Statewide Rankings

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Delaware

Average Temperature Rankings, June 1899

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
June 1899 1-Month	73.1°F (22.8°C)	70.7°F (21.5°C)	2.4°F (1.3°C)	108th Coolest	Coolest since: 1898	1907
	73.1°F (22.8°C)	70.7°F (21.5°C)	2.4°F (1.3°C)	21st Warmest	Warmest to Date	2010
	Ties: 1976
May–Jun 1899 2-Month	67.4°F (19.7°C)	66.4°F (19.1°C)	1.0°F (0.6°C)	85th Coolest	Coolest since: 1898	1907
	67.4°F (19.7°C)	66.4°F (19.1°C)	1.0°F (0.6°C)	44th Warmest	Warmest since: 1896	2010
	Ties: 1918, 1964, 2009
Apr–Jun 1899 3-Month	62.2°F (16.8°C)	61.7°F (16.5°C)	0.5°F (0.3°C)	72nd Coolest	Coolest since: 1898	1907
	62.2°F (16.8°C)	61.7°F (16.5°C)	0.5°F (0.3°C)	57th Warmest	Warmest since: 1896	2010
	Ties: 1955, 1973, 1995
Mar–Jun 1899 4-Month	56.8°F (13.8°C)	56.9°F (13.8°C)	-0.1°F (0.0°C)	48th Coolest	Coolest since: 1897	1907
	56.8°F (13.8°C)	56.9°F (13.8°C)	-0.1°F (0.0°C)	81st Warmest	Warmest since: 1898	2010
	Ties: 1896, 1934, 1993
Feb–Jun 1899 5-Month	50.8°F (10.4°C)	52.4°F (11.3°C)	-1.6°F (-0.9°C)	20th Coolest	Coolest since: 1895	1907
	50.8°F (10.4°C)	52.4°F (11.3°C)	-1.6°F (-0.9°C)	109th Warmest	Warmest since: 1898	2012
	Ties: 1912, 1928, 1950
Jan–Jun 1899 6-Month	47.7°F (8.7°C)	49.2°F (9.6°C)	-1.5°F (-0.9°C)	18th Coolest	Coolest since: 1895	1940
	47.7°F (8.7°C)	49.2°F (9.6°C)	-1.5°F (-0.9°C)	111th Warmest	Warmest since: 1898	2012
	Ties: 1902, 1916, 1936, 1961, 1982
Dec 1898–Jun 1899 7-Month	46.0°F (7.8°C)	47.3°F (8.5°C)	-1.3°F (-0.7°C)	21st Coolest	Coolest since: 1897	1904
	46.0°F (7.8°C)	47.3°F (8.5°C)	-1.3°F (-0.7°C)	107th Warmest	Warmest since: 1898	2012
	Ties: 1897, 1956
Nov 1898–Jun 1899 8-Month	45.6°F (7.6°C)	47.1°F (8.4°C)	-1.5°F (-0.8°C)	16th Coolest	Coolest since: 1899	1904
	45.6°F (7.6°C)	47.1°F (8.4°C)	-1.5°F (-0.8°C)	112th Warmest	Warmest since: 1898	2012
	Ties: 1911, 1917, 1936
Oct 1898–Jun 1899 9-Month	46.9°F (8.3°C)	48.2°F (9.0°C)	-1.3°F (-0.7°C)	22nd Coolest	Coolest since: 1899	1904
	46.9°F (8.3°C)	48.2°F (9.0°C)	-1.3°F (-0.7°C)	106th Warmest	Warmest since: 1898	2012
	Ties: 1927
Sep 1898–Jun 1899 10-Month	49.2°F (9.6°C)	50.1°F (10.1°C)	-0.9°F (-0.5°C)	28th Coolest	Coolest since: 1897	1918
	49.2°F (9.6°C)	50.1°F (10.1°C)	-0.9°F (-0.5°C)	100th Warmest	Warmest since: 1898	2012
	Ties: 1910
Aug 1898–Jun 1899 11-Month	51.6°F (10.9°C)	52.2°F (11.2°C)	-0.6°F (-0.3°C)	31st Coolest	Coolest since: 1897	1904
	51.6°F (10.9°C)	52.2°F (11.2°C)	-0.6°F (-0.3°C)	97th Warmest	Warmest since: 1898	2012
	Ties: 1900, 1956, 1964, 1965
Jul 1898–Jun 1899 12-Month	53.8°F (12.1°C)	54.2°F (12.3°C)	-0.4°F (-0.2°C)	38th Coolest	Coolest since: 1897	1904
	53.8°F (12.1°C)	54.2°F (12.3°C)	-0.4°F (-0.2°C)	90th Warmest	Warmest since: 1898	2012
	Ties: 1914, 1948
Jan 1898–Jun 1899 18-Month	52.4°F (11.3°C)	52.5°F (11.4°C)	-0.1°F (-0.1°C)	48th Coolest	Coolest since: 1898	1905
	52.4°F (11.3°C)	52.5°F (11.4°C)	-0.1°F (-0.1°C)	80th Warmest	Warmest to Date	2012
	Ties: 1929, 1934, 1958, 1972
Jul 1897–Jun 1899 24-Month	54.1°F (12.3°C)	54.2°F (12.3°C)	-0.1°F (0.0°C)	48th Coolest	Coolest since: 1898	1905
	54.1°F (12.3°C)	54.2°F (12.3°C)	-0.1°F (0.0°C)	79th Warmest	Warmest to Date	2017
	Ties: 1901, 1909, 1929, 1931
Jul 1896–Jun 1899 36-Month	53.9°F (12.2°C)	54.2°F (12.3°C)	-0.3°F (-0.1°C)	36th Coolest	Coolest since: 1898	1906
	53.9°F (12.2°C)	54.2°F (12.3°C)	-0.3°F (-0.1°C)	90th Warmest	Warmest since: 1898	2018, 2019, 2021
	Ties: 1898, 1900, 1924, 1937, 1940, 1972, 1978
Jul 1895–Jun 1899 48-Month	53.9°F (12.2°C)	54.2°F (12.3°C)	-0.3°F (-0.1°C)	38th Coolest	Coolest since: 1899	1907
	53.9°F (12.2°C)	54.2°F (12.3°C)	-0.3°F (-0.1°C)	87th Warmest	Warmest to Date	2019, 2020
	Ties: 1903, 1914, 1930, 1938, 1943, 1981

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