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, March 1909

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
March 1909 1-Month	40.2°F (4.6°C)	42.7°F (5.9°C)	-2.5°F (-1.3°C)	32nd Coolest	Coolest since: 1906	1960
March 1909 1-Month	40.2°F (4.6°C)	42.7°F (5.9°C)	-2.5°F (-1.3°C)	97th Warmest	Warmest since: 1908	1921
Feb–Mar 1909 2-Month	41.0°F (5.0°C)	38.6°F (3.7°C)	2.4°F (1.3°C)	99th Coolest	Coolest since: 1908	1934
	41.0°F (5.0°C)	38.6°F (3.7°C)	2.4°F (1.3°C)	30th Warmest	Warmest since: 1903	2012
	Ties: 2019
Jan–Mar 1909 3-Month	39.3°F (4.1°C)	36.8°F (2.7°C)	2.5°F (1.4°C)	104th Coolest	Coolest since: 1908	1940
Jan–Mar 1909 3-Month	39.3°F (4.1°C)	36.8°F (2.7°C)	2.5°F (1.4°C)	25th Warmest	Warmest to Date	2012
Dec 1908–Mar 1909 4-Month	38.5°F (3.6°C)	36.7°F (2.6°C)	1.8°F (1.0°C)	88th Coolest	Coolest since: 1908	1904
	38.5°F (3.6°C)	36.7°F (2.6°C)	1.8°F (1.0°C)	40th Warmest	Warmest since: 1898	2012
	Ties: 1925, 1957, 1985
Nov 1908–Mar 1909 5-Month	39.7°F (4.3°C)	38.5°F (3.6°C)	1.2°F (0.7°C)	81st Coolest	Coolest since: 1908	1904
	39.7°F (4.3°C)	38.5°F (3.6°C)	1.2°F (0.7°C)	47th Warmest	Warmest since: 1903	2012
	Ties: 1925, 2005, 2009
Oct 1908–Mar 1909 6-Month	42.7°F (5.9°C)	41.5°F (5.3°C)	1.2°F (0.6°C)	86th Coolest	Coolest since: 1908	1918
	42.7°F (5.9°C)	41.5°F (5.3°C)	1.2°F (0.6°C)	42nd Warmest	Warmest since: 1903	2012
	Ties: 1942, 1952, 2004
Sep 1908–Mar 1909 7-Month	46.0°F (7.8°C)	45.2°F (7.3°C)	0.8°F (0.5°C)	79th Coolest	Coolest since: 1908	1918
	46.0°F (7.8°C)	45.2°F (7.3°C)	0.8°F (0.5°C)	49th Warmest	Warmest since: 1903	2012
	Ties: 1928, 1975, 2011
Aug 1908–Mar 1909 8-Month	49.1°F (9.5°C)	48.8°F (9.3°C)	0.3°F (0.2°C)	69th Coolest	Coolest since: 1908	1918
	49.1°F (9.5°C)	48.8°F (9.3°C)	0.3°F (0.2°C)	59th Warmest	Warmest since: 1903	2012
	Ties: 1988
Jul 1908–Mar 1909 9-Month	52.2°F (11.2°C)	51.7°F (10.9°C)	0.5°F (0.3°C)	72nd Coolest	Coolest since: 1908	1918
	52.2°F (11.2°C)	51.7°F (10.9°C)	0.5°F (0.3°C)	56th Warmest	Warmest since: 1903	2012
	Ties: 1929
Jun 1908–Mar 1909 10-Month	54.0°F (12.2°C)	53.6°F (12.0°C)	0.4°F (0.2°C)	74th Coolest	Coolest since: 1908	1904
	54.0°F (12.2°C)	53.6°F (12.0°C)	0.4°F (0.2°C)	54th Warmest	Warmest since: 1903	2012
	Ties: 1898, 1922, 1935, 1943, 1955, 1971, 1987
May 1908–Mar 1909 11-Month	54.9°F (12.7°C)	54.4°F (12.4°C)	0.5°F (0.3°C)	73rd Coolest	Coolest since: 1908	1918
	54.9°F (12.7°C)	54.4°F (12.4°C)	0.5°F (0.3°C)	55th Warmest	Warmest since: 1903	2012
	Ties: 1903, 1946
Apr 1908–Mar 1909 12-Month	54.8°F (12.7°C)	54.2°F (12.3°C)	0.6°F (0.4°C)	79th Coolest	Coolest since: 1908	1918
	54.8°F (12.7°C)	54.2°F (12.3°C)	0.6°F (0.4°C)	49th Warmest	Warmest since: 1901	2012
	Ties: 1919, 1922, 1983, 1987
Oct 1907–Mar 1909 18-Month	49.9°F (9.9°C)	49.9°F (9.9°C)	0.0°F (0.0°C)	49th Coolest	Coolest since: 1908	1905
	49.9°F (9.9°C)	49.9°F (9.9°C)	0.0°F (0.0°C)	78th Warmest	Warmest since: 1907	2017
	Ties: 1898, 1913, 1923, 1945, 1977
Apr 1907–Mar 1909 24-Month	53.4°F (11.9°C)	54.2°F (12.3°C)	-0.8°F (-0.4°C)	17th Coolest	Coolest since: 1908	1905
	53.4°F (11.9°C)	54.2°F (12.3°C)	-0.8°F (-0.4°C)	110th Warmest	Warmest since: 1907	2017
	Ties: 1927, 1928, 1970
Apr 1906–Mar 1909 36-Month	53.7°F (12.1°C)	54.2°F (12.3°C)	-0.5°F (-0.2°C)	29th Coolest	Coolest since: 1908	1906
	53.7°F (12.1°C)	54.2°F (12.3°C)	-0.5°F (-0.2°C)	97th Warmest	Warmest since: 1903	2013, 2018, 2021, 2022
	Ties: 1966, 1980
Apr 1905–Mar 1909 48-Month	53.8°F (12.1°C)	54.2°F (12.3°C)	-0.4°F (-0.2°C)	32nd Coolest	Coolest since: 1908	1905
	53.8°F (12.1°C)	54.2°F (12.3°C)	-0.4°F (-0.2°C)	93rd Warmest	Warmest since: 1903	2020
	Ties: 1899, 1930, 1943, 1979, 1982
Apr 1904–Mar 1909 60-Month	53.2°F (11.8°C)	54.2°F (12.3°C)	-1.0°F (-0.5°C)	7th Coolest	Coolest since: 1908	1908
	53.2°F (11.8°C)	54.2°F (12.3°C)	-1.0°F (-0.5°C)	117th Warmest	Warmest since: 1904	2020
	Ties: 1912, 1919

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published March 2023, retrieved on March 24, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings