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 2019. For more information, please see Climatological Rankings.


Philadelphia, Pennsylvania

Average Temperature Rankings, April 1997

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  • Record Warmest
Period Value 1981-2010
Mean
Amomaly Rank
(1948-2019)
Warmest/Coolest
Since
Record
April 1997
1-Month
51.9°F
(11.1°C)
54.2°F
(12.3°C)
-2.3°F
(-1.2°C)
13th Coolest Coolest since: 1988 1975
60th Warmest Warmest since: 1996 2017
Mar–Apr 1997
2-Month
48.2°F
(9.0°C)
48.9°F
(9.4°C)
-0.7°F
(-0.4°C)
28th Coolest Coolest since: 1996 1984
44th Warmest Warmest since: 1995 1977, 2012
Ties: 1980
Feb–Apr 1997
3-Month
45.7°F
(7.6°C)
44.6°F
(7.0°C)
1.1°F
(0.6°C)
49th Coolest Coolest since: 1996 1978
23rd Warmest Warmest since: 1991 2012
Jan–Apr 1997
4-Month
42.5°F
(5.8°C)
41.7°F
(5.4°C)
0.8°F
(0.4°C)
50th Coolest Coolest since: 1996 1978
22nd Warmest Warmest since: 1991 2012
Dec 1996–Apr 1997
5-Month
42.2°F
(5.7°C)
40.9°F
(4.9°C)
1.3°F
(0.8°C)
52nd Coolest Coolest since: 1996 1978
19th Warmest Warmest since: 1991 2012
Ties: 1957, 2000
Nov 1996–Apr 1997
6-Month
42.1°F
(5.6°C)
42.0°F
(5.6°C)
0.1°F
(0.0°C)
40th Coolest Coolest since: 1996 1978
31st Warmest Warmest since: 1995 2002
Oct 1996–Apr 1997
7-Month
44.2°F
(6.8°C)
44.2°F
(6.8°C)
0.0°F
(0.0°C)
38th Coolest Coolest since: 1996 1978
33rd Warmest Warmest since: 1995 2002
Ties: 1990
Sep 1996–Apr 1997
8-Month
47.3°F
(8.5°C)
47.3°F
(8.5°C)
0.0°F
(0.0°C)
34th Coolest Coolest since: 1996 1978
37th Warmest Warmest since: 1995 2016
Ties: 2005, 2009
Aug 1996–Apr 1997
9-Month
50.4°F
(10.2°C)
50.6°F
(10.3°C)
-0.2°F
(-0.1°C)
31st Coolest Coolest since: 1996 1978
40th Warmest Warmest since: 1995 2016
Ties: 1951, 1992, 2005, 2009
Jul 1996–Apr 1997
10-Month
52.9°F
(11.6°C)
53.4°F
(11.9°C)
-0.5°F
(-0.3°C)
30th Coolest Coolest since: 1996 1963, 1970, 1977, 1978
41st Warmest Warmest since: 1995 2016
Jun 1996–Apr 1997
11-Month
54.7°F
(12.6°C)
55.1°F
(12.8°C)
-0.4°F
(-0.2°C)
27th Coolest Coolest since: 1996 1978
44th Warmest Warmest since: 1995 2016
Ties: 1951, 1994, 2003, 2005
May 1996–Apr 1997
12-Month
55.3°F
(12.9°C)
55.9°F
(13.3°C)
-0.6°F
(-0.4°C)
24th Coolest Coolest since: 1996 1978
47th Warmest Warmest since: 1995 2016
Ties: 1951, 1980, 1981
Nov 1995–Apr 1997
18-Month
49.7°F
(9.8°C)
51.2°F
(10.7°C)
-1.5°F
(-0.9°C)
8th Coolest Coolest since: 1982 1978
61st Warmest Warmest since: 1996 2017
May 1995–Apr 1997
24-Month
55.0°F
(12.8°C)
55.8°F
(13.2°C)
-0.8°F
(-0.4°C)
15th Coolest Coolest since: 1994 1978
54th Warmest Warmest since: 1996 2017
Ties: 1966, 1985
May 1994–Apr 1997
36-Month
55.5°F
(13.1°C)
55.9°F
(13.3°C)
-0.4°F
(-0.2°C)
26th Coolest Coolest since: 1995 1979
41st Warmest Warmest since: 1996 2018
Ties: 1962, 1998, 2015
May 1993–Apr 1997
48-Month
55.5°F
(13.1°C)
55.8°F
(13.2°C)
-0.3°F
(-0.1°C)
25th Coolest Coolest since: 1996 1964, 1970, 1980
40th Warmest Warmest since: 1995 2019
Ties: 1973, 1995
May 1992–Apr 1997
60-Month
55.2°F
(12.9°C)
55.8°F
(13.2°C)
-0.6°F
(-0.3°C)
18th Coolest Coolest since: 1989 1965, 1970, 1981, 1982
45th Warmest Warmest since: 1996 2012, 2019
Ties: 1979, 1989

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published August 2019, retrieved on August 24, 2019 from https://www.ncdc.noaa.gov/cag/