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 2020. For more information, please see Climatological Rankings.


Harrisburg, Pennsylvania

Average Temperature Rankings, April 1978

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
April 1978
1-Month
52.2°F
(11.2°C)
53.9°F
(12.2°C)
-1.7°F
(-1.0°C)
24th Coolest Coolest since: 1975 1943
50th Warmest Warmest since: 1977 2017
Ties: 1949, 1989, 2003
Mar–Apr 1978
2-Month
46.0°F
(7.8°C)
48.6°F
(9.2°C)
-2.6°F
(-1.4°C)
19th Coolest Coolest since: 1975 1940
55th Warmest Warmest since: 1977 1945
Ties: 1966
Feb–Apr 1978
3-Month
38.6°F
(3.7°C)
43.9°F
(6.6°C)
-5.3°F
(-2.9°C)
2nd Coolest Coolest to Date 2015
72nd Warmest Warmest since: 1977 2012
Jan–Apr 1978
4-Month
35.8°F
(2.1°C)
40.9°F
(4.9°C)
-5.1°F
(-2.8°C)
2nd Coolest Coolest since: 1940 1940
72nd Warmest Warmest since: 1977 2012
Dec 1977–Apr 1978
5-Month
35.2°F
(1.8°C)
39.8°F
(4.3°C)
-4.6°F
(-2.5°C)
2nd Coolest Coolest since: 1940 1940
71st Warmest Warmest since: 1977 2012
Nov 1977–Apr 1978
6-Month
37.2°F
(2.9°C)
40.9°F
(4.9°C)
-3.7°F
(-2.0°C)
3rd Coolest Coolest since: 1970 1940
70th Warmest Warmest since: 1977 2012
Ties: 1961
Oct 1977–Apr 1978
7-Month
39.6°F
(4.2°C)
43.1°F
(6.2°C)
-3.5°F
(-2.0°C)
2nd Coolest Coolest since: 1970 1940
71st Warmest Warmest since: 1977 2012
Ties: 1970
Sep 1977–Apr 1978
8-Month
43.3°F
(6.3°C)
46.2°F
(7.9°C)
-2.9°F
(-1.6°C)
4th Coolest Coolest since: 1977 1940
68th Warmest Warmest since: 1976 2012
Ties: 1963
Aug 1977–Apr 1978
9-Month
46.9°F
(8.3°C)
49.5°F
(9.7°C)
-2.6°F
(-1.4°C)
6th Coolest Coolest since: 1977 1977
66th Warmest Warmest since: 1976 2017
Jul 1977–Apr 1978
10-Month
49.9°F
(9.9°C)
52.2°F
(11.2°C)
-2.3°F
(-1.3°C)
8th Coolest Coolest since: 1977 1977
64th Warmest Warmest since: 1976 2017
Jun 1977–Apr 1978
11-Month
51.7°F
(10.9°C)
54.0°F
(12.2°C)
-2.3°F
(-1.3°C)
2nd Coolest Coolest since: 1977 1977
70th Warmest Warmest since: 1976 2017
Ties: 1970
May 1977–Apr 1978
12-Month
52.9°F
(11.6°C)
54.8°F
(12.7°C)
-1.9°F
(-1.1°C)
5th Coolest Coolest since: 1977 1977
67th Warmest Warmest since: 1976 2012
Ties: 1959, 1964, 2015
Nov 1976–Apr 1978
18-Month
47.8°F
(8.8°C)
50.1°F
(10.1°C)
-2.3°F
(-1.3°C)
3rd Coolest Coolest since: 1964 1941
68th Warmest Warmest since: 1977 2017
Ties: 1964
May 1976–Apr 1978
24-Month
52.5°F
(11.4°C)
54.7°F
(12.6°C)
-2.2°F
(-1.2°C)
1st Coolest Coolest to Date 1978
69th Warmest Warmest since: 1977 2017
May 1975–Apr 1978
36-Month
53.6°F
(12.0°C)
54.7°F
(12.6°C)
-1.1°F
(-0.6°C)
9th Coolest Coolest since: 1970 1965, 1979
59th Warmest Warmest since: 1977 2018
Ties: 1959, 1961, 1967
May 1974–Apr 1978
48-Month
53.6°F
(12.0°C)
54.6°F
(12.6°C)
-1.0°F
(-0.6°C)
8th Coolest Coolest since: 1970 1964
58th Warmest Warmest since: 1977 2019
Ties: 1962, 1963, 1969
May 1973–Apr 1978
60-Month
54.0°F
(12.2°C)
54.5°F
(12.5°C)
-0.5°F
(-0.3°C)
19th Coolest Coolest since: 1972 1965
45th Warmest Warmest since: 1977 2020
Ties: 1960, 1984

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published July 2020, retrieved on August 4, 2020 from https://www.ncdc.noaa.gov/cag/