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 1949

View Period (Months):All1234567891011121824364860
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Period Value 1981-2010
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
December 1949
1-Month
38.2°F
(3.4°C)
37.0°F
(2.8°C)
1.2°F
(0.6°C)
55th Coolest Coolest since: 1948 1989
27th Warmest Warmest to Date 2015
Ties: 1979, 2008
Nov–Dec 1949
2-Month
41.4°F
(5.2°C)
42.1°F
(5.6°C)
-0.7°F
(-0.4°C)
37th Coolest Coolest since: 1947 1976, 1989
44th Warmest Warmest since: 1948 2015
Oct–Dec 1949
3-Month
47.9°F
(8.8°C)
47.0°F
(8.3°C)
0.9°F
(0.5°C)
58th Coolest Coolest since: 1948 1976
23rd Warmest Warmest since: 1946 2015
Sep–Dec 1949
4-Month
52.2°F
(11.2°C)
52.4°F
(11.3°C)
-0.2°F
(-0.1°C)
39th Coolest Coolest since: 1948 1976
42nd Warmest Warmest since: 1946 2015
Ties: 1993, 2002
Aug–Dec 1949
5-Month
56.9°F
(13.8°C)
57.2°F
(14.0°C)
-0.3°F
(-0.2°C)
42nd Coolest Coolest since: 1948 1976
39th Warmest Warmest since: 1946 2015
Ties: 1946
Jul–Dec 1949
6-Month
60.8°F
(16.0°C)
60.6°F
(15.9°C)
0.2°F
(0.1°C)
53rd Coolest Coolest since: 1948 1976
28th Warmest Warmest to Date 2015
Ties: 2014
Jun–Dec 1949
7-Month
62.7°F
(17.1°C)
62.3°F
(16.8°C)
0.4°F
(0.3°C)
56th Coolest Coolest since: 1948 1976
24th Warmest Warmest to Date 2015
Ties: 1993, 2003
May–Dec 1949
8-Month
62.9°F
(17.2°C)
62.5°F
(16.9°C)
0.4°F
(0.3°C)
56th Coolest Coolest since: 1948 1976
24th Warmest Warmest to Date 2015
Ties: 1990, 2002, 2004, 2014
Apr–Dec 1949
9-Month
61.7°F
(16.5°C)
61.4°F
(16.3°C)
0.3°F
(0.2°C)
51st Coolest Coolest since: 1948 1967, 1976
29th Warmest Warmest since: 1941 2015
Mar–Dec 1949
10-Month
59.9°F
(15.5°C)
59.6°F
(15.3°C)
0.3°F
(0.2°C)
56th Coolest Coolest since: 1948 1950, 1967
23rd Warmest Warmest to Date 2015
Ties: 1953, 1979, 2013
Feb–Dec 1949
11-Month
57.9°F
(14.4°C)
57.4°F
(14.1°C)
0.5°F
(0.3°C)
59th Coolest Coolest since: 1948 1967
20th Warmest Warmest to Date 2012
Ties: 1953, 1973
Jan–Dec 1949
12-Month
56.3°F
(13.5°C)
55.3°F
(12.9°C)
1.0°F
(0.6°C)
62nd Coolest Coolest since: 1948 1958
17th Warmest Warmest to Date 2012
Jul 1948–Dec 1949
18-Month
57.5°F
(14.2°C)
57.1°F
(13.9°C)
0.4°F
(0.3°C)
60th Coolest Coolest since: 1948 1963
18th Warmest Warmest to Date 2016
Jan 1948–Dec 1949
24-Month
54.9°F
(12.7°C)
55.3°F
(12.9°C)
-0.4°F
(-0.2°C)
41st Coolest Coolest since: 1948 1963
35th Warmest Warmest to Date 2012
Ties: 1987, 2004
Jan 1947–Dec 1949
36-Month
54.4°F
(12.4°C)
55.3°F
(12.9°C)
-0.9°F
(-0.5°C)
24th Coolest Coolest since: 1948 1963
49th Warmest Warmest to Date 2012
Ties: 1950, 1977, 1997
Jan 1946–Dec 1949
48-Month
54.5°F
(12.5°C)
55.2°F
(12.9°C)
-0.7°F
(-0.4°C)
24th Coolest Coolest since: 1944 1963
46th Warmest Warmest to Date 2020
Ties: 1951
Jan 1945–Dec 1949
60-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1966, 1967, 1969
-- -- 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published June 2021, retrieved on June 18, 2021 from https://www.ncdc.noaa.gov/cag/