Statewide Rankings

Statewide Data Info
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Pennsylvania

Average Temperature Rankings, December 1898

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
December 1898
1-Month
27.4°F
(-2.6°C)
28.9°F
(-1.7°C)
-1.5°F
(-0.9°C)
36th Coolest
Coolest since:
1989
93rd Warmest
Warmest since:
2015
Ties: 1924, 1930
Nov–Dec 1898
2-Month
32.4°F
(0.2°C)
34.1°F
(1.2°C)
-1.7°F
(-1.0°C)
28th Coolest
Coolest since:
1917
101st Warmest
Warmest since:
2015
Ties: 1935, 1937, 1963
Oct–Dec 1898
3-Month
38.8°F
(3.8°C)
39.6°F
(4.2°C)
-0.8°F
(-0.4°C)
35th Coolest
Coolest since:
1917
94th Warmest
Warmest since:
2015
Ties: 1916, 1942, 1951, 2002
Sep–Dec 1898
4-Month
45.1°F
(7.3°C)
45.1°F
(7.3°C)
0.0°F
(0.0°C)
48th Coolest
Coolest since:
1917
81st Warmest
Warmest since:
2015
Ties: 1952, 1997
Aug–Dec 1898
5-Month
50.2°F
(10.1°C)
49.8°F
(9.9°C)
0.4°F
(0.2°C)
69th Coolest
Coolest since:
1917
60th Warmest
Warmest to Date
2015
Ties: 1921, 1932, 1968, 1983
Jul–Dec 1898
6-Month
54.0°F
(12.2°C)
53.2°F
(11.8°C)
0.8°F
(0.4°C)
83rd Coolest
Coolest since:
1976
46th Warmest
Warmest to Date
1931, 2015
Ties: 1938, 1979
Jun–Dec 1898
7-Month
56.0°F
(13.3°C)
55.1°F
(12.8°C)
0.9°F
(0.5°C)
93rd Coolest
Coolest since:
1917
36th Warmest
Warmest to Date
2015
May–Dec 1898
8-Month
56.3°F
(13.5°C)
55.4°F
(13.0°C)
0.9°F
(0.5°C)
91st Coolest
Coolest since:
1917
38th Warmest
Warmest to Date
2015
Ties: 1922
Apr–Dec 1898
9-Month
54.9°F
(12.7°C)
54.5°F
(12.5°C)
0.4°F
(0.2°C)
67th Coolest
Coolest since:
1917
62nd Warmest
Warmest since:
2015
Ties: 1946, 2003, 2008
Mar–Dec 1898
10-Month
53.6°F
(12.0°C)
52.6°F
(11.4°C)
1.0°F
(0.6°C)
96th Coolest
Coolest since:
1917
33rd Warmest
Warmest to Date
2021
Ties: 1913, 1977
Feb–Dec 1898
11-Month
51.1°F
(10.6°C)
50.2°F
(10.1°C)
0.9°F
(0.5°C)
94th Coolest
Coolest since:
1917
35th Warmest
Warmest to Date
2012
Ties: 1939, 1955, 1977
Jan–Dec 1898
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
29th Warmest
Warmest to Date
1998, 2012
Ties: 1900, 1932, 1933, 1959, 1987
Jul 1897–Dec 1898
18-Month
50.7°F
(10.4°C)
49.9°F
(9.9°C)
0.8°F
(0.5°C)
98th Coolest
Coolest since:
1904
30th Warmest
Warmest to Date
2012
Ties: 1919, 1922, 1939, 1954, 1973
Jan 1897–Dec 1898
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
43rd Warmest
Warmest to Date
2021
Ties: 1899, 1900, 1919, 1942, 1986, 1988, 2009
Jan 1896–Dec 1898
36-Month
48.4°F
(9.1°C)
48.1°F
(8.9°C)
0.3°F
(0.2°C)
70th Coolest
Coolest since:
1905, 1926
57th Warmest
Warmest to Date
2012
Ties: 1899, 1973
Jan 1895–Dec 1898
48-Month
48.0°F
(8.9°C)
48.2°F
(9.0°C)
-0.2°F
(-0.1°C)
43rd Coolest
Coolest since:
1907
83rd Warmest
Warmest to Date
2021, 2022
Ties: 1902, 1916, 1959, 1997

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