-Month
35.1°F
(1.7°C)
40.6°F
(4.8°C)
-5.5°F
(-3.1°C)
7th Coolest Coolest since: 1978 1934
91st Warmest Warmest since: 2014 2012
Jan–Apr 2015
4-Month
33.0°F
(0.6°C)
37.6°F
(3.1°C)
-4.6°F
(-2.5°C)
8th Coolest Coolest since: 1982 1940
88th Warmest Warmest since: 2014 1998, 2012
Dec 2014–Apr 2015
5-Month
33.9°F
(1.1°C)
36.7°F
(2.6°C)
-2.8°F
(-1.5°C)
26th Coolest Coolest since: 2014 1934, 1970, 1978
70th Warmest Warmest since: 2013 2012
Ties: 1947
Nov 2014–Apr 2015
6-Month
34.8°F
(1.6°C)
37.7°F
(3.2°C)
-2.9°F
(-1.6°C)
18th Coolest Coolest since: 2014 1934
76th Warmest Warmest since: 2013 2012
Ties: 1968
Oct 2014–Apr 2015
7-Month
37.9°F
(3.3°C)
40.0°F
(4.4°C)
-2.1°F
(-1.1°C)
30th Coolest Coolest since: 2014 1934
63rd Warmest Warmest since: 2013 2012
Ties: 1981, 2003
Sep 2014–Apr 2015
8-Month
41.4°F
(5.2°C)
43.0°F
(6.1°C)
-1.6°F
(-0.9°C)
33rd Coolest Coolest since: 2014 1934
60th Warmest Warmest since: 2013 2012
Ties: 1930
Aug 2014–Apr 2015
9-Month
44.7°F
(7.1°C)
46.2°F
(7.9°C)
-1.5°F
(-0.8°C)
33rd Coolest Coolest since: 2014 1934
60th Warmest Warmest since: 2013 2012
Ties: 2001
Jul 2014–Apr 2015
10-Month
47.7°F
(8.7°C)
49.1°F
(9.5°C)
-1.4°F
(-0.8°C)
37th Coolest Coolest since: 2014 1926, 1934
56th Warmest Warmest since: 2013 2012
Ties: 1958, 1996
Jun 2014–Apr 2015
11-Month
49.8°F
(9.9°C)
50.9°F
(10.5°C)
-1.1°F
(-0.6°C)
43rd Coolest Coolest since: 2014 1934
50th Warmest Warmest since: 2013 2012
Ties: 1952
May 2014–Apr 2015
12-Month
50.8°F
(10.4°C)
51.7°F
(10.9°C)
-0.9°F
(-0.5°C)
51st Coolest Coolest since: 2014 1926
42nd Warmest Warmest since: 2013 2012
Ties: 1962, 1973, 1980, 1987
Nov 2013–Apr 2015
18-Month
45.3°F
(7.4°C)
47.0°F
(8.3°C)
-1.7°F
(-0.9°C)
21st Coolest Coolest since: 1982 1941
68th Warmest Warmest since: 2014 2017
Ties: 1943, 1945, 1966, 1967, 1977
May 2013–Apr 2015
24-Month
50.7°F
(10.4°C)
51.7°F
(10.9°C)
-1.0°F
(-0.5°C)
42nd Coolest Coolest since: 1994 1926
47th Warmest Warmest since: 2014 2017
Ties: 1989
May 2012–Apr 2015
36-Month
51.6°F
(10.9°C)
51.7°F
(10.9°C)
-0.1°F
(0.0°C)
62nd Coolest Coolest since: 1998 1941, 1979
23rd Warmest Warmest since: 2014 2018
Ties: 1993
May 2011–Apr 2015
48-Month
52.6°F
(11.4°C)
51.6°F
(10.9°C)
1.0°F
(0.5°C)
71st Coolest Coolest since: 2011 1943, 1964, 1970, 1980
11th Warmest Warmest since: 2014 2019
Ties: 2000, 2010
May 2010–Apr 2015
60-Month
52.6°F
(11.4°C)
51.6°F
(10.9°C)
1.0°F
(0.5°C)
66th Coolest Coolest since: 2011 1944
13th Warmest Warmest since: 2014 2019
Ties: 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published October 2019, retrieved on October 13, 2019 from https://www.ncdc.noaa.gov/cag/