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 2022. For more information, please see Climatological Rankings.


Allentown, Pennsylvania

Average Temperature Rankings, April 2021

View Period (Months):All1234567891011121824364860
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  • Record Coolest
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  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
April 2021
1-Month
53.1°F
(11.7°C)
51.3°F
(10.7°C)
1.8°F
(1.0°C)
82nd Coolest Coolest since: 2020 1943
18th Warmest Warmest since: 2019 2017
Ties: 1945, 1974
Mar–Apr 2021
2-Month
48.6°F
(9.2°C)
45.9°F
(7.7°C)
2.7°F
(1.5°C)
94th Coolest Coolest since: 2019 1940
6th Warmest Warmest since: 2020 2012
Ties: 1977
Feb–Apr 2021
3-Month
42.7°F
(5.9°C)
41.3°F
(5.2°C)
1.4°F
(0.7°C)
83rd Coolest Coolest since: 2018 1934
17th Warmest Warmest since: 2020 2012
Jan–Apr 2021
4-Month
40.2°F
(4.6°C)
38.3°F
(3.5°C)
1.9°F
(1.1°C)
87th Coolest Coolest since: 2019 1940
11th Warmest Warmest since: 2020 1998, 2012
Ties: 1953
Dec 2020–Apr 2021
5-Month
39.2°F
(4.0°C)
37.3°F
(2.9°C)
1.9°F
(1.1°C)
87th Coolest Coolest since: 2018 1934
11th Warmest Warmest since: 2020 2012
Ties: 1953
Nov 2020–Apr 2021
6-Month
40.8°F
(4.9°C)
38.5°F
(3.6°C)
2.3°F
(1.3°C)
88th Coolest Coolest since: 2019 1934
8th Warmest Warmest since: 2020 2012
Ties: 1991
Oct 2020–Apr 2021
7-Month
43.0°F
(6.1°C)
40.6°F
(4.8°C)
2.4°F
(1.3°C)
86th Coolest Coolest since: 2019 1934
9th Warmest Warmest since: 2020 2012
Sep 2020–Apr 2021
8-Month
45.9°F
(7.7°C)
43.8°F
(6.6°C)
2.1°F
(1.1°C)
87th Coolest Coolest since: 2019 1934
8th Warmest Warmest since: 2020 2012
Aug 2020–Apr 2021
9-Month
49.2°F
(9.6°C)
47.1°F
(8.4°C)
2.1°F
(1.2°C)
87th Coolest Coolest since: 2019 1934
8th Warmest Warmest since: 2020 2012
Jul 2020–Apr 2021
10-Month
52.2°F
(11.2°C)
49.9°F
(9.9°C)
2.3°F
(1.3°C)
89th Coolest Coolest since: 2019 1926, 1934
6th Warmest Warmest since: 2020 2012
Ties: 1932
Jun 2020–Apr 2021
11-Month
54.0°F
(12.2°C)
51.7°F
(10.9°C)
2.3°F
(1.3°C)
89th Coolest Coolest since: 2019 1934
6th Warmest Warmest since: 2020 2012
May 2020–Apr 2021
12-Month
54.5°F
(12.5°C)
52.5°F
(11.4°C)
2.0°F
(1.1°C)
88th Coolest Coolest since: 2018 1926
7th Warmest Warmest since: 2020 2012
Nov 2019–Apr 2021
18-Month
50.1°F
(10.1°C)
47.8°F
(8.8°C)
2.3°F
(1.3°C)
88th Coolest Coolest since: 2020 1941
3rd Warmest Warmest since: 2020 2017
Ties: 2020
May 2019–Apr 2021
24-Month
54.9°F
(12.7°C)
52.5°F
(11.4°C)
2.4°F
(1.3°C)
89th Coolest Coolest since: 2020 1926
2nd Warmest Warmest since: 2020 2017
Ties: 2013, 2020
May 2018–Apr 2021
36-Month
54.8°F
(12.7°C)
52.5°F
(11.4°C)
2.3°F
(1.3°C)
86th Coolest Coolest since: 2020 1941, 1979
1st Warmest Warmest to Date 2021
May 2017–Apr 2021
48-Month
54.2°F
(12.3°C)
52.4°F
(11.3°C)
1.8°F
(1.0°C)
81st Coolest Coolest since: 2018 1943, 1980
3rd Warmest Warmest since: 2020 2019, 2020
May 2016–Apr 2021
60-Month
54.4°F
(12.4°C)
52.4°F
(11.3°C)
2.0°F
(1.1°C)
79th Coolest Coolest since: 2019 1944
2nd Warmest Warmest since: 2020 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published August 2022, retrieved on August 15, 2022 from https://www.ncei.noaa.gov/cag/