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


Allentown, Pennsylvania

Average Temperature Rankings, December 2018

View Period (Months):All1234567891011121824364860
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  • Top 1/10
  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
December 2018
1-Month
37.3°F
(2.9°C)
33.1°F
(0.6°C)
4.2°F
(2.3°C)
89th Coolest Coolest since: 2017 1989
10th Warmest Warmest since: 2015 2015
Nov–Dec 2018
2-Month
39.1°F
(3.9°C)
38.3°F
(3.5°C)
0.8°F
(0.4°C)
74th Coolest Coolest since: 2017 1976, 1989
23rd Warmest Warmest since: 2016 2015
Oct–Dec 2018
3-Month
44.8°F
(7.1°C)
43.3°F
(6.3°C)
1.5°F
(0.8°C)
79th Coolest Coolest since: 2014 1976
17th Warmest Warmest since: 2017 2015
Ties: 1941, 1946, 2019
Sep–Dec 2018
4-Month
51.2°F
(10.7°C)
48.7°F
(9.3°C)
2.5°F
(1.4°C)
91st Coolest Coolest since: 2017 1976
5th Warmest Warmest since: 2016 2015
Aug–Dec 2018
5-Month
56.3°F
(13.5°C)
53.4°F
(11.9°C)
2.9°F
(1.6°C)
94th Coolest Coolest since: 2017 1976
2nd Warmest Warmest since: 2016 2015
Ties: 2016
Jul–Dec 2018
6-Month
59.7°F
(15.4°C)
56.9°F
(13.8°C)
2.8°F
(1.6°C)
93rd Coolest Coolest since: 2017 1976
3rd Warmest Warmest since: 2016 2015
Ties: 2011
Jun–Dec 2018
7-Month
61.3°F
(16.3°C)
58.7°F
(14.8°C)
2.6°F
(1.5°C)
92nd Coolest Coolest since: 2017 1976
4th Warmest Warmest since: 2016 2015
May–Dec 2018
8-Month
61.9°F
(16.6°C)
59.0°F
(15.0°C)
2.9°F
(1.6°C)
94th Coolest Coolest since: 2017 1924
2nd Warmest Warmest since: 2015 2015
Apr–Dec 2018
9-Month
60.3°F
(15.7°C)
58.1°F
(14.5°C)
2.2°F
(1.2°C)
92nd Coolest Coolest since: 2017 1924
4th Warmest Warmest since: 2015 2015
Mar–Dec 2018
10-Month
58.0°F
(14.4°C)
56.3°F
(13.5°C)
1.7°F
(0.9°C)
88th Coolest Coolest since: 2017 1940
8th Warmest Warmest since: 2016 2015
Ties: 1998, 2006
Feb–Dec 2018
11-Month
56.2°F
(13.4°C)
54.0°F
(12.2°C)
2.2°F
(1.2°C)
89th Coolest Coolest since: 2017 1924
7th Warmest Warmest since: 2016 2012
Jan–Dec 2018
12-Month
53.9°F
(12.2°C)
51.9°F
(11.1°C)
2.0°F
(1.1°C)
86th Coolest Coolest since: 2015 1940
8th Warmest Warmest since: 2017 2012
Jul 2017–Dec 2018
18-Month
55.3°F
(12.9°C)
53.5°F
(11.9°C)
1.8°F
(1.0°C)
85th Coolest Coolest since: 2015 1940
7th Warmest Warmest since: 2017 2012, 2016
Jan 2017–Dec 2018
24-Month
53.9°F
(12.2°C)
51.8°F
(11.0°C)
2.1°F
(1.2°C)
85th Coolest Coolest since: 2016 1940
5th Warmest Warmest since: 2017 2020
Ties: 1999
Jan 2016–Dec 2018
36-Month
54.0°F
(12.2°C)
51.8°F
(11.0°C)
2.2°F
(1.2°C)
84th Coolest Coolest since: 2017 1935
3rd Warmest Warmest since: 2012 2020
Ties: 2012
Jan 2015–Dec 2018
48-Month
53.8°F
(12.1°C)
51.8°F
(11.0°C)
2.0°F
(1.1°C)
81st Coolest Coolest since: 2017 1943
3rd Warmest Warmest to Date 2020
Jan 2014–Dec 2018
60-Month
53.2°F
(11.8°C)
51.8°F
(11.0°C)
1.4°F
(0.8°C)
78th Coolest Coolest since: 2017 1943, 1944
3rd Warmest Warmest to Date 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published April 2021, retrieved on April 16, 2021 from https://www.ncdc.noaa.gov/cag/