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 2021. 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
(1895-2021)
Warmest/Coolest
Since
Record
April 1987
1-Month
51.5°F
(10.8°C)
51.5°F
(10.8°C)
0.0°F
(0.0°C)
61st Coolest Coolest since: 1986 1943
39th Warmest Warmest since: 1985 2017
Mar–Apr 1987
2-Month
47.4°F
(8.6°C)
46.2°F
(7.9°C)
1.2°F
(0.7°C)
77th Coolest Coolest since: 1986 1940
23rd Warmest Warmest since: 1985 2012
Feb–Apr 1987
3-Month
41.6°F
(5.3°C)
41.6°F
(5.3°C)
0.0°F
(0.0°C)
64th Coolest Coolest since: 1986 1934
36th Warmest Warmest since: 1985 2012
Ties: 1999
Jan–Apr 1987
4-Month
38.3°F
(3.5°C)
38.6°F
(3.7°C)
-0.3°F
(-0.2°C)
63rd Coolest Coolest since: 1986 1940
35th Warmest Warmest since: 1985 1998, 2012
Ties: 1929, 1955
Dec 1986–Apr 1987
5-Month
37.5°F
(3.1°C)
37.6°F
(3.1°C)
-0.1°F
(0.0°C)
63rd Coolest Coolest since: 1986 1934
35th Warmest Warmest since: 1985 2012
Ties: 1937
Nov 1986–Apr 1987
6-Month
38.0°F
(3.3°C)
38.7°F
(3.7°C)
-0.7°F
(-0.4°C)
53rd Coolest Coolest since: 1984 1934
43rd Warmest Warmest since: 1986 2012
Ties: 1933
Oct 1986–Apr 1987
7-Month
40.4°F
(4.7°C)
41.0°F
(5.0°C)
-0.6°F
(-0.3°C)
52nd Coolest Coolest since: 1984 1934
43rd Warmest Warmest since: 1986 2012
Sep 1986–Apr 1987
8-Month
43.4°F
(6.3°C)
44.0°F
(6.7°C)
-0.6°F
(-0.4°C)
51st Coolest Coolest since: 1984 1934
44th Warmest Warmest since: 1986 2012
Ties: 1929, 1947, 1951, 2011
Aug 1986–Apr 1987
9-Month
46.4°F
(8.0°C)
47.3°F
(8.5°C)
-0.9°F
(-0.5°C)
41st Coolest Coolest since: 1984 1934
54th Warmest Warmest since: 1986 2012
Ties: 1975, 1984
Jul 1986–Apr 1987
10-Month
49.2°F
(9.6°C)
50.0°F
(10.0°C)
-0.8°F
(-0.4°C)
41st Coolest Coolest since: 1982 1934
54th Warmest Warmest since: 1986 2012
Ties: 1951
Jun 1986–Apr 1987
11-Month
51.1°F
(10.6°C)
51.9°F
(11.1°C)
-0.8°F
(-0.5°C)
41st Coolest Coolest since: 1982 1934
54th Warmest Warmest since: 1986 2012
Ties: 1933, 1967, 2003
May 1986–Apr 1987
12-Month
52.3°F
(11.3°C)
52.8°F
(11.6°C)
-0.5°F
(-0.3°C)
56th Coolest Coolest since: 1984 1926
39th Warmest Warmest since: 1986 2012
Ties: 1937, 1938, 1945
Nov 1985–Apr 1987
18-Month
47.6°F
(8.7°C)
48.1°F
(8.9°C)
-0.5°F
(-0.2°C)
53rd Coolest Coolest since: 1983 1941
38th Warmest Warmest since: 1986 2017
Ties: 1975, 1996
May 1985–Apr 1987
24-Month
52.3°F
(11.3°C)
52.7°F
(11.5°C)
-0.4°F
(-0.2°C)
50th Coolest Coolest since: 1983 1926
41st Warmest Warmest since: 1986 2017
Ties: 1938, 1951, 1981
May 1984–Apr 1987
36-Month
52.8°F
(11.6°C)
52.7°F
(11.5°C)
0.1°F
(0.1°C)
62nd Coolest Coolest since: 1986 1941, 1979
25th Warmest Warmest since: 1985 2018, 2021
Ties: 1974, 1985, 1993, 2011
May 1983–Apr 1987
48-Month
52.6°F
(11.4°C)
52.7°F
(11.5°C)
-0.1°F
(-0.1°C)
55th Coolest Coolest since: 1985 1964
29th Warmest Warmest since: 1986 2019
Ties: 1954, 1974, 1999
May 1982–Apr 1987
60-Month
52.6°F
(11.4°C)
52.6°F
(11.4°C)
0.0°F
(0.0°C)
53rd Coolest Coolest since: 1986 1944, 1965
28th Warmest Warmest since: 1976 2020
Ties: 1953, 1956, 1991, 1994, 2005

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published September 2021, retrieved on September 26, 2021 from https://www.ncdc.noaa.gov/cag/