Climate at a Glance

• Global
• National
• Regional
• Statewide
• Divisional
• County
• City

• Mapping
• Time Series
• Rankings
• Haywood Plots
• Data Information
• Background

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.

Parameter: Average Temperature Maximum Temperature Minimum Temperature Precipitation Cooling Degree Days Heating Degree Days Palmer Drought Severity Index (PDSI) Palmer Hydrological Drought Index (PHDI) Palmer Modified Drought Index (PMDI) Palmer Z-Index

Year: 1895 1896 1897 1898 1899 1900 1901 1902 1903 1904 1905 1906 1907 1908 1909 1910 1911 1912 1913 1914 1915 1916 1917 1918 1919 1920 1921 1922 1923 1924 1925 1926 1927 1928 1929 1930 1931 1932 1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022

Month: January February March April May June July August September October November December

State: Alabama Alaska Arizona Arkansas California Colorado Connecticut Delaware Florida Georgia Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon Pennsylvania Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virginia Washington West Virginia Wisconsin Wyoming

---

« November 2004

January 2005 »

Pennsylvania

Average Temperature Rankings, December 2004

View Period (Months):All1234567891011121824364860

Download:

• Record Coolest
• Bottom 1/10
• Bottom 1/3
• Normal
• Top 1/3
• Top 1/10
• Record Warmest

Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2021)	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
				51st 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
				23rd 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
				32nd 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
				21st 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
				27th 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
				32nd 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
				40th 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
				23rd 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
				23rd 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
				14th Warmest	Warmest since: 2001	2021
	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
				22nd 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
				34th 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
				27th 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
				50th Warmest	Warmest since: 2003	2021
	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
				26th 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
				18th Warmest	Warmest since: 2002	2021
	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
				21st Warmest	Warmest since: 2003	2020, 2021
	Ties: 1991, 1999, 2000

Citing This Page

• NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, Average Temperature, published September 2022, retrieved on September 28, 2022 from https://www.ncdc.noaa.gov/cag/