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 1977

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1922-2019)
Warmest/Coolest
Since
Record
April 1977
1-Month
50.9°F
(10.5°C)
50.6°F
(10.3°C)
0.3°F
(0.2°C)
63rd Coolest Coolest since: 1975 1943
35th Warmest Warmest since: 1976 2017
Mar–Apr 1977
2-Month
47.4°F
(8.6°C)
45.2°F
(7.3°C)
2.2°F
(1.3°C)
88th Coolest Coolest since: 1976 1940
10th Warmest Warmest since: 1945 2012
Ties: 2002
Feb–Apr 1977
3-Month
41.4°F
(5.2°C)
40.6°F
(4.8°C)
0.8°F
(0.4°C)
78th Coolest Coolest since: 1975 1934
20th Warmest Warmest since: 1976 2012
Ties: 1997
Jan–Apr 1977
4-Month
35.3°F
(1.8°C)
37.6°F
(3.1°C)
-2.3°F
(-1.3°C)
33rd Coolest Coolest since: 1972 1940
63rd Warmest Warmest since: 1976 1998, 2012
Ties: 1964
Dec 1976–Apr 1977
5-Month
33.3°F
(0.7°C)
36.6°F
(2.6°C)
-3.3°F
(-1.9°C)
16th Coolest Coolest since: 1971 1934, 1970, 1978
80th Warmest Warmest since: 1976 2012
Nov 1976–Apr 1977
6-Month
33.8°F
(1.0°C)
37.8°F
(3.2°C)
-4.0°F
(-2.2°C)
10th Coolest Coolest since: 1970 1934
84th Warmest Warmest since: 1976 2012
Oct 1976–Apr 1977
7-Month
35.9°F
(2.2°C)
40.0°F
(4.4°C)
-4.1°F
(-2.2°C)
5th Coolest Coolest since: 1970 1934
88th Warmest Warmest since: 1976 2012
Ties: 1978
Sep 1976–Apr 1977
8-Month
39.1°F
(3.9°C)
43.0°F
(6.1°C)
-3.9°F
(-2.2°C)
6th Coolest Coolest since: 1970 1934
87th Warmest Warmest since: 1976 2012
Aug 1976–Apr 1977
9-Month
42.6°F
(5.9°C)
46.3°F
(7.9°C)
-3.7°F
(-2.0°C)
4th Coolest Coolest since: 1970 1934
89th Warmest Warmest since: 1976 2012
Ties: 1970
Jul 1976–Apr 1977
10-Month
45.4°F
(7.4°C)
49.1°F
(9.5°C)
-3.7°F
(-2.1°C)
4th Coolest Coolest since: 1963 1926, 1934
89th Warmest Warmest since: 1976 2012
Jun 1976–Apr 1977
11-Month
47.7°F
(8.7°C)
50.9°F
(10.5°C)
-3.2°F
(-1.8°C)
4th Coolest Coolest since: 1970 1934
89th Warmest Warmest since: 1976 2012
Ties: 1970
May 1976–Apr 1977
12-Month
48.6°F
(9.2°C)
51.8°F
(11.0°C)
-3.2°F
(-1.8°C)
3rd Coolest Coolest since: 1934 1926
90th Warmest Warmest since: 1976 2012
Nov 1975–Apr 1977
18-Month
45.3°F
(7.4°C)
47.1°F
(8.4°C)
-1.8°F
(-1.0°C)
21st Coolest Coolest since: 1971 1941
68th Warmest Warmest since: 1976 2017
Ties: 1943, 1945, 1966, 1967, 2015
May 1975–Apr 1977
24-Month
50.3°F
(10.2°C)
51.7°F
(10.9°C)
-1.4°F
(-0.7°C)
29th Coolest Coolest since: 1971 1926
60th Warmest Warmest since: 1976 2017
Ties: 1931, 1943, 1983
May 1974–Apr 1977
36-Month
50.2°F
(10.1°C)
51.6°F
(10.9°C)
-1.4°F
(-0.8°C)
24th Coolest Coolest since: 1972 1941, 1979
61st Warmest Warmest since: 1976 2018
Ties: 1967
May 1973–Apr 1977
48-Month
50.7°F
(10.4°C)
51.6°F
(10.9°C)
-0.9°F
(-0.5°C)
32nd Coolest Coolest since: 1973 1943, 1964, 1970, 1980
50th Warmest Warmest since: 1976 2019
Ties: 1934, 1950, 1951
May 1972–Apr 1977
60-Month
50.7°F
(10.4°C)
51.5°F
(10.8°C)
-0.8°F
(-0.4°C)
33rd Coolest Coolest since: 1974 1944
46th Warmest Warmest since: 1976 2019
Ties: 1952

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/