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 2021. For more information, please see Climatological Rankings.


Philadelphia, Pennsylvania

Average Temperature Rankings, December 2019

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
December 2019
1-Month
38.8°F
(3.8°C)
37.1°F
(2.8°C)
1.7°F
(1.0°C)
63rd Coolest Coolest since: 2017 1989
19th Warmest Warmest since: 2018 2015
Ties: 2020
Nov–Dec 2019
2-Month
41.0°F
(5.0°C)
42.1°F
(5.6°C)
-1.1°F
(-0.6°C)
34th Coolest Coolest since: 2010 1976, 1989
47th Warmest Warmest since: 2018 2015
Ties: 1966, 1972, 1988
Oct–Dec 2019
3-Month
47.7°F
(8.7°C)
47.1°F
(8.4°C)
0.6°F
(0.3°C)
58th Coolest Coolest since: 2018 1976
23rd Warmest Warmest since: 2017 2015
Ties: 1946, 1956, 2009
Sep–Dec 2019
4-Month
53.9°F
(12.2°C)
52.5°F
(11.4°C)
1.4°F
(0.8°C)
66th Coolest Coolest since: 2018 1976
15th Warmest Warmest since: 2017 2015
Aug–Dec 2019
5-Month
58.7°F
(14.8°C)
57.2°F
(14.0°C)
1.5°F
(0.8°C)
68th Coolest Coolest since: 2017 1976
13th Warmest Warmest since: 2018 2015
Ties: 1990, 1999
Jul–Dec 2019
6-Month
62.4°F
(16.9°C)
60.6°F
(15.9°C)
1.8°F
(1.0°C)
71st Coolest Coolest since: 2018 1962
10th Warmest Warmest since: 2016 2015
Ties: 1999, 2007
Jun–Dec 2019
7-Month
64.1°F
(17.8°C)
62.4°F
(16.9°C)
1.7°F
(0.9°C)
71st Coolest Coolest since: 2018 1962
9th Warmest Warmest since: 2016 2015
Ties: 2007
May–Dec 2019
8-Month
64.4°F
(18.0°C)
62.5°F
(16.9°C)
1.9°F
(1.1°C)
73rd Coolest Coolest since: 2018 1962, 1967
7th Warmest Warmest since: 2016 2015
Ties: 2001
Apr–Dec 2019
9-Month
63.8°F
(17.7°C)
61.5°F
(16.4°C)
2.3°F
(1.3°C)
76th Coolest Coolest since: 2018 1967
4th Warmest Warmest since: 2015 2015
Mar–Dec 2019
10-Month
61.7°F
(16.5°C)
59.7°F
(15.4°C)
2.0°F
(1.1°C)
73rd Coolest Coolest since: 2018 1950, 1967
6th Warmest Warmest since: 2016 2015
Ties: 2020
Feb–Dec 2019
11-Month
59.4°F
(15.2°C)
57.4°F
(14.1°C)
2.0°F
(1.1°C)
71st Coolest Coolest since: 2018 1967
8th Warmest Warmest since: 2016 2012
Jan–Dec 2019
12-Month
57.3°F
(14.1°C)
55.4°F
(13.0°C)
1.9°F
(1.1°C)
70th Coolest Coolest since: 2018 1958
9th Warmest Warmest since: 2017 2012
Jul 2018–Dec 2019
18-Month
58.9°F
(14.9°C)
57.1°F
(13.9°C)
1.8°F
(1.0°C)
71st Coolest Coolest since: 2018 1963
7th Warmest Warmest since: 2017 2016
Ties: 2002
Jan 2018–Dec 2019
24-Month
56.9°F
(13.8°C)
55.3°F
(12.9°C)
1.6°F
(0.9°C)
67th Coolest Coolest since: 2015 1963
9th Warmest Warmest since: 2018 2012
Ties: 2007
Jan 2017–Dec 2019
36-Month
57.1°F
(13.9°C)
55.3°F
(12.9°C)
1.8°F
(1.0°C)
67th Coolest Coolest since: 2016 1963
6th Warmest Warmest since: 2018 2012
Jan 2016–Dec 2019
48-Month
57.2°F
(14.0°C)
55.2°F
(12.9°C)
2.0°F
(1.1°C)
67th Coolest Coolest since: 2018 1963
3rd Warmest Warmest since: 2018 2013
Ties: 2012, 2018
Jan 2015–Dec 2019
60-Month
57.2°F
(14.0°C)
55.2°F
(12.9°C)
2.0°F
(1.1°C)
65th Coolest Coolest since: 2018 1966
2nd Warmest Warmest to Date 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published September 2021, retrieved on September 23, 2021 from https://www.ncdc.noaa.gov/cag/