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, June 1911

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Record Coolest
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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
June 1911 1-Month	70.8°F (21.6°C)	70.7°F (21.5°C)	0.1°F (0.1°C)	50th Coolest	Coolest since: 1910	1907
	70.8°F (21.6°C)	70.7°F (21.5°C)	0.1°F (0.1°C)	79th Warmest	Warmest since: 1909	2010
	Ties: 1917, 1978
May–Jun 1911 2-Month	68.6°F (20.3°C)	66.5°F (19.2°C)	2.1°F (1.1°C)	111th Coolest	Coolest since: 1910	1907
	68.6°F (20.3°C)	66.5°F (19.2°C)	2.1°F (1.1°C)	18th Warmest	Warmest to Date	2010
	Ties: 2007, 2013, 2021
Apr–Jun 1911 3-Month	61.7°F (16.5°C)	61.6°F (16.4°C)	0.1°F (0.1°C)	55th Coolest	Coolest since: 1910	1907
	61.7°F (16.5°C)	61.6°F (16.4°C)	0.1°F (0.1°C)	74th Warmest	Warmest since: 1908	2010
	Ties: 1984
Mar–Jun 1911 4-Month	56.1°F (13.4°C)	56.9°F (13.8°C)	-0.8°F (-0.4°C)	34th Coolest	Coolest since: 1907	1907
	56.1°F (13.4°C)	56.9°F (13.8°C)	-0.8°F (-0.4°C)	95th Warmest	Warmest since: 1910	2010
	Ties: 1906, 1912, 1937, 1975
Feb–Jun 1911 5-Month	51.8°F (11.0°C)	52.4°F (11.3°C)	-0.6°F (-0.3°C)	41st Coolest	Coolest since: 1907	1907
	51.8°F (11.0°C)	52.4°F (11.3°C)	-0.6°F (-0.3°C)	88th Warmest	Warmest since: 1910	2012
	Ties: 1963, 1965, 1968, 1993
Jan–Jun 1911 6-Month	49.3°F (9.6°C)	49.2°F (9.6°C)	0.1°F (0.0°C)	57th Coolest	Coolest since: 1907	1940
	49.3°F (9.6°C)	49.2°F (9.6°C)	0.1°F (0.0°C)	72nd Warmest	Warmest since: 1910	2012
	Ties: 1903, 1981, 1987, 1994
Dec 1910–Jun 1911 7-Month	46.3°F (7.9°C)	47.4°F (8.6°C)	-1.1°F (-0.7°C)	26th Coolest	Coolest since: 1907	1904
	46.3°F (7.9°C)	47.4°F (8.6°C)	-1.1°F (-0.7°C)	102nd Warmest	Warmest since: 1910	2012
	Ties: 1935, 1948, 1971, 1979, 2003
Nov 1910–Jun 1911 8-Month	45.6°F (7.6°C)	47.2°F (8.4°C)	-1.6°F (-0.8°C)	16th Coolest	Coolest since: 1907	1904
	45.6°F (7.6°C)	47.2°F (8.4°C)	-1.6°F (-0.8°C)	112th Warmest	Warmest since: 1910	2012
	Ties: 1899, 1917, 1936
Oct 1910–Jun 1911 9-Month	47.0°F (8.3°C)	48.2°F (9.0°C)	-1.2°F (-0.7°C)	24th Coolest	Coolest since: 1907	1904
Oct 1910–Jun 1911 9-Month	47.0°F (8.3°C)	48.2°F (9.0°C)	-1.2°F (-0.7°C)	104th Warmest	Warmest since: 1910	2012
Sep 1910–Jun 1911 10-Month	49.1°F (9.5°C)	50.1°F (10.1°C)	-1.0°F (-0.6°C)	24th Coolest	Coolest since: 1907	1918
	49.1°F (9.5°C)	50.1°F (10.1°C)	-1.0°F (-0.6°C)	104th Warmest	Warmest since: 1910	2012
	Ties: 1897, 1941, 1956
Aug 1910–Jun 1911 11-Month	51.2°F (10.7°C)	52.3°F (11.3°C)	-1.1°F (-0.6°C)	20th Coolest	Coolest since: 1910	1904
	51.2°F (10.7°C)	52.3°F (11.3°C)	-1.1°F (-0.6°C)	108th Warmest	Warmest since: 1910	2012
	Ties: 1910, 1941, 1958
Jul 1910–Jun 1911 12-Month	53.2°F (11.8°C)	54.2°F (12.3°C)	-1.0°F (-0.5°C)	22nd Coolest	Coolest since: 1910	1904
	53.2°F (11.8°C)	54.2°F (12.3°C)	-1.0°F (-0.5°C)	106th Warmest	Warmest since: 1909	2012
	Ties: 1924, 1927, 1934, 1958
Jan 1910–Jun 1911 18-Month	52.0°F (11.1°C)	52.5°F (11.4°C)	-0.5°F (-0.3°C)	35th Coolest	Coolest since: 1908	1905
	52.0°F (11.1°C)	52.5°F (11.4°C)	-0.5°F (-0.3°C)	93rd Warmest	Warmest since: 1910	2012
	Ties: 1926, 1971, 1980
Jul 1909–Jun 1911 24-Month	53.1°F (11.7°C)	54.2°F (12.3°C)	-1.1°F (-0.6°C)	11th Coolest	Coolest since: 1906	1905
	53.1°F (11.7°C)	54.2°F (12.3°C)	-1.1°F (-0.6°C)	116th Warmest	Warmest since: 1910	2017
	Ties: 1917
Jul 1908–Jun 1911 36-Month	53.6°F (12.0°C)	54.2°F (12.3°C)	-0.6°F (-0.3°C)	25th Coolest	Coolest since: 1908	1906
	53.6°F (12.0°C)	54.2°F (12.3°C)	-0.6°F (-0.3°C)	101st Warmest	Warmest since: 1910	2018, 2019, 2021
	Ties: 1942, 1964
Jul 1907–Jun 1911 48-Month	53.6°F (12.0°C)	54.2°F (12.3°C)	-0.6°F (-0.3°C)	24th Coolest	Coolest since: 1910	1907
	53.6°F (12.0°C)	54.2°F (12.3°C)	-0.6°F (-0.3°C)	101st Warmest	Warmest since: 1909	2019, 2020
	Ties: 1965
Jul 1906–Jun 1911 60-Month	53.4°F (11.9°C)	54.2°F (12.3°C)	-0.8°F (-0.4°C)	13th Coolest	Coolest since: 1909	1908
	53.4°F (11.9°C)	54.2°F (12.3°C)	-0.8°F (-0.4°C)	111th Warmest	Warmest since: 1910	2020, 2021
	Ties: 1904, 1927, 1965

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published March 2023, retrieved on April 1, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings