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 December 2020. For more information, please see Climatological Rankings.


Allentown, Pennsylvania

Average Temperature Rankings, December 1971

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
December 1971
1-Month
36.1°F
(2.3°C)
33.1°F
(0.6°C)
3.0°F
(1.7°C)
83rd Coolest Coolest since: 1970 1989
16th Warmest Warmest since: 1956 2015
Nov–Dec 1971
2-Month
38.4°F
(3.6°C)
38.3°F
(3.5°C)
0.1°F
(0.1°C)
64th Coolest Coolest since: 1970 1976, 1989
33rd Warmest Warmest since: 1964 2015
Oct–Dec 1971
3-Month
45.1°F
(7.3°C)
43.3°F
(6.3°C)
1.8°F
(1.0°C)
82nd Coolest Coolest since: 1970 1976
14th Warmest Warmest since: 1931 2015
Sep–Dec 1971
4-Month
50.6°F
(10.3°C)
48.6°F
(9.2°C)
2.0°F
(1.1°C)
85th Coolest Coolest since: 1970 1976
11th Warmest Warmest since: 1931 2015
Ties: 2017
Aug–Dec 1971
5-Month
54.5°F
(12.5°C)
53.4°F
(11.9°C)
1.1°F
(0.6°C)
78th Coolest Coolest since: 1970 1976
18th Warmest Warmest since: 1931 2015
Ties: 1990, 2012
Jul–Dec 1971
6-Month
57.5°F
(14.2°C)
56.9°F
(13.8°C)
0.6°F
(0.4°C)
75th Coolest Coolest since: 1970 1976
21st Warmest Warmest since: 1931 2015
Ties: 2014
Jun–Dec 1971
7-Month
59.2°F
(15.1°C)
58.7°F
(14.8°C)
0.5°F
(0.3°C)
71st Coolest Coolest since: 1970 1976
25th Warmest Warmest since: 1949 2015
Ties: 2002
May–Dec 1971
8-Month
58.9°F
(14.9°C)
59.0°F
(15.0°C)
-0.1°F
(-0.1°C)
63rd Coolest Coolest since: 1970 1924
33rd Warmest Warmest since: 1953 2015
Apr–Dec 1971
9-Month
57.6°F
(14.2°C)
58.0°F
(14.4°C)
-0.4°F
(-0.2°C)
59th Coolest Coolest since: 1970 1924
37th Warmest Warmest since: 1957 2015
Ties: 1955
Mar–Dec 1971
10-Month
55.4°F
(13.0°C)
56.2°F
(13.4°C)
-0.8°F
(-0.4°C)
48th Coolest Coolest since: 1970 1940
48th Warmest Warmest since: 1968 2012, 2015
Feb–Dec 1971
11-Month
53.1°F
(11.7°C)
54.0°F
(12.2°C)
-0.9°F
(-0.5°C)
51st Coolest Coolest since: 1970 1924
45th Warmest Warmest since: 1961 2012
Ties: 1938, 1988, 1993, 1995, 1997
Jan–Dec 1971
12-Month
50.4°F
(10.2°C)
51.8°F
(11.0°C)
-1.4°F
(-0.8°C)
32nd Coolest Coolest since: 1970 1940
62nd Warmest Warmest since: 1969 2012
Ties: 1933, 1966, 1969, 1996
Jul 1970–Dec 1971
18-Month
52.6°F
(11.4°C)
53.5°F
(11.9°C)
-0.9°F
(-0.5°C)
46th Coolest Coolest since: 1970 1940
46th Warmest Warmest since: 1957 2012
Ties: 1952, 1981, 1987, 1997
Jan 1970–Dec 1971
24-Month
50.2°F
(10.1°C)
51.9°F
(11.1°C)
-1.7°F
(-1.0°C)
21st Coolest Coolest since: 1970 1940
69th Warmest Warmest since: 1969 2020
Ties: 1951, 1982
Jan 1969–Dec 1971
36-Month
50.2°F
(10.1°C)
51.8°F
(11.0°C)
-1.6°F
(-0.9°C)
19th Coolest Coolest since: 1970 1935
68th Warmest Warmest since: 1970 2020
Ties: 1930, 1943, 1958, 1970
Jan 1968–Dec 1971
48-Month
50.3°F
(10.2°C)
51.8°F
(11.0°C)
-1.5°F
(-0.8°C)
21st Coolest Coolest since: 1970 1943
63rd Warmest Warmest since: 1958 2020
Ties: 1947, 1978, 1981
Jan 1967–Dec 1971
60-Month
50.0°F
(10.0°C)
51.7°F
(10.9°C)
-1.7°F
(-0.9°C)
4th Coolest Coolest since: 1970 1943, 1944
77th Warmest Warmest since: 1970 2020
Ties: 1942, 1964, 1966, 1970

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published January 2021, retrieved on January 15, 2021 from https://www.ncdc.noaa.gov/cag/