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 2004

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
December 2004
1-Month
30.9°F
(-0.6°C)
28.9°F
(-1.7°C)
2.0°F
(1.1°C)
77th Coolest Coolest since: 2003 1989
50th Warmest Warmest since: 2001 2015
Ties: 1905
Nov–Dec 2004
2-Month
37.0°F
(2.8°C)
34.1°F
(1.2°C)
2.9°F
(1.6°C)
105th Coolest Coolest since: 2002 1917
22nd Warmest Warmest since: 2003 2015
Ties: 1918
Oct–Dec 2004
3-Month
41.5°F
(5.3°C)
39.6°F
(4.2°C)
1.9°F
(1.1°C)
96th Coolest Coolest since: 2003 1917
31st Warmest Warmest since: 2001 2015
Ties: 1912
Sep–Dec 2004
4-Month
47.2°F
(8.4°C)
45.2°F
(7.3°C)
2.0°F
(1.1°C)
107th Coolest Coolest since: 2003 1917
20th Warmest Warmest since: 2001 2015
Ties: 1927, 1961, 1994
Aug–Dec 2004
5-Month
51.3°F
(10.7°C)
49.8°F
(9.9°C)
1.5°F
(0.8°C)
101st Coolest Coolest since: 2003 1917
26th Warmest Warmest since: 2003 2015
Ties: 2003
Jul–Dec 2004
6-Month
54.3°F
(12.4°C)
53.2°F
(11.8°C)
1.1°F
(0.6°C)
96th Coolest Coolest since: 2002 1976
31st Warmest Warmest since: 2003 1931, 2015
Ties: 1946, 1947, 2002, 2017
Jun–Dec 2004
7-Month
55.8°F
(13.2°C)
55.0°F
(12.8°C)
0.8°F
(0.4°C)
88th Coolest Coolest since: 2003 1917
39th Warmest Warmest since: 2002 2015
Ties: 1906, 1913, 1923, 1946, 1947, 1948, 1952, 1982, 2013
May–Dec 2004
8-Month
56.8°F
(13.8°C)
55.4°F
(13.0°C)
1.4°F
(0.8°C)
105th Coolest Coolest since: 2003 1917
22nd Warmest Warmest since: 2001 2015
Ties: 1911, 1970
Apr–Dec 2004
9-Month
55.8°F
(13.2°C)
54.4°F
(12.4°C)
1.4°F
(0.8°C)
105th Coolest Coolest since: 2003 1917
22nd Warmest Warmest since: 2001 2015
Ties: 1949, 1970
Mar–Dec 2004
10-Month
54.2°F
(12.3°C)
52.6°F
(11.4°C)
1.6°F
(0.9°C)
114th Coolest Coolest since: 2003 1917
13th Warmest Warmest since: 2001 2012
Ties: 1973, 2001, 2019
Feb–Dec 2004
11-Month
51.7°F
(10.9°C)
50.2°F
(10.1°C)
1.5°F
(0.8°C)
106th Coolest Coolest since: 2003 1917
21st Warmest Warmest since: 2002 2012
Jan–Dec 2004
12-Month
49.1°F
(9.5°C)
48.2°F
(9.0°C)
0.9°F
(0.5°C)
94th Coolest Coolest since: 2003 1917
33rd Warmest Warmest since: 2002 1998, 2012
Ties: 1911, 1939, 1952
Jul 2003–Dec 2004
18-Month
50.8°F
(10.4°C)
49.8°F
(9.9°C)
1.0°F
(0.5°C)
100th Coolest Coolest since: 2003 1904
26th Warmest Warmest since: 2002 2012
Ties: 2000
Jan 2003–Dec 2004
24-Month
48.5°F
(9.2°C)
48.1°F
(8.9°C)
0.4°F
(0.3°C)
77th Coolest Coolest since: 1997 1905
49th Warmest Warmest since: 2003 2012
Ties: 1975, 1984
Jan 2002–Dec 2004
36-Month
49.1°F
(9.5°C)
48.1°F
(8.9°C)
1.0°F
(0.6°C)
100th Coolest Coolest since: 1998 1905, 1926
25th Warmest Warmest since: 2003 2012
Ties: 1923, 1998, 2010
Jan 2001–Dec 2004
48-Month
49.3°F
(9.6°C)
48.1°F
(8.9°C)
1.2°F
(0.7°C)
107th Coolest Coolest since: 2003 1907
17th Warmest Warmest since: 2002 2013, 2019, 2020
Ties: 1993, 1999, 2006
Jan 2000–Dec 2004
60-Month
49.2°F
(9.6°C)
48.1°F
(8.9°C)
1.1°F
(0.7°C)
103rd Coolest Coolest since: 2000 1905, 1907
20th Warmest Warmest since: 2003 2020
Ties: 1991, 1999, 2000

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2021, retrieved on November 26, 2021 from https://www.ncdc.noaa.gov/cag/