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 2019. For more information, please see Climatological Rankings.


Allentown, Pennsylvania

Average Temperature Rankings, April 1949

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Period Value 1981-2010
Mean
Amomaly Rank
(1922-2019)
Warmest/Coolest
Since
Record
April 1949
1-Month
49.5°F
(9.7°C)
50.8°F
(10.4°C)
-1.3°F
(-0.7°C)
45th Coolest Coolest since: 1948 1943
53rd Warmest Warmest since: 1945 2017
Ties: 1933, 1951
Mar–Apr 1949
2-Month
44.5°F
(6.9°C)
45.5°F
(7.5°C)
-1.0°F
(-0.6°C)
54th Coolest Coolest since: 1948 1940
44th Warmest Warmest since: 1946 2012
Ties: 1953, 1981
Feb–Apr 1949
3-Month
40.9°F
(4.9°C)
40.8°F
(4.9°C)
0.1°F
(0.0°C)
71st Coolest Coolest since: 1948 1934
27th Warmest Warmest since: 1945 2012
Ties: 2018
Jan–Apr 1949
4-Month
39.3°F
(4.1°C)
37.8°F
(3.2°C)
1.5°F
(0.9°C)
84th Coolest Coolest since: 1948 1940
12th Warmest Warmest to Date 2012
Dec 1948–Apr 1949
5-Month
37.6°F
(3.1°C)
36.9°F
(2.7°C)
0.7°F
(0.4°C)
75th Coolest Coolest since: 1948 1970
21st Warmest Warmest since: 1932 2012
Nov 1948–Apr 1949
6-Month
39.1°F
(3.9°C)
38.0°F
(3.3°C)
1.1°F
(0.6°C)
79th Coolest Coolest since: 1948 1934
15th Warmest Warmest since: 1932 2012
Ties: 1983, 2008
Oct 1948–Apr 1949
7-Month
40.8°F
(4.9°C)
40.2°F
(4.6°C)
0.6°F
(0.3°C)
73rd Coolest Coolest since: 1948 1934
20th Warmest Warmest since: 1932 2012
Ties: 1954, 1974, 2018
Sep 1948–Apr 1949
8-Month
43.8°F
(6.6°C)
43.3°F
(6.3°C)
0.5°F
(0.3°C)
72nd Coolest Coolest since: 1948 1934
21st Warmest Warmest since: 1932 2012
Ties: 1954
Aug 1948–Apr 1949
9-Month
46.9°F
(8.3°C)
46.5°F
(8.1°C)
0.4°F
(0.2°C)
72nd Coolest Coolest since: 1948 1934
21st Warmest Warmest since: 1932 2012
Jul 1948–Apr 1949
10-Month
49.6°F
(9.8°C)
49.3°F
(9.6°C)
0.3°F
(0.2°C)
71st Coolest Coolest since: 1948 1926
22nd Warmest Warmest since: 1932 2012
Jun 1948–Apr 1949
11-Month
51.2°F
(10.7°C)
51.1°F
(10.6°C)
0.1°F
(0.1°C)
68th Coolest Coolest since: 1948 1934
25th Warmest Warmest since: 1932 2012
Ties: 1976, 2005, 2009
May 1948–Apr 1949
12-Month
51.9°F
(11.1°C)
52.0°F
(11.1°C)
-0.1°F
(0.0°C)
67th Coolest Coolest since: 1948 1926
26th Warmest Warmest since: 1932 2012
Ties: 1953
Nov 1947–Apr 1949
18-Month
45.8°F
(7.7°C)
47.3°F
(8.5°C)
-1.5°F
(-0.8°C)
31st Coolest Coolest since: 1948 1941
58th Warmest Warmest since: 1942 2017
Ties: 1983, 2015
May 1947–Apr 1949
24-Month
50.8°F
(10.4°C)
52.0°F
(11.1°C)
-1.2°F
(-0.7°C)
38th Coolest Coolest since: 1948 1926
51st Warmest Warmest since: 1938 2017
Ties: 1956, 1958, 1988
May 1946–Apr 1949
36-Month
50.6°F
(10.3°C)
51.9°F
(11.1°C)
-1.3°F
(-0.8°C)
28th Coolest Coolest since: 1948 1979
57th Warmest Warmest since: 1947 2013, 2018
Ties: 1947, 1981, 1984
May 1945–Apr 1949
48-Month
50.5°F
(10.3°C)
51.8°F
(11.0°C)
-1.3°F
(-0.7°C)
24th Coolest Coolest since: 1948 1980
58th Warmest Warmest since: 1945 2019
Ties: 1940, 1959
May 1944–Apr 1949
60-Month
50.6°F
(10.3°C)
51.7°F
(10.9°C)
-1.1°F
(-0.6°C)
22nd Coolest Coolest since: 1948 1944
57th Warmest Warmest since: 1935 2019
Ties: 1959, 1978, 1983

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published August 2019, retrieved on August 23, 2019 from https://www.ncdc.noaa.gov/cag/