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 February 2021. For more information, please see Climatological Rankings.


Allentown, Pennsylvania

Average Temperature Rankings, December 1978

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
December 1978
1-Month
31.4°F
(-0.3°C)
32.6°F
(0.3°C)
-1.2°F
(-0.6°C)
45th Coolest Coolest since: 1977 1989
54th Warmest Warmest since: 1975 2015
Nov–Dec 1978
2-Month
36.8°F
(2.7°C)
37.8°F
(3.2°C)
-1.0°F
(-0.5°C)
51st Coolest Coolest since: 1977 1989
46th Warmest Warmest since: 1975 2015
Ties: 1938, 1965, 1997
Oct–Dec 1978
3-Month
41.4°F
(5.2°C)
42.7°F
(5.9°C)
-1.3°F
(-0.7°C)
42nd Coolest Coolest since: 1977 1976
54th Warmest Warmest since: 1975 2015
Ties: 1968, 1993
Sep–Dec 1978
4-Month
46.6°F
(8.1°C)
48.1°F
(8.9°C)
-1.5°F
(-0.8°C)
35th Coolest Coolest since: 1976 1976
61st Warmest Warmest since: 1977 2015
Ties: 1934
Aug–Dec 1978
5-Month
51.5°F
(10.8°C)
52.9°F
(11.6°C)
-1.4°F
(-0.8°C)
36th Coolest Coolest since: 1976 1976
60th Warmest Warmest since: 1977 2015
Ties: 1928, 1952, 1954, 1995
Jul–Dec 1978
6-Month
54.6°F
(12.6°C)
56.3°F
(13.5°C)
-1.7°F
(-0.9°C)
29th Coolest Coolest since: 1976 1976
67th Warmest Warmest since: 1977 2015
Ties: 1956, 1963
Jun–Dec 1978
7-Month
56.6°F
(13.7°C)
58.2°F
(14.6°C)
-1.6°F
(-0.9°C)
30th Coolest Coolest since: 1976 1924
66th Warmest Warmest since: 1977 2015
Ties: 1930, 1944, 1956, 1986
May–Dec 1978
8-Month
56.9°F
(13.8°C)
58.5°F
(14.7°C)
-1.6°F
(-0.9°C)
28th Coolest Coolest since: 1976 1924
68th Warmest Warmest since: 1977 2015
Ties: 1937, 1938, 1954, 1981, 1997
Apr–Dec 1978
9-Month
55.9°F
(13.3°C)
57.5°F
(14.2°C)
-1.6°F
(-0.9°C)
27th Coolest Coolest since: 1976 1924
69th Warmest Warmest since: 1977 2015
Ties: 1934, 1947, 1963, 1997, 2000
Mar–Dec 1978
10-Month
53.8°F
(12.1°C)
55.7°F
(13.2°C)
-1.9°F
(-1.1°C)
24th Coolest Coolest since: 1976 1940
72nd Warmest Warmest since: 1977 2015
Ties: 1944, 1951
Feb–Dec 1978
11-Month
50.8°F
(10.4°C)
53.4°F
(11.9°C)
-2.6°F
(-1.5°C)
9th Coolest Coolest since: 1967 1924
87th Warmest Warmest since: 1977 2012
Ties: 1928, 1947
Jan–Dec 1978
12-Month
48.6°F
(9.2°C)
51.4°F
(10.8°C)
-2.8°F
(-1.6°C)
6th Coolest Coolest since: 1967 1940
88th Warmest Warmest since: 1977 2012
Ties: 1925
Jul 1977–Dec 1978
18-Month
50.8°F
(10.4°C)
53.0°F
(11.7°C)
-2.2°F
(-1.3°C)
9th Coolest Coolest since: 1977 1940
83rd Warmest Warmest since: 1976 2012, 2016
Ties: 1928, 1945, 1958
Jan 1977–Dec 1978
24-Month
49.2°F
(9.6°C)
51.3°F
(10.7°C)
-2.1°F
(-1.1°C)
12th Coolest Coolest since: 1968 1940
78th Warmest Warmest since: 1977 2020
Ties: 1929, 1944
Jan 1976–Dec 1978
36-Month
49.2°F
(9.6°C)
51.3°F
(10.7°C)
-2.1°F
(-1.1°C)
8th Coolest Coolest since: 1968 1935
79th Warmest Warmest since: 1977 2020
Ties: 1964, 1967, 1968
Jan 1975–Dec 1978
48-Month
49.7°F
(9.8°C)
51.2°F
(10.7°C)
-1.5°F
(-0.9°C)
24th Coolest Coolest since: 1972 1943
60th Warmest Warmest since: 1977 2020
Ties: 1958, 1971
Jan 1974–Dec 1978
60-Month
49.8°F
(9.9°C)
51.2°F
(10.7°C)
-1.4°F
(-0.8°C)
23rd Coolest Coolest since: 1972 1943, 1944
58th Warmest Warmest since: 1977 2020
Ties: 1931

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published March 2021, retrieved on March 8, 2021 from https://www.ncdc.noaa.gov/cag/