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 September 2021. For more information, please see Climatological Rankings.


Pennsylvania

Average Temperature Rankings, December 1964

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
December 1964
1-Month
30.5°F
(-0.8°C)
28.9°F
(-1.7°C)
1.6°F
(0.9°C)
69th Coolest Coolest since: 1963 1989
58th Warmest Warmest since: 1959 2015
Nov–Dec 1964
2-Month
36.4°F
(2.4°C)
34.1°F
(1.2°C)
2.3°F
(1.2°C)
95th Coolest Coolest since: 1963 1917
32nd Warmest Warmest since: 1957 2015
Ties: 1973
Oct–Dec 1964
3-Month
40.1°F
(4.5°C)
39.6°F
(4.2°C)
0.5°F
(0.3°C)
69th Coolest Coolest since: 1963 1917
58th Warmest Warmest since: 1961 2015
Ties: 1954
Sep–Dec 1964
4-Month
45.4°F
(7.4°C)
45.2°F
(7.3°C)
0.2°F
(0.1°C)
58th Coolest Coolest since: 1963 1917
69th Warmest Warmest since: 1961 2015
Ties: 1932, 1996
Aug–Dec 1964
5-Month
49.4°F
(9.7°C)
49.8°F
(9.9°C)
-0.4°F
(-0.2°C)
38th Coolest Coolest since: 1963 1917
89th Warmest Warmest since: 1961 2015
Ties: 1896, 1916, 1974, 1995, 1997
Jul–Dec 1964
6-Month
53.0°F
(11.7°C)
53.2°F
(11.8°C)
-0.2°F
(-0.1°C)
43rd Coolest Coolest since: 1963 1976
84th Warmest Warmest since: 1961 1931, 2015
Ties: 1905
Jun–Dec 1964
7-Month
54.9°F
(12.7°C)
55.1°F
(12.8°C)
-0.2°F
(-0.1°C)
40th Coolest Coolest since: 1963 1917
87th Warmest Warmest since: 1961 2015
Ties: 1897, 1901, 1902, 1905, 1965, 1977
May–Dec 1964
8-Month
55.4°F
(13.0°C)
55.3°F
(12.9°C)
0.1°F
(0.1°C)
48th Coolest Coolest since: 1963 1917
79th Warmest Warmest since: 1961 2015
Ties: 1905, 1928, 1983, 1995
Apr–Dec 1964
9-Month
54.4°F
(12.4°C)
54.4°F
(12.4°C)
0.0°F
(0.0°C)
48th Coolest Coolest since: 1963 1917
79th Warmest Warmest since: 1961 2015
Ties: 1905, 1932, 1961
Mar–Dec 1964
10-Month
52.7°F
(11.5°C)
52.6°F
(11.4°C)
0.1°F
(0.1°C)
56th Coolest Coolest since: 1963 1917
71st Warmest Warmest since: 1961 2012
Ties: 1902, 1930, 1954, 1961, 1983, 2014
Feb–Dec 1964
11-Month
50.0°F
(10.0°C)
50.2°F
(10.1°C)
-0.2°F
(-0.1°C)
46th Coolest Coolest since: 1963 1917
81st Warmest Warmest since: 1961 2012
Ties: 1997, 2014
Jan–Dec 1964
12-Month
48.0°F
(8.9°C)
48.1°F
(8.9°C)
-0.1°F
(0.0°C)
51st Coolest Coolest since: 1963 1917
76th Warmest Warmest since: 1961 1998, 2012
Ties: 1896, 1961, 1994, 1997, 2003
Jul 1963–Dec 1964
18-Month
49.4°F
(9.7°C)
49.8°F
(9.9°C)
-0.4°F
(-0.2°C)
27th Coolest Coolest since: 1963 1904
99th Warmest Warmest since: 1962 2012
Ties: 1902, 1915, 1965, 1970
Jan 1963–Dec 1964
24-Month
47.3°F
(8.5°C)
48.2°F
(9.0°C)
-0.9°F
(-0.5°C)
13th Coolest Coolest since: 1963 1905
113th Warmest Warmest since: 1962 2012
Ties: 1896, 1908, 1968
Jan 1962–Dec 1964
36-Month
47.2°F
(8.4°C)
48.2°F
(9.0°C)
-1.0°F
(-0.6°C)
10th Coolest Coolest since: 1963 1905, 1926
115th Warmest Warmest since: 1962 2012
Ties: 1925
Jan 1961–Dec 1964
48-Month
47.4°F
(8.6°C)
48.2°F
(9.0°C)
-0.8°F
(-0.4°C)
15th Coolest Coolest since: 1963 1907
109th Warmest Warmest since: 1962 2020
Ties: 1919, 1966, 1968, 1969
Jan 1960–Dec 1964
60-Month
47.3°F
(8.5°C)
48.1°F
(8.9°C)
-0.8°F
(-0.4°C)
8th Coolest Coolest since: 1928 1905, 1907
115th Warmest Warmest since: 1963 2020
Ties: 1906, 1920, 1926, 1966, 1967, 1981, 1982

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2021, retrieved on October 17, 2021 from https://www.ncdc.noaa.gov/cag/