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City 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 Hawaii 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 Puerto Rico Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virginia Washington Washington, D.C. West Virginia Wisconsin Wyoming

City: Washington (Dulles) Washington (Reagan National)

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« February 2009

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Washington (Dulles), District of Columbia

Average Temperature Rankings, March 2009

View Period (Months):All1234567891011121824364860

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

Period	Value	1981-2010 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
March 2009 1-Month	43.9°F (6.6°C)	44.5°F (6.9°C)	-0.6°F (-0.3°C)	28th Coolest	Coolest since: 2005	2014
				34th Warmest	Warmest since: 2008	2012
Feb–Mar 2009 2-Month	41.0°F (5.0°C)	40.5°F (4.7°C)	0.5°F (0.3°C)	41st Coolest	Coolest since: 2007	2015
				21st Warmest	Warmest since: 2008	2012
	Ties: 1973
Jan–Mar 2009 3-Month	37.3°F (2.9°C)	38.2°F (3.4°C)	-0.9°F (-0.5°C)	30th Coolest	Coolest since: 2004	1978
				32nd Warmest	Warmest since: 2008	2012
Dec 2008–Mar 2009 4-Month	37.6°F (3.1°C)	37.9°F (3.3°C)	-0.3°F (-0.2°C)	33rd Coolest	Coolest since: 2004	1978
				29th Warmest	Warmest since: 2008	2012
	Ties: 2018
Nov 2008–Mar 2009 5-Month	39.0°F (3.9°C)	39.7°F (4.3°C)	-0.7°F (-0.4°C)	25th Coolest	Coolest since: 2003	1970
				34th Warmest	Warmest since: 2008	2012
	Ties: 1988
Oct 2008–Mar 2009 6-Month	41.7°F (5.4°C)	42.4°F (5.8°C)	-0.7°F (-0.4°C)	28th Coolest	Coolest since: 2003	1977
				31st Warmest	Warmest since: 2008	2012
	Ties: 1975
Sep 2008–Mar 2009 7-Month	45.7°F (7.6°C)	46.1°F (7.8°C)	-0.4°F (-0.2°C)	28th Coolest	Coolest since: 2003	1977
				31st Warmest	Warmest since: 2008	2012
	Ties: 2011
Aug 2008–Mar 2009 8-Month	49.2°F (9.6°C)	49.8°F (9.9°C)	-0.6°F (-0.3°C)	27th Coolest	Coolest since: 2003	1977
				32nd Warmest	Warmest since: 2008	2017
Jul 2008–Mar 2009 9-Month	52.3°F (11.3°C)	52.8°F (11.6°C)	-0.5°F (-0.3°C)	27th Coolest	Coolest since: 2003	1977
				32nd Warmest	Warmest since: 2008	2017
Jun 2008–Mar 2009 10-Month	54.5°F (12.5°C)	54.8°F (12.7°C)	-0.3°F (-0.2°C)	27th Coolest	Coolest since: 2003	1977
				32nd Warmest	Warmest since: 2008	2012
	Ties: 1983, 1989
May 2008–Mar 2009 11-Month	55.1°F (12.8°C)	55.5°F (13.1°C)	-0.4°F (-0.3°C)	24th Coolest	Coolest since: 2003	1977
				35th Warmest	Warmest since: 2008	2012
	Ties: 2003
Apr 2008–Mar 2009 12-Month	55.2°F (12.9°C)	55.5°F (13.1°C)	-0.3°F (-0.2°C)	27th Coolest	Coolest since: 2004	1977
				32nd Warmest	Warmest since: 2008	2012
	Ties: 1972, 1989, 2004
Oct 2007–Mar 2009 18-Month	51.7°F (10.9°C)	51.0°F (10.6°C)	0.7°F (0.3°C)	39th Coolest	Coolest since: 2005	1968, 1978
				18th Warmest	Warmest since: 2008	2017
	Ties: 2005
Apr 2007–Mar 2009 24-Month	56.2°F (13.4°C)	55.4°F (13.0°C)	0.8°F (0.4°C)	42nd Coolest	Coolest since: 2005	1968
				15th Warmest	Warmest since: 2008	2017
Apr 2006–Mar 2009 36-Month	56.3°F (13.5°C)	55.4°F (13.0°C)	0.9°F (0.5°C)	43rd Coolest	Coolest since: 2006	1969
				12th Warmest	Warmest since: 2008	2022
	Ties: 1992
Apr 2005–Mar 2009 48-Month	56.5°F (13.6°C)	55.4°F (13.0°C)	1.1°F (0.6°C)	44th Coolest	Coolest since: 2007	1970
				9th Warmest	Warmest since: 2008	2020, 2022
Apr 2004–Mar 2009 60-Month	56.5°F (13.6°C)	55.3°F (12.9°C)	1.2°F (0.7°C)	45th Coolest	Coolest since: 2008	1969, 1970
				6th Warmest	Warmest to Date	2020
	Ties: 2014

Citing This Page

• NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, Average Temperature, published September 2022, retrieved on September 26, 2022 from https://www.ncdc.noaa.gov/cag/