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


Philadelphia, Pennsylvania

Average Temperature Rankings, December 2011

View Period (Months):All1234567891011121824364860
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  • Top 1/10
  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
December 2011
1-Month
42.8°F
(6.0°C)
37.2°F
(2.9°C)
5.6°F
(3.1°C)
78th Coolest Coolest since: 2010 1989
4th Warmest Warmest since: 2006 2015
Nov–Dec 2011
2-Month
46.8°F
(8.2°C)
42.2°F
(5.7°C)
4.6°F
(2.5°C)
77th Coolest Coolest since: 2010 1989
4th Warmest Warmest since: 2006 2015
Oct–Dec 2011
3-Month
50.3°F
(10.2°C)
47.2°F
(8.4°C)
3.1°F
(1.8°C)
75th Coolest Coolest since: 2010 1976
6th Warmest Warmest since: 2001 2015
Sep–Dec 2011
4-Month
55.4°F
(13.0°C)
52.6°F
(11.4°C)
2.8°F
(1.6°C)
77th Coolest Coolest since: 2010 1976
4th Warmest Warmest since: 2001 2015
Aug–Dec 2011
5-Month
59.4°F
(15.2°C)
57.3°F
(14.1°C)
2.1°F
(1.1°C)
74th Coolest Coolest since: 2010 1976
7th Warmest Warmest since: 2001 2015
Jul–Dec 2011
6-Month
63.2°F
(17.3°C)
60.8°F
(16.0°C)
2.4°F
(1.3°C)
77th Coolest Coolest since: 2010 1976
4th Warmest Warmest to Date 2015
Jun–Dec 2011
7-Month
64.9°F
(18.3°C)
62.5°F
(16.9°C)
2.4°F
(1.4°C)
77th Coolest Coolest since: 2010 1976
3rd Warmest Warmest to Date 2015
May–Dec 2011
8-Month
65.1°F
(18.4°C)
62.6°F
(17.0°C)
2.5°F
(1.4°C)
78th Coolest Coolest since: 2010 1976
2nd Warmest Warmest to Date 2015
Apr–Dec 2011
9-Month
64.1°F
(17.8°C)
61.6°F
(16.4°C)
2.5°F
(1.4°C)
78th Coolest Coolest since: 2010 1967, 1992
2nd Warmest Warmest to Date 2015
Mar–Dec 2011
10-Month
62.1°F
(16.7°C)
59.8°F
(15.4°C)
2.3°F
(1.3°C)
76th Coolest Coolest since: 2010 1950
3rd Warmest Warmest since: 2010 2015
Ties: 2010
Feb–Dec 2011
11-Month
59.8°F
(15.4°C)
57.6°F
(14.2°C)
2.2°F
(1.2°C)
77th Coolest Coolest since: 2010 1967
2nd Warmest Warmest to Date 2012
Ties: 2016, 2020
Jan–Dec 2011
12-Month
57.2°F
(14.0°C)
55.5°F
(13.1°C)
1.7°F
(0.9°C)
72nd Coolest Coolest since: 2010 1958
7th Warmest Warmest since: 2006 2012
Ties: 2002, 2017
Jul 2010–Dec 2011
18-Month
58.7°F
(14.8°C)
57.2°F
(14.0°C)
1.5°F
(0.8°C)
69th Coolest Coolest since: 2010 1963
9th Warmest Warmest since: 2006 2016
Ties: 1998
Jan 2010–Dec 2011
24-Month
57.2°F
(14.0°C)
55.5°F
(13.1°C)
1.7°F
(0.9°C)
70th Coolest Coolest since: 2010 1963
6th Warmest Warmest since: 1999 2012
Jan 2009–Dec 2011
36-Month
56.5°F
(13.6°C)
55.5°F
(13.1°C)
1.0°F
(0.5°C)
62nd Coolest Coolest since: 2010 1963
11th Warmest Warmest since: 2008 2012
Jan 2008–Dec 2011
48-Month
56.4°F
(13.6°C)
55.4°F
(13.0°C)
1.0°F
(0.6°C)
60th Coolest Coolest since: 2010 1963
10th Warmest Warmest since: 2008 2020
Ties: 2002, 2007, 2015
Jan 2007–Dec 2011
60-Month
56.4°F
(13.6°C)
55.4°F
(13.0°C)
1.0°F
(0.6°C)
57th Coolest Coolest since: 2010 1969, 1982
10th Warmest Warmest since: 2010 2020
Ties: 2010, 2017

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published July 2021, retrieved on July 24, 2021 from https://www.ncdc.noaa.gov/cag/