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 1934

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
May 1934 1-Month	63.4°F (17.4°C)	62.1°F (16.7°C)	1.3°F (0.7°C)	83rd Coolest	Coolest since: 1932	1967
	63.4°F (17.4°C)	62.1°F (16.7°C)	1.3°F (0.7°C)	46th Warmest	Warmest since: 1933	2004
	Ties: 1970
Apr–May 1934 2-Month	57.0°F (13.9°C)	57.1°F (13.9°C)	-0.1°F (0.0°C)	53rd Coolest	Coolest since: 1932	1907
	57.0°F (13.9°C)	57.1°F (13.9°C)	-0.1°F (0.0°C)	76th Warmest	Warmest since: 1933	2019
	Ties: 1900, 1937
Mar–May 1934 3-Month	50.9°F (10.5°C)	52.3°F (11.3°C)	-1.4°F (-0.8°C)	28th Coolest	Coolest since: 1932	1940
	50.9°F (10.5°C)	52.3°F (11.3°C)	-1.4°F (-0.8°C)	101st Warmest	Warmest since: 1933	2012
	Ties: 1947, 1961, 2005
Feb–May 1934 4-Month	43.6°F (6.4°C)	47.8°F (8.8°C)	-4.2°F (-2.4°C)	1st Coolest	Coolest since: 1934	1934
Feb–May 1934 4-Month	43.6°F (6.4°C)	47.8°F (8.8°C)	-4.2°F (-2.4°C)	128th Warmest	Warmest since: 1933	2012
Jan–May 1934 5-Month	42.2°F (5.7°C)	44.9°F (7.2°C)	-2.7°F (-1.5°C)	7th Coolest	Coolest since: 1920	1940
Jan–May 1934 5-Month	42.2°F (5.7°C)	44.9°F (7.2°C)	-2.7°F (-1.5°C)	122nd Warmest	Warmest since: 1933	2012
Dec 1933–May 1934 6-Month	41.2°F (5.1°C)	43.5°F (6.4°C)	-2.3°F (-1.3°C)	9th Coolest	Coolest since: 1920	1904
	41.2°F (5.1°C)	43.5°F (6.4°C)	-2.3°F (-1.3°C)	119th Warmest	Warmest since: 1933	2012
	Ties: 1901, 1907, 1970
Nov 1933–May 1934 7-Month	41.4°F (5.2°C)	43.8°F (6.6°C)	-2.4°F (-1.4°C)	7th Coolest	Coolest since: 1920	1904
	41.4°F (5.2°C)	43.8°F (6.6°C)	-2.4°F (-1.4°C)	121st Warmest	Warmest since: 1933	2012
	Ties: 1902
Oct 1933–May 1934 8-Month	43.1°F (6.2°C)	45.4°F (7.4°C)	-2.3°F (-1.2°C)	6th Coolest	Coolest since: 1926	1904
	43.1°F (6.2°C)	45.4°F (7.4°C)	-2.3°F (-1.2°C)	122nd Warmest	Warmest since: 1933	2012
	Ties: 1926
Sep 1933–May 1934 9-Month	46.1°F (7.8°C)	47.8°F (8.8°C)	-1.7°F (-1.0°C)	10th Coolest	Coolest since: 1920	1904, 1918
	46.1°F (7.8°C)	47.8°F (8.8°C)	-1.7°F (-1.0°C)	118th Warmest	Warmest since: 1933	2012
	Ties: 1920, 1936, 1977
Aug 1933–May 1934 10-Month	49.0°F (9.4°C)	50.4°F (10.2°C)	-1.4°F (-0.8°C)	14th Coolest	Coolest since: 1926	1904
	49.0°F (9.4°C)	50.4°F (10.2°C)	-1.4°F (-0.8°C)	114th Warmest	Warmest since: 1933	2012
	Ties: 1917, 1978
Jul 1933–May 1934 11-Month	51.2°F (10.7°C)	52.7°F (11.5°C)	-1.5°F (-0.8°C)	11th Coolest	Coolest since: 1926	1904
Jul 1933–May 1934 11-Month	51.2°F (10.7°C)	52.7°F (11.5°C)	-1.5°F (-0.8°C)	117th Warmest	Warmest since: 1933	2012
Jun 1933–May 1934 12-Month	53.0°F (11.7°C)	54.2°F (12.3°C)	-1.2°F (-0.6°C)	12th Coolest	Coolest since: 1920	1904
	53.0°F (11.7°C)	54.2°F (12.3°C)	-1.2°F (-0.6°C)	116th Warmest	Warmest since: 1933	2012
	Ties: 1911, 1961, 1978
Dec 1932–May 1934 18-Month	50.4°F (10.2°C)	50.6°F (10.3°C)	-0.2°F (-0.1°C)	45th Coolest	Coolest since: 1928	1905
	50.4°F (10.2°C)	50.6°F (10.3°C)	-0.2°F (-0.1°C)	82nd Warmest	Warmest since: 1933	2017
	Ties: 1899, 1903, 1923, 1977, 1980
Jun 1932–May 1934 24-Month	54.0°F (12.2°C)	54.2°F (12.3°C)	-0.2°F (-0.1°C)	49th Coolest	Coolest since: 1929	1905
	54.0°F (12.2°C)	54.2°F (12.3°C)	-0.2°F (-0.1°C)	78th Warmest	Warmest since: 1933	2017
	Ties: 1961, 1980
Jun 1931–May 1934 36-Month	54.9°F (12.7°C)	54.2°F (12.3°C)	0.7°F (0.4°C)	85th Coolest	Coolest since: 1931	1906
	54.9°F (12.7°C)	54.2°F (12.3°C)	0.7°F (0.4°C)	41st Warmest	Warmest since: 1933	2018, 2021
	Ties: 1953, 1985, 1996
Jun 1930–May 1934 48-Month	54.7°F (12.6°C)	54.2°F (12.3°C)	0.5°F (0.3°C)	76th Coolest	Coolest since: 1931	1907
	54.7°F (12.6°C)	54.2°F (12.3°C)	0.5°F (0.3°C)	49th Warmest	Warmest since: 1933	2019
	Ties: 1935, 1951, 1977
Jun 1929–May 1934 60-Month	54.6°F (12.6°C)	54.2°F (12.3°C)	0.4°F (0.3°C)	76th Coolest	Coolest since: 1932	1908
	54.6°F (12.6°C)	54.2°F (12.3°C)	0.4°F (0.3°C)	48th Warmest	Warmest since: 1933	2020
	Ties: 1932, 1949, 1951, 1958, 1977, 1986

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on February 7, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings