Statewide Rankings

Statewide Data Info
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Pennsylvania

Average Temperature Rankings, December 1900

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
December 1900
1-Month
28.9°F
(-1.7°C)
28.9°F
(-1.7°C)
0.0°F
(0.0°C)
52nd Coolest
Coolest since:
1989
76th Warmest
Warmest since:
2015
Ties: 1921, 2009
Nov–Dec 1900
2-Month
34.8°F
(1.6°C)
34.1°F
(1.2°C)
0.7°F
(0.4°C)
70th Coolest
Coolest since:
1917
58th Warmest
Warmest since:
2015
Ties: 1911, 1997, 2008
Oct–Dec 1900
3-Month
42.0°F
(5.6°C)
39.6°F
(4.2°C)
2.4°F
(1.4°C)
105th Coolest
Coolest since:
1917
23rd Warmest
Warmest to Date
2015
Ties: 1913
Sep–Dec 1900
4-Month
48.0°F
(8.9°C)
45.1°F
(7.3°C)
2.9°F
(1.6°C)
117th Coolest
Coolest since:
1917
11th Warmest
Warmest to Date
2015
Ties: 1982, 1990
Aug–Dec 1900
5-Month
53.0°F
(11.7°C)
49.7°F
(9.8°C)
3.3°F
(1.9°C)
122nd Coolest
Coolest since:
1917
6th Warmest
Warmest to Date
2015
Ties: 2011
Jul–Dec 1900
6-Month
56.2°F
(13.4°C)
53.2°F
(11.8°C)
3.0°F
(1.6°C)
121st Coolest
Coolest since:
1976
7th Warmest
Warmest to Date
1931, 2015
Jun–Dec 1900
7-Month
57.8°F
(14.3°C)
55.0°F
(12.8°C)
2.8°F
(1.5°C)
122nd Coolest
Coolest since:
1917
6th Warmest
Warmest to Date
2015
Ties: 2020
May–Dec 1900
8-Month
57.9°F
(14.4°C)
55.3°F
(12.9°C)
2.6°F
(1.5°C)
122nd Coolest
Coolest since:
1917
6th Warmest
Warmest to Date
2015
Ties: 2018
Apr–Dec 1900
9-Month
56.7°F
(13.7°C)
54.4°F
(12.4°C)
2.3°F
(1.3°C)
121st Coolest
Coolest since:
1917
7th Warmest
Warmest to Date
2015
Ties: 1991
Mar–Dec 1900
10-Month
54.0°F
(12.2°C)
52.6°F
(11.4°C)
1.4°F
(0.8°C)
108th Coolest
Coolest since:
1917
20th Warmest
Warmest to Date
2021
Ties: 1990, 2018
Feb–Dec 1900
11-Month
51.2°F
(10.7°C)
50.2°F
(10.1°C)
1.0°F
(0.6°C)
98th Coolest
Coolest since:
1917
30th Warmest
Warmest to Date
2012
Ties: 1918, 1957, 2007
Jan–Dec 1900
12-Month
49.2°F
(9.6°C)
48.1°F
(8.9°C)
1.1°F
(0.7°C)
100th Coolest
Coolest since:
1917
28th Warmest
Warmest since:
1998, 2012
Ties: 1898, 1932, 1933, 1959, 1987
Jul 1899–Dec 1900
18-Month
50.6°F
(10.3°C)
49.8°F
(9.9°C)
0.8°F
(0.4°C)
92nd Coolest
Coolest since:
1904
35th Warmest
Warmest since:
2012
Ties: 1933, 1942, 1983, 1987
Jan 1899–Dec 1900
24-Month
48.6°F
(9.2°C)
48.2°F
(9.0°C)
0.4°F
(0.2°C)
85th Coolest
Coolest since:
1905
42nd Warmest
Warmest since:
2021
Ties: 1898, 1899, 1919, 1942, 1986, 1988, 2009
Jan 1898–Dec 1900
36-Month
48.8°F
(9.3°C)
48.1°F
(8.9°C)
0.7°F
(0.4°C)
89th Coolest
Coolest since:
1905, 1926
37th Warmest
Warmest to Date
2012
Ties: 1922, 1934, 1987, 2005
Jan 1897–Dec 1900
48-Month
48.6°F
(9.2°C)
48.1°F
(8.9°C)
0.5°F
(0.3°C)
82nd Coolest
Coolest since:
1907
43rd Warmest
Warmest to Date
2021
Ties: 1923, 1939, 1947, 1951, 1957, 1986, 1988
Jan 1896–Dec 1900
60-Month
48.5°F
(9.2°C)
48.1°F
(8.9°C)
0.4°F
(0.3°C)
76th Coolest
Coolest since:
1905, 1907
48th Warmest
Warmest to Date
2020, 2021
Ties: 1948, 1951

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