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 1981

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
June 1981 1-Month	72.7°F (22.6°C)	70.7°F (21.5°C)	2.0°F (1.1°C)	100th Coolest	Coolest since: 1980	1907
	72.7°F (22.6°C)	70.7°F (21.5°C)	2.0°F (1.1°C)	29th Warmest	Warmest since: 1976	2010
	Ties: 1939, 2005
May–Jun 1981 2-Month	66.8°F (19.3°C)	66.4°F (19.1°C)	0.4°F (0.2°C)	62nd Coolest	Coolest since: 1980	1907
	66.8°F (19.3°C)	66.4°F (19.1°C)	0.4°F (0.2°C)	67th Warmest	Warmest since: 1976	2010
	Ties: 1973, 1988
Apr–Jun 1981 3-Month	63.1°F (17.3°C)	61.6°F (16.4°C)	1.5°F (0.9°C)	99th Coolest	Coolest since: 1980	1907
	63.1°F (17.3°C)	61.6°F (16.4°C)	1.5°F (0.9°C)	30th Warmest	Warmest since: 1976	2010
	Ties: 1921, 1941, 1944, 1960, 1976
Mar–Jun 1981 4-Month	57.6°F (14.2°C)	57.0°F (13.9°C)	0.6°F (0.3°C)	78th Coolest	Coolest since: 1980	1907
	57.6°F (14.2°C)	57.0°F (13.9°C)	0.6°F (0.3°C)	51st Warmest	Warmest since: 1977	2010
	Ties: 1938, 1948, 1954, 1963, 2014
Feb–Jun 1981 5-Month	53.8°F (12.1°C)	52.4°F (11.3°C)	1.4°F (0.8°C)	96th Coolest	Coolest since: 1980	1907
	53.8°F (12.1°C)	52.4°F (11.3°C)	1.4°F (0.8°C)	33rd Warmest	Warmest since: 1977	2012
	Ties: 1938, 1946
Jan–Jun 1981 6-Month	49.3°F (9.6°C)	49.2°F (9.6°C)	0.1°F (0.0°C)	57th Coolest	Coolest since: 1980	1940
	49.3°F (9.6°C)	49.2°F (9.6°C)	0.1°F (0.0°C)	72nd Warmest	Warmest since: 1976	2012
	Ties: 1903, 1911, 1987, 1994
Dec 1980–Jun 1981 7-Month	47.2°F (8.4°C)	47.3°F (8.5°C)	-0.1°F (-0.1°C)	51st Coolest	Coolest since: 1980	1904
	47.2°F (8.4°C)	47.3°F (8.5°C)	-0.1°F (-0.1°C)	77th Warmest	Warmest since: 1980	2012
	Ties: 1947, 1980
Nov 1980–Jun 1981 8-Month	46.8°F (8.2°C)	47.2°F (8.4°C)	-0.4°F (-0.2°C)	42nd Coolest	Coolest since: 1979	1904
	46.8°F (8.2°C)	47.2°F (8.4°C)	-0.4°F (-0.2°C)	86th Warmest	Warmest since: 1980	2012
	Ties: 1923, 1941, 1964, 1969
Oct 1980–Jun 1981 9-Month	47.6°F (8.7°C)	48.1°F (8.9°C)	-0.5°F (-0.2°C)	37th Coolest	Coolest since: 1979	1904
	47.6°F (8.7°C)	48.1°F (8.9°C)	-0.5°F (-0.2°C)	91st Warmest	Warmest since: 1980	2012
	Ties: 1900, 1915, 1948, 1996
Sep 1980–Jun 1981 10-Month	50.0°F (10.0°C)	50.1°F (10.1°C)	-0.1°F (-0.1°C)	47th Coolest	Coolest since: 1979	1918
	50.0°F (10.0°C)	50.1°F (10.1°C)	-0.1°F (-0.1°C)	81st Warmest	Warmest since: 1980	2012
	Ties: 1896, 1923, 1928, 1959, 1969, 1984
Aug 1980–Jun 1981 11-Month	52.4°F (11.3°C)	52.2°F (11.2°C)	0.2°F (0.1°C)	54th Coolest	Coolest since: 1979	1904
	52.4°F (11.3°C)	52.2°F (11.2°C)	0.2°F (0.1°C)	74th Warmest	Warmest since: 1980	2012
	Ties: 1901, 1903, 1947, 1969, 1971, 2001
Jul 1980–Jun 1981 12-Month	54.5°F (12.5°C)	54.2°F (12.3°C)	0.3°F (0.2°C)	64th Coolest	Coolest since: 1980	1904
	54.5°F (12.5°C)	54.2°F (12.3°C)	0.3°F (0.2°C)	64th Warmest	Warmest since: 1976	2012
	Ties: 1909, 1945, 1975, 2003
Jan 1980–Jun 1981 18-Month	52.5°F (11.4°C)	52.5°F (11.4°C)	0.0°F (0.0°C)	53rd Coolest	Coolest since: 1980	1905
	52.5°F (11.4°C)	52.5°F (11.4°C)	0.0°F (0.0°C)	75th Warmest	Warmest since: 1976	2012
	Ties: 1901, 1913, 1923, 1973, 1983, 1993
Jul 1979–Jun 1981 24-Month	54.4°F (12.4°C)	54.2°F (12.3°C)	0.2°F (0.1°C)	65th Coolest	Coolest since: 1980	1905
	54.4°F (12.4°C)	54.2°F (12.3°C)	0.2°F (0.1°C)	62nd Warmest	Warmest since: 1976	2017
	Ties: 1947, 1997
Jul 1978–Jun 1981 36-Month	54.1°F (12.3°C)	54.1°F (12.3°C)	0.0°F (0.0°C)	51st Coolest	Coolest since: 1980	1906
	54.1°F (12.3°C)	54.1°F (12.3°C)	0.0°F (0.0°C)	75th Warmest	Warmest since: 1977	2018, 2019, 2021
	Ties: 1914, 1960, 1983
Jul 1977–Jun 1981 48-Month	53.9°F (12.2°C)	54.2°F (12.3°C)	-0.3°F (-0.1°C)	38th Coolest	Coolest since: 1980	1907
	53.9°F (12.2°C)	54.2°F (12.3°C)	-0.3°F (-0.1°C)	87th Warmest	Warmest since: 1978	2019, 2020
	Ties: 1899, 1903, 1914, 1930, 1938, 1943
Jul 1976–Jun 1981 60-Month	53.6°F (12.0°C)	54.1°F (12.3°C)	-0.5°F (-0.3°C)	21st Coolest	Coolest since: 1971	1908
	53.6°F (12.0°C)	54.1°F (12.3°C)	-0.5°F (-0.3°C)	103rd Warmest	Warmest since: 1980	2020, 2021
	Ties: 1910, 1921, 1929, 1930

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