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, May 1906

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
May 1906 1-Month	62.7°F (17.1°C)	62.1°F (16.7°C)	0.6°F (0.4°C)	69th Coolest	Coolest since: 1902	1967
	62.7°F (17.1°C)	62.1°F (16.7°C)	0.6°F (0.4°C)	60th Warmest	Warmest since: 1905	2004
	Ties: 2002
Apr–May 1906 2-Month	57.8°F (14.3°C)	57.1°F (13.9°C)	0.7°F (0.4°C)	78th Coolest	Coolest since: 1905	1907
	57.8°F (14.3°C)	57.1°F (13.9°C)	0.7°F (0.4°C)	51st Warmest	Warmest since: 1896	2019
	Ties: 1910, 1912, 1913, 1952
Mar–May 1906 3-Month	51.0°F (10.6°C)	52.3°F (11.3°C)	-1.3°F (-0.7°C)	32nd Coolest	Coolest since: 1904	1940
Mar–May 1906 3-Month	51.0°F (10.6°C)	52.3°F (11.3°C)	-1.3°F (-0.7°C)	97th Warmest	Warmest since: 1905	2012
Feb–May 1906 4-Month	46.6°F (8.1°C)	47.9°F (8.8°C)	-1.3°F (-0.7°C)	28th Coolest	Coolest since: 1905	1934
Feb–May 1906 4-Month	46.6°F (8.1°C)	47.9°F (8.8°C)	-1.3°F (-0.7°C)	101st Warmest	Warmest since: 1903	2012
Jan–May 1906 5-Month	45.0°F (7.2°C)	44.9°F (7.2°C)	0.1°F (0.0°C)	57th Coolest	Coolest since: 1905	1940
	45.0°F (7.2°C)	44.9°F (7.2°C)	0.1°F (0.0°C)	72nd Warmest	Warmest since: 1903	2012
	Ties: 1911, 1964
Dec 1905–May 1906 6-Month	43.7°F (6.5°C)	43.5°F (6.4°C)	0.2°F (0.1°C)	65th Coolest	Coolest since: 1905	1904
	43.7°F (6.5°C)	43.5°F (6.4°C)	0.2°F (0.1°C)	63rd Warmest	Warmest since: 1903	2012
	Ties: 1951
Nov 1905–May 1906 7-Month	43.7°F (6.5°C)	43.8°F (6.6°C)	-0.1°F (-0.1°C)	51st Coolest	Coolest since: 1905	1904
	43.7°F (6.5°C)	43.8°F (6.6°C)	-0.1°F (-0.1°C)	77th Warmest	Warmest since: 1903	2012
	Ties: 1928, 1959, 1987, 2001, 2015
Oct 1905–May 1906 8-Month	45.4°F (7.4°C)	45.4°F (7.4°C)	0.0°F (0.0°C)	57th Coolest	Coolest since: 1905	1904
	45.4°F (7.4°C)	45.4°F (7.4°C)	0.0°F (0.0°C)	71st Warmest	Warmest since: 1903	2012
	Ties: 1922, 1945, 2001
Sep 1905–May 1906 9-Month	47.8°F (8.8°C)	47.9°F (8.8°C)	-0.1°F (0.0°C)	56th Coolest	Coolest since: 1905	1904, 1918
	47.8°F (8.8°C)	47.9°F (8.8°C)	-0.1°F (0.0°C)	72nd Warmest	Warmest since: 1903	2012
	Ties: 1989
Aug 1905–May 1906 10-Month	50.2°F (10.1°C)	50.4°F (10.2°C)	-0.2°F (-0.1°C)	46th Coolest	Coolest since: 1905	1904
	50.2°F (10.1°C)	50.4°F (10.2°C)	-0.2°F (-0.1°C)	82nd Warmest	Warmest since: 1903	2012
	Ties: 1925
Jul 1905–May 1906 11-Month	52.5°F (11.4°C)	52.7°F (11.5°C)	-0.2°F (-0.1°C)	47th Coolest	Coolest since: 1905	1904
Jul 1905–May 1906 11-Month	52.5°F (11.4°C)	52.7°F (11.5°C)	-0.2°F (-0.1°C)	81st Warmest	Warmest since: 1903	2012
Jun 1905–May 1906 12-Month	53.9°F (12.2°C)	54.2°F (12.3°C)	-0.3°F (-0.1°C)	41st Coolest	Coolest since: 1905	1904
	53.9°F (12.2°C)	54.2°F (12.3°C)	-0.3°F (-0.1°C)	87th Warmest	Warmest since: 1903	2012
	Ties: 1915, 1959, 1993
Dec 1904–May 1906 18-Month	49.3°F (9.6°C)	50.6°F (10.3°C)	-1.3°F (-0.7°C)	9th Coolest	Coolest since: 1905	1905
	49.3°F (9.6°C)	50.6°F (10.3°C)	-1.3°F (-0.7°C)	118th Warmest	Warmest since: 1903	2017
	Ties: 1963
Jun 1904–May 1906 24-Month	52.7°F (11.5°C)	54.2°F (12.3°C)	-1.5°F (-0.8°C)	3rd Coolest	Coolest since: 1905	1905
Jun 1904–May 1906 24-Month	52.7°F (11.5°C)	54.2°F (12.3°C)	-1.5°F (-0.8°C)	124th Warmest	Warmest since: 1904	2017
Jun 1903–May 1906 36-Month	52.1°F (11.2°C)	54.1°F (12.3°C)	-2.0°F (-1.1°C)	1st Coolest	Coolest since: 1906	1906
Jun 1903–May 1906 36-Month	52.1°F (11.2°C)	54.1°F (12.3°C)	-2.0°F (-1.1°C)	125th Warmest	Warmest since: 1905	2018, 2021
Jun 1902–May 1906 48-Month	52.8°F (11.6°C)	54.2°F (12.3°C)	-1.4°F (-0.7°C)	3rd Coolest	Coolest since: 1905	1907
Jun 1902–May 1906 48-Month	52.8°F (11.6°C)	54.2°F (12.3°C)	-1.4°F (-0.7°C)	122nd Warmest	Warmest since: 1904	2019
Jun 1901–May 1906 60-Month	52.9°F (11.6°C)	54.2°F (12.3°C)	-1.3°F (-0.7°C)	2nd Coolest	Coolest since: 1906	1908
	52.9°F (11.6°C)	54.2°F (12.3°C)	-1.3°F (-0.7°C)	122nd Warmest	Warmest since: 1905	2020
	Ties: 1907, 1920

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on February 6, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings