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 1989

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
December 1989
1-Month
24.7°F
(-4.1°C)
36.8°F
(2.7°C)
-12.1°F
(-6.8°C)
1st Coolest Coolest since: 1989 1989
82nd Warmest Warmest since: 1988 2015
Nov–Dec 1989
2-Month
34.4°F
(1.3°C)
41.8°F
(5.4°C)
-7.4°F
(-4.1°C)
1st Coolest Coolest since: 1989 1989
81st Warmest Warmest since: 1988 2015
Oct–Dec 1989
3-Month
42.1°F
(5.6°C)
46.8°F
(8.2°C)
-4.7°F
(-2.6°C)
2nd Coolest Coolest since: 1976 1976
80th Warmest Warmest since: 1988 2015
Sep–Dec 1989
4-Month
48.8°F
(9.3°C)
52.2°F
(11.2°C)
-3.4°F
(-1.9°C)
4th Coolest Coolest since: 1976 1976
78th Warmest Warmest since: 1988 2015
Ties: 1940, 1958
Aug–Dec 1989
5-Month
54.0°F
(12.2°C)
57.0°F
(13.9°C)
-3.0°F
(-1.7°C)
6th Coolest Coolest since: 1976 1976
76th Warmest Warmest since: 1988 2015
Ties: 1942, 1963, 1967
Jul–Dec 1989
6-Month
57.6°F
(14.2°C)
60.4°F
(15.8°C)
-2.8°F
(-1.6°C)
5th Coolest Coolest since: 1976 1976
77th Warmest Warmest since: 1988 2015
Ties: 1967
Jun–Dec 1989
7-Month
59.9°F
(15.5°C)
62.1°F
(16.7°C)
-2.2°F
(-1.2°C)
8th Coolest Coolest since: 1976 1962, 1976
73rd Warmest Warmest since: 1988 2015
Ties: 1950, 2000
May–Dec 1989
8-Month
60.1°F
(15.6°C)
62.2°F
(16.8°C)
-2.1°F
(-1.2°C)
8th Coolest Coolest since: 1976 1967
73rd Warmest Warmest since: 1988 2015
Ties: 1992
Apr–Dec 1989
9-Month
59.2°F
(15.1°C)
61.3°F
(16.3°C)
-2.1°F
(-1.2°C)
9th Coolest Coolest since: 1976 1967
72nd Warmest Warmest since: 1988 2015
Mar–Dec 1989
10-Month
57.4°F
(14.1°C)
59.4°F
(15.2°C)
-2.0°F
(-1.1°C)
8th Coolest Coolest since: 1967 1967
72nd Warmest Warmest since: 1988 2015
Ties: 1944, 1947, 1963
Feb–Dec 1989
11-Month
55.3°F
(12.9°C)
57.2°F
(14.0°C)
-1.9°F
(-1.1°C)
11th Coolest Coolest since: 1967 1967
69th Warmest Warmest since: 1988 2012
Ties: 1966
Jan–Dec 1989
12-Month
53.7°F
(12.1°C)
55.2°F
(12.9°C)
-1.5°F
(-0.8°C)
21st Coolest Coolest since: 1984 1967
59th Warmest Warmest since: 1988 2012
Ties: 1968, 1972, 1976
Jul 1988–Dec 1989
18-Month
55.5°F
(13.1°C)
56.8°F
(13.8°C)
-1.3°F
(-0.7°C)
19th Coolest Coolest since: 1984 1963
60th Warmest Warmest since: 1988 2016
Ties: 1969, 1981, 1984, 1996
Jan 1988–Dec 1989
24-Month
53.7°F
(12.1°C)
55.1°F
(12.8°C)
-1.4°F
(-0.7°C)
16th Coolest Coolest since: 1982 1963
61st Warmest Warmest since: 1988 2021
Ties: 1942, 1970, 1981
Jan 1987–Dec 1989
36-Month
54.0°F
(12.2°C)
55.0°F
(12.8°C)
-1.0°F
(-0.6°C)
21st Coolest Coolest since: 1985 1963
53rd Warmest Warmest since: 1988 2021
Ties: 1985
Jan 1986–Dec 1989
48-Month
54.2°F
(12.3°C)
55.1°F
(12.8°C)
-0.9°F
(-0.5°C)
22nd Coolest Coolest since: 1987 1963
49th Warmest Warmest since: 1988 2021
Ties: 1986, 1987
Jan 1985–Dec 1989
60-Month
54.2°F
(12.3°C)
55.0°F
(12.8°C)
-0.8°F
(-0.5°C)
21st Coolest Coolest since: 1988 1967, 1969
47th Warmest Warmest since: 1987 2021
Ties: 1958, 1978

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, Average Temperature, published September 2022, retrieved on October 5, 2022 from https://www.ncdc.noaa.gov/cag/