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 February 2021. For more information, please see Climatological Rankings.


Allentown, Pennsylvania

Average Temperature Rankings, April 1939

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
April 1939
1-Month
43.3°F
(6.3°C)
50.1°F
(10.1°C)
-6.8°F
(-3.8°C)
3rd Coolest Coolest to Date 1943
96th Warmest Warmest since: 1938 2017
Mar–Apr 1939
2-Month
38.4°F
(3.6°C)
44.7°F
(7.1°C)
-6.3°F
(-3.5°C)
3rd Coolest Coolest since: 1926 1940
96th Warmest Warmest since: 1938 2012
Feb–Apr 1939
3-Month
36.2°F
(2.3°C)
40.2°F
(4.6°C)
-4.0°F
(-2.3°C)
18th Coolest Coolest since: 1936 1934
81st Warmest Warmest since: 1938 2012
Jan–Apr 1939
4-Month
33.8°F
(1.0°C)
37.1°F
(2.8°C)
-3.3°F
(-1.8°C)
20th Coolest Coolest since: 1935 1940
77th Warmest Warmest since: 1938 2012
Ties: 1944
Dec 1938–Apr 1939
5-Month
33.3°F
(0.7°C)
36.2°F
(2.3°C)
-2.9°F
(-1.6°C)
23rd Coolest Coolest since: 1935 1934
74th Warmest Warmest since: 1938 2012
Ties: 1959, 1967
Nov 1938–Apr 1939
6-Month
34.8°F
(1.6°C)
37.3°F
(2.9°C)
-2.5°F
(-1.3°C)
27th Coolest Coolest since: 1935 1934
68th Warmest Warmest since: 1938 2012
Ties: 1945, 1965, 2015
Oct 1938–Apr 1939
7-Month
37.5°F
(3.1°C)
39.6°F
(4.2°C)
-2.1°F
(-1.1°C)
33rd Coolest Coolest since: 1935 1934
61st Warmest Warmest since: 1938 2012
Ties: 2003
Sep 1938–Apr 1939
8-Month
40.3°F
(4.6°C)
42.6°F
(5.9°C)
-2.3°F
(-1.3°C)
22nd Coolest Coolest since: 1935 1934
72nd Warmest Warmest since: 1938 2012
Aug 1938–Apr 1939
9-Month
43.9°F
(6.6°C)
45.9°F
(7.7°C)
-2.0°F
(-1.1°C)
26th Coolest Coolest since: 1935 1934
68th Warmest Warmest since: 1938 2012
Ties: 1945, 1956, 1966, 1993
Jul 1938–Apr 1939
10-Month
46.7°F
(8.2°C)
48.7°F
(9.3°C)
-2.0°F
(-1.1°C)
24th Coolest Coolest since: 1935 1926, 1934
70th Warmest Warmest since: 1938 2012
Ties: 1993
Jun 1938–Apr 1939
11-Month
48.5°F
(9.2°C)
50.5°F
(10.3°C)
-2.0°F
(-1.1°C)
22nd Coolest Coolest since: 1935 1934
72nd Warmest Warmest since: 1938 2012
Ties: 1966, 1993
May 1938–Apr 1939
12-Month
49.2°F
(9.6°C)
51.3°F
(10.7°C)
-2.1°F
(-1.1°C)
20th Coolest Coolest since: 1934 1926
74th Warmest Warmest since: 1938 2012
Nov 1937–Apr 1939
18-Month
45.0°F
(7.2°C)
46.7°F
(8.2°C)
-1.7°F
(-1.0°C)
31st Coolest Coolest since: 1935 1941
59th Warmest Warmest since: 1938 2017
Ties: 1930, 1949, 1972
May 1937–Apr 1939
24-Month
49.8°F
(9.9°C)
51.3°F
(10.7°C)
-1.5°F
(-0.8°C)
31st Coolest Coolest since: 1935 1926
59th Warmest Warmest since: 1938 2017
Ties: 1946, 1983
May 1936–Apr 1939
36-Month
49.9°F
(9.9°C)
51.2°F
(10.7°C)
-1.3°F
(-0.8°C)
29th Coolest Coolest since: 1935 1941
57th Warmest Warmest since: 1934 2018
Ties: 1957, 1977, 1981
May 1935–Apr 1939
48-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1941, 1943
-- -- 2019, 2020
Ties: 1936, 1937, 1938, 1960, 1961, 1962, 1963
May 1934–Apr 1939
60-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1943, 1944
-- -- 2020
Ties: 1936, 1937, 1938, 1940, 1960, 1961, 1962, 1963, 1964

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published March 2021, retrieved on March 8, 2021 from https://www.ncdc.noaa.gov/cag/