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 1979

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Period Value 1981-2010
Mean
Amomaly Rank
(1948-2019)
Warmest/Coolest
Since
Record
April 1979
1-Month
53.0°F
(11.7°C)
54.1°F
(12.3°C)
-1.1°F
(-0.6°C)
23rd Coolest Coolest since: 1978 1975
50th Warmest Warmest since: 1977 2017
Mar–Apr 1979
2-Month
50.3°F
(10.2°C)
48.9°F
(9.4°C)
1.4°F
(0.8°C)
53rd Coolest Coolest since: 1978 1984
19th Warmest Warmest since: 1977 1977, 2012
Ties: 2011
Feb–Apr 1979
3-Month
41.5°F
(5.3°C)
44.6°F
(7.0°C)
-3.1°F
(-1.7°C)
7th Coolest Coolest since: 1978 1978
65th Warmest Warmest since: 1977 2012
Jan–Apr 1979
4-Month
39.4°F
(4.1°C)
41.7°F
(5.4°C)
-2.3°F
(-1.3°C)
9th Coolest Coolest since: 1978 1978
63rd Warmest Warmest since: 1977 2012
Ties: 1948, 1996
Dec 1978–Apr 1979
5-Month
39.4°F
(4.1°C)
40.9°F
(4.9°C)
-1.5°F
(-0.8°C)
21st Coolest Coolest since: 1978 1978
50th Warmest Warmest since: 1976 2012
Ties: 1966, 1988
Nov 1978–Apr 1979
6-Month
40.9°F
(4.9°C)
41.9°F
(5.5°C)
-1.0°F
(-0.6°C)
23rd Coolest Coolest since: 1978 1978
48th Warmest Warmest since: 1976 2002
Ties: 1987, 1988
Oct 1978–Apr 1979
7-Month
43.1°F
(6.2°C)
44.2°F
(6.8°C)
-1.1°F
(-0.6°C)
23rd Coolest Coolest since: 1978 1978
48th Warmest Warmest since: 1976 2002
Ties: 2001
Sep 1978–Apr 1979
8-Month
46.4°F
(8.0°C)
47.3°F
(8.5°C)
-0.9°F
(-0.5°C)
25th Coolest Coolest since: 1978 1978
46th Warmest Warmest since: 1976 2016
Aug 1978–Apr 1979
9-Month
50.1°F
(10.1°C)
50.6°F
(10.3°C)
-0.5°F
(-0.2°C)
29th Coolest Coolest since: 1978 1978
42nd Warmest Warmest since: 1976 2016
Ties: 1986
Jul 1978–Apr 1979
10-Month
52.7°F
(11.5°C)
53.3°F
(11.8°C)
-0.6°F
(-0.3°C)
20th Coolest Coolest since: 1978 1963, 1970, 1977, 1978
51st Warmest Warmest since: 1976 2016
Ties: 1958, 1962, 1967, 1969, 1980, 1986, 1989
Jun 1978–Apr 1979
11-Month
54.6°F
(12.6°C)
55.2°F
(12.9°C)
-0.6°F
(-0.3°C)
25th Coolest Coolest since: 1978 1978
46th Warmest Warmest since: 1976 2016
Ties: 1967
May 1978–Apr 1979
12-Month
55.2°F
(12.9°C)
55.9°F
(13.3°C)
-0.7°F
(-0.4°C)
20th Coolest Coolest since: 1978 1978
51st Warmest Warmest since: 1976 2016
Ties: 1967, 1986, 1989
Nov 1977–Apr 1979
18-Month
49.3°F
(9.6°C)
51.2°F
(10.7°C)
-1.9°F
(-1.1°C)
3rd Coolest Coolest since: 1978 1978
66th Warmest Warmest since: 1977 2017
Ties: 1970
May 1977–Apr 1979
24-Month
54.4°F
(12.4°C)
55.9°F
(13.3°C)
-1.5°F
(-0.9°C)
3rd Coolest Coolest since: 1978 1978
66th Warmest Warmest since: 1977 2017
May 1976–Apr 1979
36-Month
54.2°F
(12.3°C)
55.8°F
(13.2°C)
-1.6°F
(-0.9°C)
1st Coolest Coolest to Date 1979
66th Warmest Warmest since: 1978 2018
May 1975–Apr 1979
48-Month
55.0°F
(12.8°C)
55.7°F
(13.2°C)
-0.7°F
(-0.4°C)
12th Coolest Coolest since: 1971 1964, 1970, 1980
53rd Warmest Warmest since: 1978 2019
Ties: 1967, 1985
May 1974–Apr 1979
60-Month
55.2°F
(12.9°C)
55.8°F
(13.2°C)
-0.6°F
(-0.3°C)
18th Coolest Coolest since: 1972 1965, 1970, 1981, 1982
45th Warmest Warmest since: 1978 2012, 2019
Ties: 1989, 1997

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published August 2019, retrieved on August 20, 2019 from https://www.ncdc.noaa.gov/cag/