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.


Allentown, Pennsylvania

Average Temperature Rankings, September 1945

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 1945
1-Month
67.2°F
(19.6°C)
65.6°F
(18.7°C)
1.6°F
(0.9°C)
78th Coolest Coolest since: 1944 1935
21st Warmest Warmest since: 1931 1961
Ties: 1983, 1998
Aug–Sep 1945
2-Month
69.1°F
(20.6°C)
69.4°F
(20.8°C)
-0.3°F
(-0.2°C)
51st Coolest Coolest since: 1943 1940
48th Warmest Warmest since: 1944 1980
Ties: 1972, 2008
Jul–Sep 1945
3-Month
70.6°F
(21.4°C)
71.3°F
(21.8°C)
-0.7°F
(-0.4°C)
42nd Coolest Coolest since: 1943 1927
57th Warmest Warmest since: 1944 1980
Ties: 1937, 1964, 1965, 1984, 1989
Jun–Sep 1945
4-Month
70.2°F
(21.2°C)
71.2°F
(21.8°C)
-1.0°F
(-0.6°C)
32nd Coolest Coolest since: 1942 1927
67th Warmest Warmest since: 1944 2005
Ties: 1941, 1960, 1965, 1985
May–Sep 1945
5-Month
67.6°F
(19.8°C)
69.2°F
(20.7°C)
-1.6°F
(-0.9°C)
15th Coolest Coolest since: 1940 1927
84th Warmest Warmest since: 1944 2018
Ties: 1974
Apr–Sep 1945
6-Month
65.2°F
(18.4°C)
66.3°F
(19.1°C)
-1.1°F
(-0.7°C)
27th Coolest Coolest since: 1943 1927
72nd Warmest Warmest since: 1944 2010
Ties: 1951, 1962, 1974, 1975
Mar–Sep 1945
7-Month
62.9°F
(17.2°C)
62.7°F
(17.1°C)
0.2°F
(0.1°C)
70th Coolest Coolest since: 1944 1940
29th Warmest Warmest to Date 2010
Ties: 1988, 2008
Feb–Sep 1945
8-Month
58.7°F
(14.8°C)
58.9°F
(14.9°C)
-0.2°F
(-0.1°C)
65th Coolest Coolest since: 1944 1940
34th Warmest Warmest to Date 2012
Ties: 1981
Jan–Sep 1945
9-Month
54.4°F
(12.4°C)
55.6°F
(13.1°C)
-1.2°F
(-0.7°C)
32nd Coolest Coolest since: 1943 1940
65th Warmest Warmest since: 1944 2012
Ties: 1984, 2003
Dec 1944–Sep 1945
10-Month
51.7°F
(10.9°C)
53.4°F
(11.9°C)
-1.7°F
(-1.0°C)
20th Coolest Coolest since: 1943 1940
77th Warmest Warmest since: 1944 2012
Ties: 1962, 1964, 2014
Nov 1944–Sep 1945
11-Month
50.9°F
(10.5°C)
52.7°F
(11.5°C)
-1.8°F
(-1.0°C)
20th Coolest Coolest since: 1943 1940
75th Warmest Warmest since: 1944 2012
Ties: 1943, 1950, 1971
Oct 1944–Sep 1945
12-Month
50.9°F
(10.5°C)
52.7°F
(11.5°C)
-1.8°F
(-1.0°C)
13th Coolest Coolest since: 1940 1940
81st Warmest Warmest since: 1944 2012
Ties: 1961
Apr 1944–Sep 1945
18-Month
56.3°F
(13.5°C)
57.3°F
(14.1°C)
-1.0°F
(-0.6°C)
31st Coolest Coolest since: 1944 1926
63rd Warmest Warmest since: 1942 2012
Ties: 1930, 1938, 1957, 1958, 1962, 1971
Oct 1943–Sep 1945
24-Month
51.3°F
(10.7°C)
52.7°F
(11.5°C)
-1.4°F
(-0.8°C)
17th Coolest Coolest since: 1941 1935
73rd Warmest Warmest since: 1944 2017
Oct 1942–Sep 1945
36-Month
51.2°F
(10.7°C)
52.7°F
(11.5°C)
-1.5°F
(-0.8°C)
10th Coolest Coolest since: 1942 1979
76th Warmest Warmest since: 1944 2018
Ties: 1967
Oct 1941–Sep 1945
48-Month
51.6°F
(10.9°C)
52.7°F
(11.5°C)
-1.1°F
(-0.6°C)
20th Coolest Coolest since: 1944 1941, 1943, 1964
63rd Warmest Warmest since: 1944 2019
Ties: 1944, 1978, 1981
Oct 1940–Sep 1945
60-Month
51.5°F
(10.8°C)
52.6°F
(11.4°C)
-1.1°F
(-0.6°C)
17th Coolest Coolest since: 1944 1944, 1965, 1967, 1971
63rd Warmest Warmest since: 1935 2020
Ties: 1946

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published September 2021, retrieved on September 20, 2021 from https://www.ncdc.noaa.gov/cag/