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 2022. For more information, please see Climatological Rankings.


Allentown, Pennsylvania

Average Temperature Rankings, April 1940

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
April 1940
1-Month
42.8°F
(6.0°C)
49.3°F
(9.6°C)
-6.5°F
(-3.6°C)
2nd Coolest Coolest since: 1940 1943
99th Warmest Warmest since: 1939 2017
Mar–Apr 1940
2-Month
36.6°F
(2.6°C)
43.9°F
(6.6°C)
-7.3°F
(-4.0°C)
1st Coolest Coolest since: 1940 1940
100th Warmest Warmest since: 1939 2012
Feb–Apr 1940
3-Month
34.0°F
(1.1°C)
39.4°F
(4.1°C)
-5.4°F
(-3.0°C)
4th Coolest Coolest since: 1934 1934
97th Warmest Warmest since: 1939 2012
Jan–Apr 1940
4-Month
30.5°F
(-0.8°C)
36.3°F
(2.4°C)
-5.8°F
(-3.2°C)
1st Coolest Coolest since: 1940 1940
98th Warmest Warmest since: 1939 2020
Dec 1939–Apr 1940
5-Month
30.5°F
(-0.8°C)
35.4°F
(1.9°C)
-4.9°F
(-2.7°C)
3rd Coolest Coolest since: 1934 1970
96th Warmest Warmest since: 1939 2012
Ties: 1978
Nov 1939–Apr 1940
6-Month
31.7°F
(-0.2°C)
36.5°F
(2.5°C)
-4.8°F
(-2.7°C)
2nd Coolest Coolest since: 1934 1934
95th Warmest Warmest since: 1939 2012
Oct 1939–Apr 1940
7-Month
34.3°F
(1.3°C)
38.7°F
(3.7°C)
-4.4°F
(-2.4°C)
3rd Coolest Coolest since: 1934 1934
93rd Warmest Warmest since: 1939 2012
Sep 1939–Apr 1940
8-Month
37.9°F
(3.3°C)
41.7°F
(5.4°C)
-3.8°F
(-2.1°C)
3rd Coolest Coolest since: 1934 1934
93rd Warmest Warmest since: 1939 2012, 2016
Ties: 1926
Aug 1939–Apr 1940
9-Month
41.8°F
(5.4°C)
45.0°F
(7.2°C)
-3.2°F
(-1.8°C)
5th Coolest Coolest since: 1934 1934
91st Warmest Warmest since: 1939 2016, 2017, 2020
Ties: 1982
Jul 1939–Apr 1940
10-Month
44.7°F
(7.1°C)
47.8°F
(8.8°C)
-3.1°F
(-1.7°C)
5th Coolest Coolest since: 1934 1926, 1934
91st Warmest Warmest since: 1939 2020
Jun 1939–Apr 1940
11-Month
46.9°F
(8.3°C)
49.7°F
(9.8°C)
-2.8°F
(-1.5°C)
5th Coolest Coolest since: 1934 1934
91st Warmest Warmest since: 1939 2020
May 1939–Apr 1940
12-Month
48.0°F
(8.9°C)
50.4°F
(10.2°C)
-2.4°F
(-1.3°C)
8th Coolest Coolest since: 1934 1926
88th Warmest Warmest since: 1939 2012, 2020
Ties: 1928, 1961, 1968
Nov 1938–Apr 1940
18-Month
43.5°F
(6.4°C)
45.7°F
(7.6°C)
-2.2°F
(-1.2°C)
9th Coolest Coolest since: 1935 1941
83rd Warmest Warmest since: 1939 2017
Ties: 1963, 1968, 1982
May 1938–Apr 1940
24-Month
48.5°F
(9.2°C)
50.5°F
(10.3°C)
-2.0°F
(-1.1°C)
7th Coolest Coolest since: 1935 1926
85th Warmest Warmest since: 1939 2017
Ties: 1971
May 1937–Apr 1940
36-Month
49.0°F
(9.4°C)
50.5°F
(10.3°C)
-1.5°F
(-0.9°C)
16th Coolest Coolest since: 1935 1941
72nd Warmest Warmest since: 1939 2021
May 1936–Apr 1940
48-Month
49.2°F
(9.6°C)
50.4°F
(10.2°C)
-1.2°F
(-0.6°C)
21st Coolest Coolest since: 1931 1943
64th Warmest Warmest since: 1935 2019, 2020
Ties: 1967
May 1935–Apr 1940
60-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1944
-- -- 2020
Ties: 1936, 1937, 1938, 1939, 1960, 1961, 1962, 1963, 1964

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, Average Temperature, published September 2022, retrieved on September 26, 2022 from https://www.ncdc.noaa.gov/cag/