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 August 2022. For more information, please see Climatological Rankings.


Philadelphia, Pennsylvania

Average Temperature Rankings, December 1977

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
December 1977
1-Month
32.3°F
(0.2°C)
36.8°F
(2.7°C)
-4.5°F
(-2.5°C)
18th Coolest Coolest since: 1976 1989
65th Warmest Warmest since: 1975 2015
Nov–Dec 1977
2-Month
39.2°F
(4.0°C)
41.9°F
(5.5°C)
-2.7°F
(-1.5°C)
19th Coolest Coolest since: 1976 1989
63rd Warmest Warmest since: 1975 2015
Ties: 1954
Oct–Dec 1977
3-Month
44.1°F
(6.7°C)
46.9°F
(8.3°C)
-2.8°F
(-1.6°C)
15th Coolest Coolest since: 1976 1976
67th Warmest Warmest since: 1975 2015
Ties: 1955
Sep–Dec 1977
4-Month
50.4°F
(10.2°C)
52.2°F
(11.2°C)
-1.8°F
(-1.0°C)
21st Coolest Coolest since: 1976 1976
61st Warmest Warmest since: 1975 2015
Aug–Dec 1977
5-Month
55.5°F
(13.1°C)
56.9°F
(13.8°C)
-1.4°F
(-0.7°C)
19th Coolest Coolest since: 1976 1976
63rd Warmest Warmest since: 1975 2015
Ties: 1952, 1964
Jul–Dec 1977
6-Month
59.2°F
(15.1°C)
60.4°F
(15.8°C)
-1.2°F
(-0.7°C)
22nd Coolest Coolest since: 1976 1976
60th Warmest Warmest since: 1975 2015
Jun–Dec 1977
7-Month
60.5°F
(15.8°C)
62.1°F
(16.7°C)
-1.6°F
(-0.9°C)
17th Coolest Coolest since: 1976 1962, 1976
64th Warmest Warmest since: 1975 2015
May–Dec 1977
8-Month
61.1°F
(16.2°C)
62.3°F
(16.8°C)
-1.2°F
(-0.6°C)
23rd Coolest Coolest since: 1976 1967
58th Warmest Warmest since: 1975 2015
Ties: 1948, 1956, 1965
Apr–Dec 1977
9-Month
60.6°F
(15.9°C)
61.2°F
(16.2°C)
-0.6°F
(-0.3°C)
32nd Coolest Coolest since: 1976 1967
49th Warmest Warmest since: 1975 2015
Ties: 1954
Mar–Dec 1977
10-Month
59.4°F
(15.2°C)
59.4°F
(15.2°C)
0.0°F
(0.0°C)
48th Coolest Coolest since: 1976 1967
32nd Warmest Warmest since: 1973 2015
Feb–Dec 1977
11-Month
57.0°F
(13.9°C)
57.2°F
(14.0°C)
-0.2°F
(-0.1°C)
48th Coolest Coolest since: 1976 1967
32nd Warmest Warmest since: 1975 2012
Ties: 1954, 2014
Jan–Dec 1977
12-Month
53.9°F
(12.2°C)
55.1°F
(12.8°C)
-1.2°F
(-0.6°C)
28th Coolest Coolest since: 1976 1967
52nd Warmest Warmest since: 1975 2012
Ties: 1941
Jul 1976–Dec 1977
18-Month
54.7°F
(12.6°C)
56.9°F
(13.8°C)
-2.2°F
(-1.2°C)
4th Coolest Coolest since: 1967 1963
75th Warmest Warmest since: 1976 2016
Ties: 1944
Jan 1976–Dec 1977
24-Month
53.8°F
(12.1°C)
55.1°F
(12.8°C)
-1.3°F
(-0.7°C)
20th Coolest Coolest since: 1970 1963
57th Warmest Warmest since: 1976 2021
Ties: 1965
Jan 1975–Dec 1977
36-Month
54.4°F
(12.4°C)
55.1°F
(12.8°C)
-0.7°F
(-0.4°C)
31st Coolest Coolest since: 1972 1963
43rd Warmest Warmest since: 1976 2021
Ties: 1994, 1996
Jan 1974–Dec 1977
48-Month
54.5°F
(12.5°C)
55.1°F
(12.8°C)
-0.6°F
(-0.3°C)
29th Coolest Coolest since: 1972 1963
42nd Warmest Warmest since: 1976 2021
Ties: 1995, 1996
Jan 1973–Dec 1977
60-Month
54.8°F
(12.7°C)
55.0°F
(12.8°C)
-0.2°F
(-0.1°C)
32nd Coolest Coolest since: 1976 1967, 1969
36th Warmest Warmest since: 1975 2021
Ties: 1954, 1992

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, Average Temperature, published September 2022, retrieved on October 4, 2022 from https://www.ncdc.noaa.gov/cag/