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, January 1999

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1922-2019)
Warmest/Coolest
Since
Record
January 1999
1-Month
31.1°F
(-0.5°C)
28.5°F
(-1.9°C)
2.6°F
(1.4°C)
73rd Coolest Coolest since: 1997 1977
23rd Warmest Warmest since: 1998 1932
Dec 1998–Jan 1999
2-Month
34.8°F
(1.6°C)
30.7°F
(-0.7°C)
4.1°F
(2.3°C)
87th Coolest Coolest since: 1997 1977
9th Warmest Warmest since: 1998 1932
Nov 1998–Jan 1999
3-Month
37.7°F
(3.2°C)
34.9°F
(1.6°C)
2.8°F
(1.6°C)
86th Coolest Coolest since: 1998 1977
8th Warmest Warmest since: 1995 1932
Ties: 2006
Oct 1998–Jan 1999
4-Month
41.8°F
(5.4°C)
39.5°F
(4.2°C)
2.3°F
(1.2°C)
83rd Coolest Coolest since: 1998 1977
10th Warmest Warmest since: 1995 1932
Sep 1998–Jan 1999
5-Month
46.7°F
(8.2°C)
44.4°F
(6.9°C)
2.3°F
(1.3°C)
82nd Coolest Coolest since: 1998 1977
11th Warmest Warmest since: 1995 1932
Aug 1998–Jan 1999
6-Month
51.2°F
(10.7°C)
49.1°F
(9.5°C)
2.1°F
(1.2°C)
83rd Coolest Coolest since: 1998 1977
10th Warmest Warmest since: 1932 1932
Jul 1998–Jan 1999
7-Month
54.4°F
(12.4°C)
52.7°F
(11.5°C)
1.7°F
(0.9°C)
82nd Coolest Coolest since: 1998 1977
11th Warmest Warmest since: 1995 1932
Ties: 1995
Jun 1998–Jan 1999
8-Month
56.2°F
(13.4°C)
54.8°F
(12.7°C)
1.4°F
(0.7°C)
79th Coolest Coolest since: 1998 1977
14th Warmest Warmest since: 1995 2016
May 1998–Jan 1999
9-Month
57.3°F
(14.1°C)
55.5°F
(13.1°C)
1.8°F
(1.0°C)
83rd Coolest Coolest since: 1998 1977
10th Warmest Warmest since: 1932 2016
Apr 1998–Jan 1999
10-Month
56.8°F
(13.8°C)
54.9°F
(12.7°C)
1.9°F
(1.1°C)
84th Coolest Coolest since: 1998 1925, 1977
9th Warmest Warmest since: 1932 2016
Mar 1998–Jan 1999
11-Month
55.6°F
(13.1°C)
53.5°F
(11.9°C)
2.1°F
(1.2°C)
87th Coolest Coolest since: 1998 1925
6th Warmest Warmest to Date 2017
Ties: 2006
Feb 1998–Jan 1999
12-Month
54.2°F
(12.3°C)
51.6°F
(10.9°C)
2.6°F
(1.4°C)
89th Coolest Coolest since: 1998 1925
4th Warmest Warmest to Date 2013
Aug 1997–Jan 1999
18-Month
52.7°F
(11.5°C)
50.8°F
(10.4°C)
1.9°F
(1.1°C)
83rd Coolest Coolest since: 1998 1941
6th Warmest Warmest to Date 2017
Feb 1997–Jan 1999
24-Month
53.0°F
(11.7°C)
51.7°F
(10.9°C)
1.3°F
(0.8°C)
78th Coolest Coolest since: 1998 1926
11th Warmest Warmest since: 1992 2013
Ties: 1992
Feb 1996–Jan 1999
36-Month
52.1°F
(11.2°C)
51.6°F
(10.9°C)
0.5°F
(0.3°C)
68th Coolest Coolest since: 1998 1970
17th Warmest Warmest since: 1993 2013, 2019
Ties: 1992, 1993, 2003, 2005, 2010
Feb 1995–Jan 1999
48-Month
51.8°F
(11.0°C)
51.6°F
(10.9°C)
0.2°F
(0.1°C)
61st Coolest Coolest since: 1998 1941, 1971
21st Warmest Warmest since: 1992 2019
Ties: 1992
Feb 1994–Jan 1999
60-Month
51.9°F
(11.1°C)
51.5°F
(10.8°C)
0.4°F
(0.3°C)
58th Coolest Coolest since: 1998 1945
21st Warmest Warmest to Date 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published October 2019, retrieved on October 18, 2019 from https://www.ncdc.noaa.gov/cag/