Statewide Rankings

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Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Delaware

Average Temperature Rankings, February 2015

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
February 2015 1-Month	26.3°F (-3.2°C)	34.4°F (1.3°C)	-8.1°F (-4.5°C)	7th Coolest	Coolest since: 1979	1934
February 2015 1-Month	26.3°F (-3.2°C)	34.4°F (1.3°C)	-8.1°F (-4.5°C)	122nd Warmest	Warmest since: 2014	2017
Jan–Feb 2015 2-Month	29.2°F (-1.6°C)	33.8°F (1.0°C)	-4.6°F (-2.6°C)	13th Coolest	Coolest since: 1979	1904, 1905, 1978
	29.2°F (-1.6°C)	33.8°F (1.0°C)	-4.6°F (-2.6°C)	116th Warmest	Warmest since: 2014	1932, 1990
	Ties: 1934
Dec 2014–Feb 2015 3-Month	33.1°F (0.6°C)	34.6°F (1.4°C)	-1.5°F (-0.8°C)	30th Coolest	Coolest since: 2003	1905, 1918
	33.1°F (0.6°C)	34.6°F (1.4°C)	-1.5°F (-0.8°C)	98th Warmest	Warmest since: 2014	1932
	Ties: 1907, 1917, 1935
Nov 2014–Feb 2015 4-Month	36.0°F (2.2°C)	37.4°F (3.0°C)	-1.4°F (-0.8°C)	25th Coolest	Coolest since: 2003	1918
	36.0°F (2.2°C)	37.4°F (3.0°C)	-1.4°F (-0.8°C)	103rd Warmest	Warmest since: 2014	1932
	Ties: 1901, 1907, 1910, 1956, 1981, 1994
Oct 2014–Feb 2015 5-Month	40.7°F (4.8°C)	41.2°F (5.1°C)	-0.5°F (-0.3°C)	42nd Coolest	Coolest since: 2003	1918
	40.7°F (4.8°C)	41.2°F (5.1°C)	-0.5°F (-0.3°C)	86th Warmest	Warmest since: 2014	1932
	Ties: 1922, 1964
Sep 2014–Feb 2015 6-Month	45.4°F (7.4°C)	45.6°F (7.6°C)	-0.2°F (-0.2°C)	48th Coolest	Coolest since: 2003	1918
	45.4°F (7.4°C)	45.6°F (7.6°C)	-0.2°F (-0.2°C)	80th Warmest	Warmest since: 2014	1932
	Ties: 1896, 1915, 1923, 1965
Aug 2014–Feb 2015 7-Month	49.3°F (9.6°C)	49.6°F (9.8°C)	-0.3°F (-0.2°C)	41st Coolest	Coolest since: 2001	1918
	49.3°F (9.6°C)	49.6°F (9.8°C)	-0.3°F (-0.2°C)	87th Warmest	Warmest since: 2014	1932, 2017
	Ties: 1925
Jul 2014–Feb 2015 8-Month	52.6°F (11.4°C)	52.8°F (11.6°C)	-0.2°F (-0.2°C)	43rd Coolest	Coolest since: 2001	1918
	52.6°F (11.4°C)	52.8°F (11.6°C)	-0.2°F (-0.2°C)	85th Warmest	Warmest since: 2014	2017
	Ties: 1916, 1924
Jun 2014–Feb 2015 9-Month	54.9°F (12.7°C)	54.9°F (12.7°C)	0.0°F (0.0°C)	55th Coolest	Coolest since: 2001	1918
	54.9°F (12.7°C)	54.9°F (12.7°C)	0.0°F (0.0°C)	73rd Warmest	Warmest since: 2014	2017
	Ties: 1906, 1915, 1919, 1924, 1930, 1969, 1994
May 2014–Feb 2015 10-Month	55.9°F (13.3°C)	55.6°F (13.1°C)	0.3°F (0.2°C)	70th Coolest	Coolest since: 2001	1918
	55.9°F (13.3°C)	55.6°F (13.1°C)	0.3°F (0.2°C)	58th Warmest	Warmest since: 2014	2012
	Ties: 1947, 1975
Apr 2014–Feb 2015 11-Month	55.6°F (13.1°C)	55.3°F (12.9°C)	0.3°F (0.2°C)	70th Coolest	Coolest since: 2001	1918
	55.6°F (13.1°C)	55.3°F (12.9°C)	0.3°F (0.2°C)	58th Warmest	Warmest since: 2014	2012
	Ties: 1919, 1931, 1955, 1981, 1996
Mar 2014–Feb 2015 12-Month	54.3°F (12.4°C)	54.2°F (12.3°C)	0.1°F (0.1°C)	54th Coolest	Coolest since: 1994	1918
	54.3°F (12.4°C)	54.2°F (12.3°C)	0.1°F (0.1°C)	74th Warmest	Warmest since: 2014	2012
	Ties: 1903, 1906, 1969, 1978, 1980, 1981, 1985
Sep 2013–Feb 2015 18-Month	51.5°F (10.8°C)	51.3°F (10.7°C)	0.2°F (0.1°C)	60th Coolest	Coolest since: 1997	1905
	51.5°F (10.8°C)	51.3°F (10.7°C)	0.2°F (0.1°C)	67th Warmest	Warmest since: 2014	2017
	Ties: 1909, 1923, 1946, 1981, 1997
Mar 2013–Feb 2015 24-Month	54.6°F (12.6°C)	54.1°F (12.3°C)	0.5°F (0.3°C)	73rd Coolest	Coolest since: 1994	1905
	54.6°F (12.6°C)	54.1°F (12.3°C)	0.5°F (0.3°C)	54th Warmest	Warmest since: 2014	2013
	Ties: 1938, 1944, 1960, 1972, 1985
Mar 2012–Feb 2015 36-Month	55.7°F (13.2°C)	54.1°F (12.3°C)	1.6°F (0.9°C)	105th Coolest	Coolest since: 2005	1918
	55.7°F (13.2°C)	54.1°F (12.3°C)	1.6°F (0.9°C)	21st Warmest	Warmest since: 2014	2013
	Ties: 1999, 2003
Mar 2011–Feb 2015 48-Month	56.4°F (13.6°C)	54.2°F (12.3°C)	2.2°F (1.3°C)	115th Coolest	Coolest since: 2011	1905
	56.4°F (13.6°C)	54.2°F (12.3°C)	2.2°F (1.3°C)	10th Warmest	Warmest since: 2014	2020
	Ties: 2009
Mar 2010–Feb 2015 60-Month	56.5°F (13.6°C)	54.1°F (12.3°C)	2.4°F (1.3°C)	114th Coolest	Coolest since: 2011	1908
Mar 2010–Feb 2015 60-Month	56.5°F (13.6°C)	54.1°F (12.3°C)	2.4°F (1.3°C)	10th Warmest	Warmest since: 2014	2020

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on February 3, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings