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 2015

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
December 2015
1-Month
50.4°F
(10.2°C)
37.0°F
(2.8°C)
13.4°F
(7.4°C)
81st Coolest Coolest since: 2014 1989
1st Warmest Warmest to Date 2015
Nov–Dec 2015
2-Month
51.4°F
(10.8°C)
42.1°F
(5.6°C)
9.3°F
(5.2°C)
80th Coolest Coolest since: 2014 1976, 1989
1st Warmest Warmest to Date 2015
Oct–Dec 2015
3-Month
53.5°F
(11.9°C)
47.1°F
(8.4°C)
6.4°F
(3.5°C)
80th Coolest Coolest since: 2014 1976
1st Warmest Warmest to Date 2015
Sep–Dec 2015
4-Month
58.6°F
(14.8°C)
52.5°F
(11.4°C)
6.1°F
(3.4°C)
80th Coolest Coolest since: 2014 1976
1st Warmest Warmest to Date 2015
Aug–Dec 2015
5-Month
62.5°F
(16.9°C)
57.2°F
(14.0°C)
5.3°F
(2.9°C)
80th Coolest Coolest since: 2014 1976
1st Warmest Warmest to Date 2015
Jul–Dec 2015
6-Month
65.2°F
(18.4°C)
60.6°F
(15.9°C)
4.6°F
(2.5°C)
80th Coolest Coolest since: 2014 1976
1st Warmest Warmest to Date 2015
Jun–Dec 2015
7-Month
66.4°F
(19.1°C)
62.3°F
(16.8°C)
4.1°F
(2.3°C)
79th Coolest Coolest since: 2014 1976
1st Warmest Warmest to Date 2015
May–Dec 2015
8-Month
66.8°F
(19.3°C)
62.5°F
(16.9°C)
4.3°F
(2.4°C)
79th Coolest Coolest since: 2014 1976
1st Warmest Warmest to Date 2015
Apr–Dec 2015
9-Month
65.4°F
(18.6°C)
61.4°F
(16.3°C)
4.0°F
(2.3°C)
79th Coolest Coolest since: 2014 1967, 1976
1st Warmest Warmest to Date 2015
Mar–Dec 2015
10-Month
62.7°F
(17.1°C)
59.6°F
(15.3°C)
3.1°F
(1.8°C)
78th Coolest Coolest since: 2014 1950, 1967
1st Warmest Warmest to Date 2015
Feb–Dec 2015
11-Month
59.3°F
(15.2°C)
57.4°F
(14.1°C)
1.9°F
(1.1°C)
72nd Coolest Coolest since: 2014 1967
7th Warmest Warmest since: 2012 2012
Ties: 2010
Jan–Dec 2015
12-Month
56.9°F
(13.8°C)
55.3°F
(12.9°C)
1.6°F
(0.9°C)
68th Coolest Coolest since: 2014 1958
11th Warmest Warmest since: 2012 2012
Ties: 1990
Jul 2014–Dec 2015
18-Month
58.2°F
(14.6°C)
57.1°F
(13.9°C)
1.1°F
(0.7°C)
66th Coolest Coolest since: 2014 1963
12th Warmest Warmest since: 2012 2016
Ties: 2007, 2008, 2010, 2018
Jan 2014–Dec 2015
24-Month
55.7°F
(13.2°C)
55.3°F
(12.9°C)
0.4°F
(0.3°C)
59th Coolest Coolest since: 2014 1963
17th Warmest Warmest since: 2013 2012
Ties: 1953, 2003, 2009
Jan 2013–Dec 2015
36-Month
55.7°F
(13.2°C)
55.2°F
(12.9°C)
0.5°F
(0.3°C)
52nd Coolest Coolest since: 2005 1963
21st Warmest Warmest since: 2014 2012
Ties: 1992
Jan 2012–Dec 2015
48-Month
56.4°F
(13.6°C)
55.2°F
(12.9°C)
1.2°F
(0.7°C)
62nd Coolest Coolest since: 2011 1963
8th Warmest Warmest since: 2014 2020
Ties: 2001, 2008, 2011
Jan 2011–Dec 2015
60-Month
56.6°F
(13.7°C)
55.2°F
(12.9°C)
1.4°F
(0.8°C)
62nd Coolest Coolest since: 2014 1966, 1967, 1969
5th Warmest Warmest since: 2014 2020
Ties: 2014, 2016, 2018

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published June 2021, retrieved on June 16, 2021 from https://www.ncdc.noaa.gov/cag/