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 1930

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
December 1930
1-Month
27.4°F
(-2.6°C)
28.9°F
(-1.7°C)
-1.5°F
(-0.9°C)
36th Coolest Coolest since: 1926 1989
92nd Warmest Warmest since: 1929 2015
Ties: 1898, 1924
Nov–Dec 1930
2-Month
33.4°F
(0.8°C)
34.1°F
(1.2°C)
-0.7°F
(-0.4°C)
39th Coolest Coolest since: 1926 1917
89th Warmest Warmest since: 1929 2015
Ties: 1954
Oct–Dec 1930
3-Month
38.4°F
(3.6°C)
39.6°F
(4.2°C)
-1.2°F
(-0.6°C)
26th Coolest Coolest since: 1926 1917
102nd Warmest Warmest since: 1929 2015
Ties: 1895, 1935
Sep–Dec 1930
4-Month
45.2°F
(7.3°C)
45.2°F
(7.3°C)
0.0°F
(0.0°C)
51st Coolest Coolest since: 1929 1917
77th Warmest Warmest since: 1928 2015
Ties: 1899, 1977
Aug–Dec 1930
5-Month
49.8°F
(9.9°C)
49.8°F
(9.9°C)
0.0°F
(0.0°C)
50th Coolest Coolest since: 1929 1917
78th Warmest Warmest since: 1928 2015
Ties: 1895, 1952, 1986
Jul–Dec 1930
6-Month
53.3°F
(11.8°C)
53.2°F
(11.8°C)
0.1°F
(0.0°C)
49th Coolest Coolest since: 1929 1976
79th Warmest Warmest since: 1928 1931, 2015
Ties: 1902, 1916, 1965, 1986, 2008
Jun–Dec 1930
7-Month
55.3°F
(12.9°C)
55.1°F
(12.8°C)
0.2°F
(0.1°C)
60th Coolest Coolest since: 1929 1917
68th Warmest Warmest since: 1928 2015
Ties: 1912, 1920, 1932, 1956, 1968, 1995
May–Dec 1930
8-Month
55.8°F
(13.2°C)
55.4°F
(13.0°C)
0.4°F
(0.2°C)
74th Coolest Coolest since: 1929 1917
54th Warmest Warmest since: 1923 2015
Ties: 1896, 1912, 1923, 1933, 1938, 1952, 1955, 1957, 1965, 2003
Apr–Dec 1930
9-Month
54.7°F
(12.6°C)
54.5°F
(12.5°C)
0.2°F
(0.1°C)
58th Coolest Coolest since: 1929 1917
70th Warmest Warmest since: 1923 2015
Ties: 1923, 1954, 1993
Mar–Dec 1930
10-Month
52.7°F
(11.5°C)
52.6°F
(11.4°C)
0.1°F
(0.1°C)
56th Coolest Coolest since: 1929 1917
72nd Warmest Warmest since: 1922 2021
Ties: 1902, 1954, 1961, 1964, 1983, 2014
Feb–Dec 1930
11-Month
50.8°F
(10.4°C)
50.2°F
(10.1°C)
0.6°F
(0.3°C)
80th Coolest Coolest since: 1929 1917
48th Warmest Warmest since: 1922 2012
Ties: 1919, 1970, 2013
Jan–Dec 1930
12-Month
48.8°F
(9.3°C)
48.2°F
(9.0°C)
0.6°F
(0.3°C)
86th Coolest Coolest since: 1929 1917
42nd Warmest Warmest since: 1922 1998, 2012
Ties: 1941, 1954, 1955, 1957, 1986, 2008
Jul 1929–Dec 1930
18-Month
50.0°F
(10.0°C)
49.9°F
(9.9°C)
0.1°F
(0.1°C)
67th Coolest Coolest since: 1929 1904
60th Warmest Warmest since: 1929 2012
Ties: 1911, 1929, 1941, 1988, 1992, 2009
Jan 1929–Dec 1930
24-Month
48.3°F
(9.1°C)
48.1°F
(8.9°C)
0.2°F
(0.2°C)
68th Coolest Coolest since: 1929 1905
59th Warmest Warmest since: 1923 2021
Ties: 1913, 1914, 1945, 1957, 1983
Jan 1928–Dec 1930
36-Month
48.2°F
(9.0°C)
48.1°F
(8.9°C)
0.1°F
(0.1°C)
58th Coolest Coolest since: 1929 1905, 1926
68th Warmest Warmest since: 1923 2012
Ties: 1911, 1940, 1943, 1989, 1995
Jan 1927–Dec 1930
48-Month
48.2°F
(9.0°C)
48.1°F
(8.9°C)
0.1°F
(0.1°C)
53rd Coolest Coolest since: 1929 1907
72nd Warmest Warmest since: 1924 2021
Ties: 1914, 1936, 1938, 1940
Jan 1926–Dec 1930
60-Month
47.8°F
(8.8°C)
48.1°F
(8.9°C)
-0.3°F
(-0.1°C)
31st Coolest Coolest since: 1929 1905, 1907
93rd Warmest Warmest since: 1925 2020, 2021
Ties: 1910, 1911, 1916, 1944, 1983

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, Average Temperature, published September 2022, retrieved on October 5, 2022 from https://www.ncdc.noaa.gov/cag/