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 1971

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 1971
1-Month
40.8°F
(4.9°C)
37.1°F
(2.8°C)
3.7°F
(2.1°C)
72nd Coolest Coolest since: 1970 1989
10th Warmest Warmest since: 1956 2015
Ties: 1956
Nov–Dec 1971
2-Month
43.1°F
(6.2°C)
42.1°F
(5.6°C)
1.0°F
(0.6°C)
60th Coolest Coolest since: 1970 1976, 1989
21st Warmest Warmest since: 1956 2015
Ties: 1956, 1987
Oct–Dec 1971
3-Month
49.6°F
(9.8°C)
47.1°F
(8.4°C)
2.5°F
(1.4°C)
74th Coolest Coolest since: 1970 1976
7th Warmest Warmest to Date 2015
Sep–Dec 1971
4-Month
54.9°F
(12.7°C)
52.5°F
(11.4°C)
2.4°F
(1.3°C)
74th Coolest Coolest since: 1970 1976
7th Warmest Warmest to Date 2015
Ties: 1998
Aug–Dec 1971
5-Month
58.9°F
(14.9°C)
57.3°F
(14.1°C)
1.6°F
(0.8°C)
71st Coolest Coolest since: 1970 1976
10th Warmest Warmest to Date 2015
Ties: 2012, 2018
Jul–Dec 1971
6-Month
61.8°F
(16.6°C)
60.6°F
(15.9°C)
1.2°F
(0.7°C)
66th Coolest Coolest since: 1970 1962
15th Warmest Warmest to Date 2015
Ties: 1990
Jun–Dec 1971
7-Month
63.5°F
(17.5°C)
62.3°F
(16.8°C)
1.2°F
(0.7°C)
65th Coolest Coolest since: 1970 1962
15th Warmest Warmest to Date 2015
Ties: 2017
May–Dec 1971
8-Month
63.1°F
(17.3°C)
62.5°F
(16.9°C)
0.6°F
(0.4°C)
62nd Coolest Coolest since: 1970 1962, 1967
18th Warmest Warmest to Date 2015
Ties: 2014
Apr–Dec 1971
9-Month
61.7°F
(16.5°C)
61.5°F
(16.4°C)
0.2°F
(0.1°C)
55th Coolest Coolest since: 1970 1967
25th Warmest Warmest to Date 2015
Ties: 2009
Mar–Dec 1971
10-Month
59.6°F
(15.3°C)
59.7°F
(15.4°C)
-0.1°F
(-0.1°C)
51st Coolest Coolest since: 1970 1950, 1967
28th Warmest Warmest to Date 2015
Ties: 1987
Feb–Dec 1971
11-Month
57.4°F
(14.1°C)
57.5°F
(14.2°C)
-0.1°F
(-0.1°C)
54th Coolest Coolest since: 1970 1967
25th Warmest Warmest to Date 2012
Jan–Dec 1971
12-Month
54.8°F
(12.7°C)
55.3°F
(12.9°C)
-0.5°F
(-0.2°C)
47th Coolest Coolest since: 1970 1958
32nd Warmest Warmest since: 1953 2012
Ties: 1985, 1986, 2014
Jul 1970–Dec 1971
18-Month
56.8°F
(13.8°C)
57.1°F
(13.9°C)
-0.3°F
(-0.1°C)
49th Coolest Coolest since: 1970 1963
29th Warmest Warmest since: 1949 2016
Ties: 1949, 1983
Jan 1970–Dec 1971
24-Month
54.3°F
(12.4°C)
55.3°F
(12.9°C)
-1.0°F
(-0.5°C)
29th Coolest Coolest since: 1970 1963
47th Warmest Warmest since: 1955 2012
Ties: 1950, 1984, 1985, 1996
Jan 1969–Dec 1971
36-Month
53.9°F
(12.2°C)
55.3°F
(12.9°C)
-1.4°F
(-0.7°C)
17th Coolest Coolest since: 1970 1963
56th Warmest Warmest since: 1957 2012
Ties: 1952
Jan 1968–Dec 1971
48-Month
53.7°F
(12.1°C)
55.2°F
(12.9°C)
-1.5°F
(-0.8°C)
12th Coolest Coolest since: 1970 1963
58th Warmest Warmest since: 1957 2013
Ties: 1972
Jan 1967–Dec 1971
60-Month
53.4°F
(11.9°C)
55.2°F
(12.9°C)
-1.8°F
(-1.0°C)
8th Coolest Coolest since: 1970 1966
59th Warmest Warmest since: 1958 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/