Climate at a Glance

Statewide 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 2020. For more information, please see Climatological Rankings.


Pennsylvania

Average Temperature Rankings, June 1978

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
June 1978
1-Month
65.1°F
(18.4°C)
66.0°F
(18.9°C)
-0.9°F
(-0.5°C)
32nd Coolest Coolest since: 1977 1958
95th Warmest Warmest since: 1976 1943
Ties: 1988
May–Jun 1978
2-Month
60.8°F
(16.0°C)
61.8°F
(16.6°C)
-1.0°F
(-0.6°C)
30th Coolest Coolest since: 1974 1907
97th Warmest Warmest since: 1977 1991
Ties: 1929, 1947, 1956
Apr–Jun 1978
3-Month
55.7°F
(13.2°C)
56.8°F
(13.8°C)
-1.1°F
(-0.6°C)
21st Coolest Coolest since: 1972 1907
106th Warmest Warmest since: 1977 1991
Ties: 1916, 1967
Mar–Jun 1978
4-Month
49.8°F
(9.9°C)
51.6°F
(10.9°C)
-1.8°F
(-1.0°C)
14th Coolest Coolest since: 1972 1926
113th Warmest Warmest since: 1977 2012
Ties: 1947, 1958, 1971
Feb–Jun 1978
5-Month
43.3°F
(6.3°C)
46.6°F
(8.1°C)
-3.3°F
(-1.8°C)
2nd Coolest Coolest since: 1907 1907
125th Warmest Warmest since: 1977 2012
Jan–Jun 1978
6-Month
39.4°F
(4.1°C)
43.0°F
(6.1°C)
-3.6°F
(-2.0°C)
1st Coolest Coolest to Date 1978
126th Warmest Warmest since: 1977 2012
Dec 1977–Jun 1978
7-Month
37.6°F
(3.1°C)
41.0°F
(5.0°C)
-3.4°F
(-1.9°C)
2nd Coolest Coolest since: 1904 1904
124th Warmest Warmest since: 1977 2012
Nov 1977–Jun 1978
8-Month
38.2°F
(3.4°C)
40.8°F
(4.9°C)
-2.6°F
(-1.5°C)
3rd Coolest Coolest since: 1963 1904
123rd Warmest Warmest since: 1977 2012
Ties: 1940, 1963
Oct 1977–Jun 1978
9-Month
39.3°F
(4.1°C)
41.9°F
(5.5°C)
-2.6°F
(-1.4°C)
4th Coolest Coolest since: 1926 1904
122nd Warmest Warmest since: 1977 2012
Sep 1977–Jun 1978
10-Month
41.7°F
(5.4°C)
43.9°F
(6.6°C)
-2.2°F
(-1.2°C)
6th Coolest Coolest since: 1977 1918
120th Warmest Warmest since: 1976 2012
Ties: 1905
Aug 1977–Jun 1978
11-Month
44.2°F
(6.8°C)
46.1°F
(7.8°C)
-1.9°F
(-1.0°C)
7th Coolest Coolest since: 1977 1904
119th Warmest Warmest since: 1976 2012
Jul 1977–Jun 1978
12-Month
46.4°F
(8.0°C)
48.1°F
(8.9°C)
-1.7°F
(-0.9°C)
7th Coolest Coolest since: 1977 1904
119th Warmest Warmest since: 1976 2012
Jan 1977–Jun 1978
18-Month
45.1°F
(7.3°C)
46.5°F
(8.1°C)
-1.4°F
(-0.8°C)
7th Coolest Coolest since: 1963 1905
119th Warmest Warmest since: 1977 2012
Ties: 1927
Jul 1976–Jun 1978
24-Month
46.1°F
(7.8°C)
48.2°F
(9.0°C)
-2.1°F
(-1.2°C)
2nd Coolest Coolest since: 1905 1905
123rd Warmest Warmest since: 1977 2017
Jul 1975–Jun 1978
36-Month
47.2°F
(8.4°C)
48.1°F
(8.9°C)
-0.9°F
(-0.5°C)
11th Coolest Coolest since: 1970 1979
113th Warmest Warmest since: 1977 2018
Ties: 1904, 1968, 1970, 1980
Jul 1974–Jun 1978
48-Month
47.4°F
(8.6°C)
48.1°F
(8.9°C)
-0.7°F
(-0.3°C)
16th Coolest Coolest since: 1971 1907
107th Warmest Warmest since: 1977 2019
Ties: 1917, 1965, 1971, 1981, 1982
Jul 1973–Jun 1978
60-Month
47.8°F
(8.8°C)
48.1°F
(8.9°C)
-0.3°F
(-0.1°C)
29th Coolest Coolest since: 1972 1908
93rd Warmest Warmest since: 1977 2020
Ties: 1911, 1912, 1916, 1961, 1962, 1983

Citing This Page

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