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


Allentown, Pennsylvania

Average Temperature Rankings, March 1999

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
March 1999
1-Month
38.7°F
(3.7°C)
40.0°F
(4.4°C)
-1.3°F
(-0.7°C)
47th Coolest Coolest since: 1996 1960
53rd Warmest Warmest since: 1998 2012
Ties: 1989
Feb–Mar 1999
2-Month
36.4°F
(2.4°C)
35.8°F
(2.1°C)
0.6°F
(0.3°C)
70th Coolest Coolest since: 1996 1934
30th Warmest Warmest since: 1998 2012
Jan–Mar 1999
3-Month
34.6°F
(1.4°C)
33.4°F
(0.8°C)
1.2°F
(0.6°C)
80th Coolest Coolest since: 1997 2015
18th Warmest Warmest since: 1998 2020
Ties: 1973
Dec 1998–Mar 1999
4-Month
35.5°F
(1.9°C)
33.3°F
(0.7°C)
2.2°F
(1.2°C)
88th Coolest Coolest since: 1997 1970
10th Warmest Warmest since: 1998 2012
Ties: 2006
Nov 1998–Mar 1999
5-Month
37.1°F
(2.8°C)
35.3°F
(1.8°C)
1.8°F
(1.0°C)
80th Coolest Coolest since: 1997 1934
16th Warmest Warmest since: 1998 2012
Oct 1998–Mar 1999
6-Month
39.9°F
(4.4°C)
38.3°F
(3.5°C)
1.6°F
(0.9°C)
82nd Coolest Coolest since: 1997 1934
13th Warmest Warmest since: 1998 2012
Ties: 1985
Sep 1998–Mar 1999
7-Month
43.7°F
(6.5°C)
42.1°F
(5.6°C)
1.6°F
(0.9°C)
82nd Coolest Coolest since: 1997 1934
13th Warmest Warmest since: 1998 2012
Aug 1998–Mar 1999
8-Month
47.5°F
(8.6°C)
46.0°F
(7.8°C)
1.5°F
(0.8°C)
85th Coolest Coolest since: 1998 1934, 1963, 1977
10th Warmest Warmest since: 1998 2012
Ties: 1991, 1998
Jul 1998–Mar 1999
9-Month
50.3°F
(10.2°C)
49.0°F
(9.4°C)
1.3°F
(0.8°C)
82nd Coolest Coolest since: 1998 1977
13th Warmest Warmest since: 1998 2012
Ties: 1998, 2018
Jun 1998–Mar 1999
10-Month
52.2°F
(11.2°C)
51.1°F
(10.6°C)
1.1°F
(0.6°C)
80th Coolest Coolest since: 1998 1934, 1963
15th Warmest Warmest since: 1995 2012
Ties: 1974
May 1998–Mar 1999
11-Month
53.4°F
(11.9°C)
52.0°F
(11.1°C)
1.4°F
(0.8°C)
85th Coolest Coolest since: 1998 1941, 1977
10th Warmest Warmest since: 1932 2012
Ties: 2000, 2013
Apr 1998–Mar 1999
12-Month
53.3°F
(11.8°C)
51.8°F
(11.0°C)
1.5°F
(0.8°C)
85th Coolest Coolest since: 1998 1941
10th Warmest Warmest since: 1932 2012, 2020
Ties: 2013
Oct 1997–Mar 1999
18-Month
49.3°F
(9.6°C)
47.4°F
(8.6°C)
1.9°F
(1.0°C)
85th Coolest Coolest since: 1998 1941
6th Warmest Warmest to Date 2017
Ties: 2018
Apr 1997–Mar 1999
24-Month
52.8°F
(11.6°C)
51.9°F
(11.1°C)
0.9°F
(0.5°C)
77th Coolest Coolest since: 1998 1926, 1941
14th Warmest Warmest since: 1992 2017
Apr 1996–Mar 1999
36-Month
52.3°F
(11.3°C)
51.9°F
(11.1°C)
0.4°F
(0.2°C)
72nd Coolest Coolest since: 1998 1941, 1979
15th Warmest Warmest since: 1992 2018
Ties: 2002, 2010
Apr 1995–Mar 1999
48-Month
51.8°F
(11.0°C)
51.8°F
(11.0°C)
0.0°F
(0.0°C)
61st Coolest Coolest since: 1998 1941, 1980
23rd Warmest Warmest since: 1998 2020
Ties: 1956, 1991, 1993, 1998
Apr 1994–Mar 1999
60-Month
52.1°F
(11.2°C)
51.8°F
(11.0°C)
0.3°F
(0.2°C)
62nd Coolest Coolest since: 1998 1944
19th Warmest Warmest to Date 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published May 2021, retrieved on May 9, 2021 from https://www.ncdc.noaa.gov/cag/