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 2019. For more information, please see Climatological Rankings.


Allentown, Pennsylvania

Average Temperature Rankings, May 1978

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1922-2019)
Warmest/Coolest
Since
Record
May 1978
1-Month
59.2°F
(15.1°C)
60.6°F
(15.9°C)
-1.4°F
(-0.8°C)
43rd Coolest Coolest since: 1976 1967
55th Warmest Warmest since: 1977 2015
Apr–May 1978
2-Month
54.0°F
(12.2°C)
55.6°F
(13.1°C)
-1.6°F
(-0.9°C)
32nd Coolest Coolest since: 1973 1924
66th Warmest Warmest since: 1977 2004, 2019
Ties: 1930, 1948
Mar–May 1978
3-Month
47.9°F
(8.8°C)
50.4°F
(10.2°C)
-2.5°F
(-1.4°C)
25th Coolest Coolest since: 1971 1940
73rd Warmest Warmest since: 1977 2012
Ties: 1925
Feb–May 1978
4-Month
41.3°F
(5.2°C)
45.6°F
(7.6°C)
-4.3°F
(-2.4°C)
8th Coolest Coolest since: 1967 1934
90th Warmest Warmest since: 1977 2012
Jan–May 1978
5-Month
37.9°F
(3.3°C)
42.2°F
(5.7°C)
-4.3°F
(-2.4°C)
4th Coolest Coolest since: 1970 1940
92nd Warmest Warmest since: 1977 2012
Ties: 1970
Dec 1977–May 1978
6-Month
36.5°F
(2.5°C)
40.6°F
(4.8°C)
-4.1°F
(-2.3°C)
5th Coolest Coolest since: 1970 1940, 1961
91st Warmest Warmest since: 1977 2012
Ties: 1923, 1963
Nov 1977–May 1978
7-Month
37.5°F
(3.1°C)
41.0°F
(5.0°C)
-3.5°F
(-1.9°C)
9th Coolest Coolest since: 1970 1934, 1940
85th Warmest Warmest since: 1977 2012
Oct 1977–May 1978
8-Month
39.3°F
(4.1°C)
42.6°F
(5.9°C)
-3.3°F
(-1.8°C)
7th Coolest Coolest since: 1977 1934
86th Warmest Warmest since: 1977 2012
Ties: 1977
Sep 1977–May 1978
9-Month
42.2°F
(5.7°C)
45.1°F
(7.3°C)
-2.9°F
(-1.6°C)
9th Coolest Coolest since: 1977 1934
84th Warmest Warmest since: 1976 2012
Ties: 1967, 1968
Aug 1977–May 1978
10-Month
45.1°F
(7.3°C)
47.8°F
(8.8°C)
-2.7°F
(-1.5°C)
10th Coolest Coolest since: 1977 1926, 1934, 1963
83rd Warmest Warmest since: 1976 2012
Ties: 1925
Jul 1977–May 1978
11-Month
47.7°F
(8.7°C)
50.1°F
(10.1°C)
-2.4°F
(-1.4°C)
11th Coolest Coolest since: 1977 1926
82nd Warmest Warmest since: 1976 2012
Ties: 1943
Jun 1977–May 1978
12-Month
49.3°F
(9.6°C)
51.8°F
(11.0°C)
-2.5°F
(-1.4°C)
9th Coolest Coolest since: 1977 1934, 1963
84th Warmest Warmest since: 1976 2012
Ties: 1941, 1982
Dec 1976–May 1978
18-Month
45.6°F
(7.6°C)
48.0°F
(8.9°C)
-2.4°F
(-1.3°C)
8th Coolest Coolest since: 1971 1941
83rd Warmest Warmest since: 1977 2017
Ties: 1940
Jun 1976–May 1978
24-Month
49.2°F
(9.6°C)
51.7°F
(10.9°C)
-2.5°F
(-1.3°C)
3rd Coolest Coolest since: 1941 1926
86th Warmest Warmest since: 1977 2017
Ties: 1935
Jun 1975–May 1978
36-Month
50.1°F
(10.1°C)
51.7°F
(10.9°C)
-1.6°F
(-0.8°C)
11th Coolest Coolest since: 1972 1979
74th Warmest Warmest since: 1977 2018
Ties: 1930, 1940, 1943, 1948, 1971, 1972
Jun 1974–May 1978
48-Month
50.2°F
(10.1°C)
51.7°F
(10.9°C)
-1.5°F
(-0.8°C)
13th Coolest Coolest since: 1973 1943, 1966, 1980
69th Warmest Warmest since: 1977 2019
Ties: 1948, 1965, 1967, 1969, 1973
Jun 1973–May 1978
60-Month
50.6°F
(10.3°C)
51.6°F
(10.9°C)
-1.0°F
(-0.6°C)
24th Coolest Coolest since: 1973 1944, 1967
55th Warmest Warmest since: 1977 2019
Ties: 1935, 1959, 1984

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published January 2020, retrieved on January 17, 2020 from https://www.ncdc.noaa.gov/cag/