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 December 2020. For more information, please see Climatological Rankings.


Allentown, Pennsylvania

Average Temperature Rankings, April 1975

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
April 1975
1-Month
45.0°F
(7.2°C)
50.7°F
(10.4°C)
-5.7°F
(-3.2°C)
5th Coolest Coolest since: 1943 1943
94th Warmest Warmest since: 1974 2017
Ties: 1936
Mar–Apr 1975
2-Month
41.0°F
(5.0°C)
45.3°F
(7.4°C)
-4.3°F
(-2.4°C)
14th Coolest Coolest since: 1956 1940
85th Warmest Warmest since: 1974 2012
Ties: 1924, 1984
Feb–Apr 1975
3-Month
37.8°F
(3.2°C)
40.7°F
(4.8°C)
-2.9°F
(-1.6°C)
30th Coolest Coolest since: 1972 1934
69th Warmest Warmest since: 1974 2012
Ties: 1932, 1941, 1956, 1966
Jan–Apr 1975
4-Month
36.1°F
(2.3°C)
37.7°F
(3.2°C)
-1.6°F
(-0.9°C)
41st Coolest Coolest since: 1972 1940
56th Warmest Warmest since: 1974 1998
Ties: 1930, 1993
Dec 1974–Apr 1975
5-Month
35.8°F
(2.1°C)
36.7°F
(2.6°C)
-0.9°F
(-0.5°C)
53rd Coolest Coolest since: 1972 1934
44th Warmest Warmest since: 1974 2012
Ties: 1951
Nov 1974–Apr 1975
6-Month
37.0°F
(2.8°C)
37.8°F
(3.2°C)
-0.8°F
(-0.4°C)
56th Coolest Coolest since: 1972 1934
39th Warmest Warmest since: 1974 2012
Ties: 1952
Oct 1974–Apr 1975
7-Month
38.7°F
(3.7°C)
40.0°F
(4.4°C)
-1.3°F
(-0.7°C)
41st Coolest Coolest since: 1971 1934
53rd Warmest Warmest since: 1974 2012
Ties: 1958
Sep 1974–Apr 1975
8-Month
41.6°F
(5.3°C)
43.1°F
(6.2°C)
-1.5°F
(-0.9°C)
36th Coolest Coolest since: 1971 1934
58th Warmest Warmest since: 1974 2012
Ties: 1931, 2001
Aug 1974–Apr 1975
9-Month
45.0°F
(7.2°C)
46.4°F
(8.0°C)
-1.4°F
(-0.8°C)
39th Coolest Coolest since: 1971 1934
55th Warmest Warmest since: 1974 2012
Jul 1974–Apr 1975
10-Month
47.7°F
(8.7°C)
49.1°F
(9.5°C)
-1.4°F
(-0.8°C)
33rd Coolest Coolest since: 1971 1926, 1934
61st Warmest Warmest since: 1974 2012
Ties: 1945, 1946, 1967
Jun 1974–Apr 1975
11-Month
49.4°F
(9.7°C)
51.0°F
(10.6°C)
-1.6°F
(-0.9°C)
26th Coolest Coolest since: 1971 1934
68th Warmest Warmest since: 1974 2012
Ties: 1971
May 1974–Apr 1975
12-Month
50.2°F
(10.1°C)
51.9°F
(11.1°C)
-1.7°F
(-1.0°C)
25th Coolest Coolest since: 1970 1926
69th Warmest Warmest since: 1974 2012
Ties: 1965
Nov 1973–Apr 1975
18-Month
46.3°F
(7.9°C)
47.2°F
(8.4°C)
-0.9°F
(-0.5°C)
48th Coolest Coolest since: 1973 1941
42nd Warmest Warmest since: 1974 2017
Ties: 1989
May 1973–Apr 1975
24-Month
51.2°F
(10.7°C)
51.8°F
(11.0°C)
-0.6°F
(-0.3°C)
52nd Coolest Coolest since: 1973 1926
38th Warmest Warmest since: 1974 2017
Ties: 1976, 1984
May 1972–Apr 1975
36-Month
51.1°F
(10.6°C)
51.8°F
(11.0°C)
-0.7°F
(-0.4°C)
45th Coolest Coolest since: 1973 1941
41st Warmest Warmest since: 1974 2018
Ties: 1932, 1994
May 1971–Apr 1975
48-Month
51.0°F
(10.6°C)
51.7°F
(10.9°C)
-0.7°F
(-0.3°C)
36th Coolest Coolest since: 1973 1941, 1943
47th Warmest Warmest since: 1974 2019, 2020
Ties: 1932, 1933, 1957, 1989, 1996
May 1970–Apr 1975
60-Month
50.9°F
(10.5°C)
51.7°F
(10.9°C)
-0.8°F
(-0.4°C)
34th Coolest Coolest since: 1974 1944
46th Warmest Warmest since: 1958 2020
Ties: 1933, 1977

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published January 2021, retrieved on January 28, 2021 from https://www.ncdc.noaa.gov/cag/