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 1987

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
April 1987
1-Month
49.1°F
(9.5°C)
49.3°F
(9.6°C)
-0.2°F
(-0.1°C)
59th Coolest Coolest since: 1986 1943
42nd Warmest Warmest since: 1985 2017
Mar–Apr 1987
2-Month
44.9°F
(7.2°C)
43.9°F
(6.6°C)
1.0°F
(0.6°C)
74th Coolest Coolest since: 1986 1940
27th Warmest Warmest since: 1985 2012
Ties: 1942
Feb–Apr 1987
3-Month
39.1°F
(3.9°C)
39.3°F
(4.1°C)
-0.2°F
(-0.2°C)
61st Coolest Coolest since: 1986 1934
40th Warmest Warmest since: 1985 2012
Ties: 2005, 2013
Jan–Apr 1987
4-Month
35.8°F
(2.1°C)
36.2°F
(2.3°C)
-0.4°F
(-0.2°C)
58th Coolest Coolest since: 1986 1940
41st Warmest Warmest since: 1985 2020
Ties: 1957, 2005
Dec 1986–Apr 1987
5-Month
35.1°F
(1.7°C)
35.4°F
(1.9°C)
-0.3°F
(-0.2°C)
61st Coolest Coolest since: 1986 1970
38th Warmest Warmest since: 1985 2012
Ties: 1937, 1960, 2005
Nov 1986–Apr 1987
6-Month
35.5°F
(1.9°C)
36.4°F
(2.4°C)
-0.9°F
(-0.5°C)
50th Coolest Coolest since: 1984 1934
47th Warmest Warmest since: 1986 2012
Ties: 1955, 1958
Oct 1986–Apr 1987
7-Month
37.9°F
(3.3°C)
38.7°F
(3.7°C)
-0.8°F
(-0.4°C)
47th Coolest Coolest since: 1984 1934
49th Warmest Warmest since: 1986 2012
Ties: 1969
Sep 1986–Apr 1987
8-Month
41.0°F
(5.0°C)
41.8°F
(5.4°C)
-0.8°F
(-0.4°C)
46th Coolest Coolest since: 1984 1934
50th Warmest Warmest since: 1986 2012, 2016
Ties: 1947, 1951, 1958
Aug 1986–Apr 1987
9-Month
44.0°F
(6.7°C)
45.1°F
(7.3°C)
-1.1°F
(-0.6°C)
41st Coolest Coolest since: 1984 1934
55th Warmest Warmest since: 1986 2016, 2017, 2020
Ties: 1958, 1984
Jul 1986–Apr 1987
10-Month
46.8°F
(8.2°C)
47.8°F
(8.8°C)
-1.0°F
(-0.6°C)
39th Coolest Coolest since: 1982 1926, 1934
57th Warmest Warmest since: 1986 2020
Ties: 1951, 1958
Jun 1986–Apr 1987
11-Month
48.7°F
(9.3°C)
49.7°F
(9.8°C)
-1.0°F
(-0.5°C)
38th Coolest Coolest since: 1982 1934
58th Warmest Warmest since: 1986 2020
Ties: 1929, 1931, 2015
May 1986–Apr 1987
12-Month
49.8°F
(9.9°C)
50.4°F
(10.2°C)
-0.6°F
(-0.3°C)
52nd Coolest Coolest since: 1984 1926
44th Warmest Warmest since: 1986 2012, 2020
Ties: 1952, 1958, 1969, 1972, 1973, 1997, 2015
Nov 1985–Apr 1987
18-Month
45.1°F
(7.3°C)
45.8°F
(7.7°C)
-0.7°F
(-0.4°C)
50th Coolest Coolest since: 1983 1941
42nd Warmest Warmest since: 1986 2017
Ties: 1938, 1942, 1952, 2004
May 1985–Apr 1987
24-Month
49.9°F
(9.9°C)
50.5°F
(10.3°C)
-0.6°F
(-0.4°C)
49th Coolest Coolest since: 1983 1926
43rd Warmest Warmest since: 1986 2017
Ties: 1938, 1951
May 1984–Apr 1987
36-Month
50.3°F
(10.2°C)
50.4°F
(10.2°C)
-0.1°F
(0.0°C)
57th Coolest Coolest since: 1986 1941
31st Warmest Warmest since: 1985 2021
Ties: 1976, 1993
May 1983–Apr 1987
48-Month
50.1°F
(10.1°C)
50.4°F
(10.2°C)
-0.3°F
(-0.1°C)
51st Coolest Coolest since: 1985 1943
34th Warmest Warmest since: 1986 2019, 2020
Ties: 1952, 1953, 1988
May 1982–Apr 1987
60-Month
50.2°F
(10.1°C)
50.4°F
(10.2°C)
-0.2°F
(-0.1°C)
53rd Coolest Coolest since: 1986 1944
29th Warmest Warmest since: 1956 2020
Ties: 1953, 1956, 1991

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, Average Temperature, published September 2022, retrieved on September 26, 2022 from https://www.ncdc.noaa.gov/cag/