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 May 2021. For more information, please see Climatological Rankings.


Philadelphia, Pennsylvania

Average Temperature Rankings, December 1989

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
December 1989
1-Month
25.0°F
(-3.9°C)
37.0°F
(2.8°C)
-12.0°F
(-6.7°C)
1st Coolest Coolest to Date 1989
81st Warmest Warmest since: 1988 2015
Nov–Dec 1989
2-Month
34.7°F
(1.5°C)
42.1°F
(5.6°C)
-7.4°F
(-4.1°C)
1st Coolest Coolest since: 1976 1976, 1989
80th Warmest Warmest since: 1988 2015
Ties: 1976
Oct–Dec 1989
3-Month
42.4°F
(5.8°C)
47.1°F
(8.4°C)
-4.7°F
(-2.6°C)
2nd Coolest Coolest since: 1976 1976
79th Warmest Warmest since: 1988 2015
Sep–Dec 1989
4-Month
49.1°F
(9.5°C)
52.5°F
(11.4°C)
-3.4°F
(-1.9°C)
4th Coolest Coolest since: 1976 1976
77th Warmest Warmest since: 1988 2015
Aug–Dec 1989
5-Month
54.3°F
(12.4°C)
57.2°F
(14.0°C)
-2.9°F
(-1.6°C)
6th Coolest Coolest since: 1976 1976
75th Warmest Warmest since: 1988 2015
Ties: 1942
Jul–Dec 1989
6-Month
57.9°F
(14.4°C)
60.6°F
(15.9°C)
-2.7°F
(-1.5°C)
5th Coolest Coolest since: 1976 1976
76th Warmest Warmest since: 1988 2015
Ties: 2000
Jun–Dec 1989
7-Month
60.2°F
(15.7°C)
62.3°F
(16.8°C)
-2.1°F
(-1.1°C)
9th Coolest Coolest since: 1976 1976
71st Warmest Warmest since: 1988 2015
Ties: 1963, 1992
May–Dec 1989
8-Month
60.4°F
(15.8°C)
62.4°F
(16.9°C)
-2.0°F
(-1.1°C)
8th Coolest Coolest since: 1976 1976
72nd Warmest Warmest since: 1988 2015
Ties: 1960
Apr–Dec 1989
9-Month
59.5°F
(15.3°C)
61.5°F
(16.4°C)
-2.0°F
(-1.1°C)
8th Coolest Coolest since: 1976 1967, 1976
72nd Warmest Warmest since: 1988 2015
Ties: 1963
Mar–Dec 1989
10-Month
57.7°F
(14.3°C)
59.6°F
(15.3°C)
-1.9°F
(-1.0°C)
11th Coolest Coolest since: 1976 1950, 1967
68th Warmest Warmest since: 1988 2015
Feb–Dec 1989
11-Month
55.6°F
(13.1°C)
57.4°F
(14.1°C)
-1.8°F
(-1.0°C)
12th Coolest Coolest since: 1972 1967
67th Warmest Warmest since: 1988 2012
Jan–Dec 1989
12-Month
53.9°F
(12.2°C)
55.3°F
(12.9°C)
-1.4°F
(-0.7°C)
23rd Coolest Coolest since: 1984 1958
56th Warmest Warmest since: 1988 2012
Jul 1988–Dec 1989
18-Month
55.8°F
(13.2°C)
57.0°F
(13.9°C)
-1.2°F
(-0.7°C)
20th Coolest Coolest since: 1982 1963
58th Warmest Warmest since: 1988 2016
Jan 1988–Dec 1989
24-Month
54.0°F
(12.2°C)
55.3°F
(12.9°C)
-1.3°F
(-0.7°C)
17th Coolest Coolest since: 1982 1963
59th Warmest Warmest since: 1988 2012
Ties: 1942, 1979
Jan 1987–Dec 1989
36-Month
54.3°F
(12.4°C)
55.3°F
(12.9°C)
-1.0°F
(-0.5°C)
20th Coolest Coolest since: 1984 1963
53rd Warmest Warmest since: 1988 2012
Ties: 1981, 1983, 1984
Jan 1986–Dec 1989
48-Month
54.4°F
(12.4°C)
55.2°F
(12.9°C)
-0.8°F
(-0.5°C)
21st Coolest Coolest since: 1985 1963
49th Warmest Warmest since: 1988 2020
Ties: 1977, 1985
Jan 1985–Dec 1989
60-Month
54.5°F
(12.5°C)
55.2°F
(12.9°C)
-0.7°F
(-0.4°C)
22nd Coolest Coolest since: 1988 1966, 1967, 1969
45th Warmest Warmest since: 1988 2020
Ties: 1986, 1988, 1996

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published June 2021, retrieved on June 17, 2021 from https://www.ncdc.noaa.gov/cag/