Philadelphia, Pennsylvania January 1980 Average Temperature Rankings
1991-2020
Degrees Fahrenheit
1
32.6
34.5
-1.9
37
48
1977
2023
1978
1979
normal
1956
2
35.9
37.1
-1.2
45
40
1977
2016
1978
1979
normal
1957
3
40.9
40.7
0.2
57
27
1977
2016
1979
1975
top-third
4
44.6
45.3
-0.7
51
33
1977
2016
1979
1976
normal
5
49.6
50.4
-0.8
52
32
1977
2016
1979
1975
normal
1986,2010
6
54.0
54.9
-0.9
49
35
1977
2016
1978
1979
normal
2015
7
57.2
58.4
-1.2
46
38
1977
2016
1978
1979
normal
1953,2004,2009
8
58.8
60.4
-1.6
33
50
1977
2016
1978
1979
normal
1952,1971,1986
9
59.7
60.9
-1.2
48
35
1977
2016
1979
1976
normal
1947,1953,1994,1998
10
59.0
60.4
-1.4
44
39
1977
2016
1979
1975
normal
1987,1998
11
57.9
58.9
-1.0
50
32
1977
2016
1979
1974
normal
1954,2015
12
55.1
57.1
-2.0
27
55
1948
2013
1979
1978
bottom-third
1990,1994
18
54.8
56.3
-1.5
36
45
1964
2017
1979
1976
normal
1958,1993
24
54.7
57.0
-2.3
18
61
1964
2013
1978
1979
bottom-third
1977,1982
36
55.0
57.0
-2.0
18
58
1963
2013
1979
1977
bottom-third
1972,1977,1983
48
54.7
56.9
-2.2
10
63
1964
2023
1971
1979
bottom-third
1982
60
54.8
56.9
-2.1
10
60
1965,1970
2024
1973
1979
bottom-third
1973,1982