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 September 2019. 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
(1939-2019)
Warmest/Coolest
Since
Record
April 1978
1-Month
51.8°F
(11.0°C)
53.7°F
(12.1°C)
-1.9°F
(-1.1°C)
26th Coolest Coolest since: 1975 1943
47th Warmest Warmest since: 1977 2017
Ties: 1989
Mar–Apr 1978
2-Month
45.6°F
(7.6°C)
48.4°F
(9.1°C)
-2.8°F
(-1.5°C)
21st Coolest Coolest since: 1975 1940
52nd Warmest Warmest since: 1977 2012
Feb–Apr 1978
3-Month
38.3°F
(3.5°C)
43.8°F
(6.6°C)
-5.5°F
(-3.1°C)
2nd Coolest Coolest since: 1940 1940
71st Warmest Warmest since: 1977 2012
Ties: 2015
Jan–Apr 1978
4-Month
35.4°F
(1.9°C)
40.7°F
(4.8°C)
-5.3°F
(-2.9°C)
2nd Coolest Coolest since: 1940 1940
71st Warmest Warmest since: 1977 2012
Dec 1977–Apr 1978
5-Month
34.8°F
(1.6°C)
39.6°F
(4.2°C)
-4.8°F
(-2.6°C)
3rd Coolest Coolest since: 1970 1940
69th Warmest Warmest since: 1977 2012
Ties: 1970
Nov 1977–Apr 1978
6-Month
36.8°F
(2.7°C)
40.7°F
(4.8°C)
-3.9°F
(-2.1°C)
5th Coolest Coolest since: 1970 1940
67th Warmest Warmest since: 1977 2012
Oct 1977–Apr 1978
7-Month
39.2°F
(4.0°C)
42.9°F
(6.1°C)
-3.7°F
(-2.1°C)
4th Coolest Coolest since: 1970 1940
68th Warmest Warmest since: 1977 2012
Sep 1977–Apr 1978
8-Month
43.0°F
(6.1°C)
46.1°F
(7.8°C)
-3.1°F
(-1.7°C)
8th Coolest Coolest since: 1977 1940
63rd Warmest Warmest since: 1976 2012
Ties: 1965
Aug 1977–Apr 1978
9-Month
46.5°F
(8.1°C)
49.3°F
(9.6°C)
-2.8°F
(-1.5°C)
11th Coolest Coolest since: 1977 1970
60th Warmest Warmest since: 1976 2017
Ties: 1943
Jul 1977–Apr 1978
10-Month
49.5°F
(9.7°C)
52.0°F
(11.1°C)
-2.5°F
(-1.4°C)
11th Coolest Coolest since: 1977 1970
60th Warmest Warmest since: 1976 2017
Ties: 1944
Jun 1977–Apr 1978
11-Month
51.3°F
(10.7°C)
53.8°F
(12.1°C)
-2.5°F
(-1.4°C)
10th Coolest Coolest since: 1977 1961, 1963, 1970
61st Warmest Warmest since: 1976 2017
May 1977–Apr 1978
12-Month
52.5°F
(11.4°C)
54.6°F
(12.6°C)
-2.1°F
(-1.2°C)
12th Coolest Coolest since: 1977 1961
59th Warmest Warmest since: 1976 2012
Nov 1976–Apr 1978
18-Month
47.4°F
(8.6°C)
49.9°F
(9.9°C)
-2.5°F
(-1.3°C)
7th Coolest Coolest since: 1968 1941
63rd Warmest Warmest since: 1977 2017
Ties: 1961
May 1976–Apr 1978
24-Month
52.1°F
(11.2°C)
54.5°F
(12.5°C)
-2.4°F
(-1.3°C)
2nd Coolest Coolest since: 1964 1964
67th Warmest Warmest since: 1977 2017
Ties: 1941
May 1975–Apr 1978
36-Month
53.2°F
(11.8°C)
54.5°F
(12.5°C)
-1.3°F
(-0.7°C)
22nd Coolest Coolest since: 1977 1963, 1965
45th Warmest Warmest since: 1977 2018
Ties: 1949, 1953, 1977
May 1974–Apr 1978
48-Month
53.0°F
(11.7°C)
54.4°F
(12.4°C)
-1.4°F
(-0.7°C)
15th Coolest Coolest since: 1971 1964
50th Warmest Warmest since: 1977 2019
Ties: 1944, 1958
May 1973–Apr 1978
60-Month
53.4°F
(11.9°C)
54.4°F
(12.4°C)
-1.0°F
(-0.5°C)
26th Coolest Coolest since: 1973 1965
37th Warmest Warmest since: 1977 2012, 2013, 2019
Ties: 1946, 1949, 1958, 1980

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published October 2019, retrieved on October 20, 2019 from https://www.ncdc.noaa.gov/cag/