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 1981

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
December 1981
1-Month
34.8°F
(1.6°C)
37.2°F
(2.9°C)
-2.4°F
(-1.3°C)
25th Coolest Coolest since: 1980 1989
57th Warmest Warmest since: 1979 2015
Nov–Dec 1981
2-Month
40.3°F
(4.6°C)
42.3°F
(5.7°C)
-2.0°F
(-1.1°C)
22nd Coolest Coolest since: 1980 1989
59th Warmest Warmest since: 1979 2015
Ties: 1951, 1954
Oct–Dec 1981
3-Month
44.6°F
(7.0°C)
47.2°F
(8.4°C)
-2.6°F
(-1.4°C)
11th Coolest Coolest since: 1980 1976
70th Warmest Warmest since: 1979 2015
Ties: 1940, 1977
Sep–Dec 1981
4-Month
50.2°F
(10.1°C)
52.6°F
(11.4°C)
-2.4°F
(-1.3°C)
8th Coolest Coolest since: 1976 1976
73rd Warmest Warmest since: 1980 2015
Ties: 2000
Aug–Dec 1981
5-Month
55.2°F
(12.9°C)
57.4°F
(14.1°C)
-2.2°F
(-1.2°C)
9th Coolest Coolest since: 1976 1976
72nd Warmest Warmest since: 1980 2015
Ties: 1967
Jul–Dec 1981
6-Month
58.8°F
(14.9°C)
60.7°F
(15.9°C)
-1.9°F
(-1.0°C)
8th Coolest Coolest since: 1976 1976
73rd Warmest Warmest since: 1980 2015
Ties: 1958, 1967, 1992
Jun–Dec 1981
7-Month
60.7°F
(15.9°C)
62.5°F
(16.9°C)
-1.8°F
(-1.0°C)
7th Coolest Coolest since: 1976 1976
73rd Warmest Warmest since: 1980 2015
Ties: 1942
May–Dec 1981
8-Month
61.0°F
(16.1°C)
62.6°F
(17.0°C)
-1.6°F
(-0.9°C)
9th Coolest Coolest since: 1976 1976
71st Warmest Warmest since: 1980 2015
Ties: 1963
Apr–Dec 1981
9-Month
60.3°F
(15.7°C)
61.6°F
(16.4°C)
-1.3°F
(-0.7°C)
12th Coolest Coolest since: 1976 1967, 1992
68th Warmest Warmest since: 1980 2015
Ties: 1963, 1996
Mar–Dec 1981
10-Month
58.3°F
(14.6°C)
59.8°F
(15.4°C)
-1.5°F
(-0.8°C)
11th Coolest Coolest since: 1976 1950
68th Warmest Warmest since: 1980 2015
Ties: 1947, 1972, 1976
Feb–Dec 1981
11-Month
56.5°F
(13.6°C)
57.6°F
(14.2°C)
-1.1°F
(-0.6°C)
17th Coolest Coolest since: 1978 1967
62nd Warmest Warmest since: 1980 2012
Ties: 1942, 1965, 1966
Jan–Dec 1981
12-Month
53.9°F
(12.2°C)
55.5°F
(13.1°C)
-1.6°F
(-0.9°C)
7th Coolest Coolest since: 1978 1958
72nd Warmest Warmest since: 1980 2012
Ties: 1984, 1992
Jul 1980–Dec 1981
18-Month
56.0°F
(13.3°C)
57.2°F
(14.0°C)
-1.2°F
(-0.7°C)
12th Coolest Coolest since: 1978 1963
66th Warmest Warmest since: 1980 2016
Ties: 1961, 1968, 1984, 1989
Jan 1980–Dec 1981
24-Month
54.3°F
(12.4°C)
55.5°F
(13.1°C)
-1.2°F
(-0.7°C)
12th Coolest Coolest since: 1979 1963
64th Warmest Warmest since: 1980 2012
Ties: 1966, 1997
Jan 1979–Dec 1981
36-Month
54.4°F
(12.4°C)
55.5°F
(13.1°C)
-1.1°F
(-0.7°C)
13th Coolest Coolest since: 1980 1963
60th Warmest Warmest since: 1977 2012
Ties: 1983
Jan 1978–Dec 1981
48-Month
54.2°F
(12.3°C)
55.4°F
(13.0°C)
-1.2°F
(-0.7°C)
2nd Coolest Coolest since: 1969 1963
68th Warmest Warmest since: 1980 2020
Ties: 1968, 1969
Jan 1977–Dec 1981
60-Month
54.3°F
(12.4°C)
55.4°F
(13.0°C)
-1.1°F
(-0.6°C)
3rd Coolest Coolest since: 1970 1969, 1982
64th Warmest Warmest since: 1980 2020
Ties: 1964, 1965, 1966, 1967, 1970

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published July 2021, retrieved on August 3, 2021 from https://www.ncdc.noaa.gov/cag/