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 August 2022. For more information, please see Climatological Rankings.


Pennsylvania

Average Temperature Rankings, December 1959

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
December 1959
1-Month
31.7°F
(-0.2°C)
28.9°F
(-1.7°C)
2.8°F
(1.5°C)
92nd Coolest Coolest since: 1958 1989
36th Warmest Warmest since: 1957 2015
Ties: 1928, 1946
Nov–Dec 1959
2-Month
34.6°F
(1.4°C)
34.1°F
(1.2°C)
0.5°F
(0.2°C)
61st Coolest Coolest since: 1958 1917
67th Warmest Warmest since: 1957 2015
Ties: 1922, 1966, 1996, 2019
Oct–Dec 1959
3-Month
40.7°F
(4.8°C)
39.6°F
(4.2°C)
1.1°F
(0.6°C)
83rd Coolest Coolest since: 1958 1917
45th Warmest Warmest since: 1956 2015
Ties: 1897, 1985
Sep–Dec 1959
4-Month
46.8°F
(8.2°C)
45.2°F
(7.3°C)
1.6°F
(0.9°C)
98th Coolest Coolest since: 1958 1917
30th Warmest Warmest since: 1953 2015
Ties: 2005, 2017
Aug–Dec 1959
5-Month
51.8°F
(11.0°C)
49.8°F
(9.9°C)
2.0°F
(1.1°C)
111th Coolest Coolest since: 1958 1917
17th Warmest Warmest since: 1941 2015
Ties: 1970, 1973, 1984
Jul–Dec 1959
6-Month
55.0°F
(12.8°C)
53.2°F
(11.8°C)
1.8°F
(1.0°C)
109th Coolest Coolest since: 1958 1976
19th Warmest Warmest since: 1941 1931, 2015
Ties: 1990
Jun–Dec 1959
7-Month
56.7°F
(13.7°C)
55.1°F
(12.8°C)
1.6°F
(0.9°C)
109th Coolest Coolest since: 1958 1917
19th Warmest Warmest since: 1949 2015
Ties: 1949
May–Dec 1959
8-Month
57.2°F
(14.0°C)
55.3°F
(12.9°C)
1.9°F
(1.1°C)
113th Coolest Coolest since: 1958 1917
15th Warmest Warmest since: 1931 2015
Ties: 2019
Apr–Dec 1959
9-Month
56.3°F
(13.5°C)
54.4°F
(12.4°C)
1.9°F
(1.1°C)
114th Coolest Coolest since: 1958 1917
14th Warmest Warmest since: 1941 2015
Ties: 1999, 2006, 2018
Mar–Dec 1959
10-Month
54.1°F
(12.3°C)
52.6°F
(11.4°C)
1.5°F
(0.9°C)
110th Coolest Coolest since: 1958 1917
18th Warmest Warmest since: 1931 2021
Ties: 1999
Feb–Dec 1959
11-Month
51.6°F
(10.9°C)
50.2°F
(10.1°C)
1.4°F
(0.8°C)
105th Coolest Coolest since: 1958 1917
23rd Warmest Warmest since: 1953 2012
Ties: 1973, 2005
Jan–Dec 1959
12-Month
49.2°F
(9.6°C)
48.1°F
(8.9°C)
1.1°F
(0.7°C)
100th Coolest Coolest since: 1958 1917
28th Warmest Warmest since: 1953 1998, 2012
Ties: 1898, 1900, 1932, 1933, 1987
Jul 1958–Dec 1959
18-Month
50.1°F
(10.1°C)
49.8°F
(9.9°C)
0.3°F
(0.2°C)
71st Coolest Coolest since: 1958 1904
56th Warmest Warmest since: 1957 2012
Ties: 1906, 1984, 2003
Jan 1958–Dec 1959
24-Month
47.8°F
(8.8°C)
48.2°F
(9.0°C)
-0.4°F
(-0.2°C)
35th Coolest Coolest since: 1958 1905
92nd Warmest Warmest since: 1957 2021
Ties: 1910, 1935, 1965, 1970, 1989, 1997
Jan 1957–Dec 1959
36-Month
48.1°F
(8.9°C)
48.1°F
(8.9°C)
0.0°F
(0.0°C)
52nd Coolest Coolest since: 1958 1905, 1926
74th Warmest Warmest since: 1957 2012
Ties: 1901, 1915, 1929, 1944, 1961
Jan 1956–Dec 1959
48-Month
48.0°F
(8.9°C)
48.1°F
(8.9°C)
-0.1°F
(0.0°C)
43rd Coolest Coolest since: 1958 1907
82nd Warmest Warmest since: 1957 2021
Ties: 1898, 1902, 1916, 1997
Jan 1955–Dec 1959
60-Month
48.2°F
(9.0°C)
48.1°F
(8.9°C)
0.1°F
(0.1°C)
53rd Coolest Coolest since: 1958 1905, 1907
71st Warmest Warmest since: 1957 2020, 2021
Ties: 1913, 1925, 1937, 1938, 1976, 1985

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, Average Temperature, published September 2022, retrieved on September 27, 2022 from https://www.ncdc.noaa.gov/cag/