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


Pennsylvania

Average Temperature Rankings, December 1938

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
December 1938
1-Month
29.5°F
(-1.4°C)
28.9°F
(-1.7°C)
0.6°F
(0.3°C)
60th Coolest Coolest since: 1937 1989
67th Warmest Warmest since: 1936 2015
Nov–Dec 1938
2-Month
35.0°F
(1.7°C)
34.2°F
(1.2°C)
0.8°F
(0.5°C)
75th Coolest Coolest since: 1937 1917
52nd Warmest Warmest since: 1934 2015
Ties: 1934, 1949, 1972, 1985
Oct–Dec 1938
3-Month
40.6°F
(4.8°C)
39.7°F
(4.3°C)
0.9°F
(0.5°C)
80th Coolest Coolest since: 1937 1917
47th Warmest Warmest since: 1931 2015
Ties: 1961, 2005
Sep–Dec 1938
4-Month
45.3°F
(7.4°C)
45.1°F
(7.3°C)
0.2°F
(0.1°C)
54th Coolest Coolest since: 1937 1917
73rd Warmest Warmest since: 1936 2015
Ties: 1968, 2002, 2010
Aug–Dec 1938
5-Month
50.6°F
(10.3°C)
49.8°F
(9.9°C)
0.8°F
(0.4°C)
80th Coolest Coolest since: 1937 1917
47th Warmest Warmest since: 1936 2015
Ties: 1923, 1956, 2002, 2014
Jul–Dec 1938
6-Month
54.0°F
(12.2°C)
53.2°F
(11.8°C)
0.8°F
(0.4°C)
83rd Coolest Coolest since: 1937 1976
44th Warmest Warmest since: 1936 1931, 2015
Ties: 1898, 1979
Jun–Dec 1938
7-Month
55.6°F
(13.1°C)
55.0°F
(12.8°C)
0.6°F
(0.3°C)
75th Coolest Coolest since: 1937 1917
52nd Warmest Warmest since: 1936 2015
Ties: 1899, 1908
May–Dec 1938
8-Month
55.8°F
(13.2°C)
55.4°F
(13.0°C)
0.4°F
(0.2°C)
74th Coolest Coolest since: 1937 1917
53rd Warmest Warmest since: 1936 2015
Ties: 1896, 1912, 1923, 1930, 1933, 1952, 1955, 1957, 1965, 2003
Apr–Dec 1938
9-Month
55.0°F
(12.8°C)
54.5°F
(12.5°C)
0.5°F
(0.3°C)
80th Coolest Coolest since: 1937 1917
47th Warmest Warmest since: 1936 2015
Ties: 1912, 1933, 1936, 1942, 1947, 1952, 1975, 1977, 1982, 1984, 1985, 1986
Mar–Dec 1938
10-Month
53.5°F
(11.9°C)
52.6°F
(11.4°C)
0.9°F
(0.5°C)
93rd Coolest Coolest since: 1937 1917
34th Warmest Warmest since: 1936 2012
Ties: 1922, 1936, 1948, 1955
Feb–Dec 1938
11-Month
51.5°F
(10.8°C)
50.2°F
(10.1°C)
1.3°F
(0.7°C)
102nd Coolest Coolest since: 1937 1917
25th Warmest Warmest since: 1931 2012
Ties: 1946
Jan–Dec 1938
12-Month
49.4°F
(9.7°C)
48.2°F
(9.0°C)
1.2°F
(0.7°C)
101st Coolest Coolest since: 1937 1917
26th Warmest Warmest since: 1931 1998, 2012
Jul 1937–Dec 1938
18-Month
50.4°F
(10.2°C)
49.9°F
(9.9°C)
0.5°F
(0.3°C)
84th Coolest Coolest since: 1937 1904
42nd Warmest Warmest since: 1933 2012
Ties: 1971, 1974, 1986, 2001
Jan 1937–Dec 1938
24-Month
48.8°F
(9.3°C)
48.1°F
(8.9°C)
0.7°F
(0.4°C)
92nd Coolest Coolest since: 1937 1905
34th Warmest Warmest since: 1933 2012
Ties: 1921, 1946, 1947, 1955
Jan 1936–Dec 1938
36-Month
48.5°F
(9.2°C)
48.2°F
(9.0°C)
0.3°F
(0.2°C)
75th Coolest Coolest since: 1937 1905, 1926
50th Warmest Warmest since: 1934 2012
Ties: 1956, 1957, 1985, 1986
Jan 1935–Dec 1938
48-Month
48.2°F
(9.0°C)
48.1°F
(8.9°C)
0.1°F
(0.1°C)
53rd Coolest Coolest since: 1937 1907
71st Warmest Warmest since: 1936 2013, 2019, 2020
Ties: 1914, 1930, 1936, 1940
Jan 1934–Dec 1938
60-Month
48.2°F
(9.0°C)
48.1°F
(8.9°C)
0.1°F
(0.1°C)
53rd Coolest Coolest since: 1937 1905, 1907
70th Warmest Warmest since: 1937 2020
Ties: 1913, 1925, 1937, 1959, 1976, 1985

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2021, retrieved on December 8, 2021 from https://www.ncdc.noaa.gov/cag/