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, March 1940

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
March 1940 1-Month	37.6°F (3.1°C)	42.7°F (5.9°C)	-5.1°F (-2.8°C)	9th Coolest	Coolest since: 1916	1960
	37.6°F (3.1°C)	42.7°F (5.9°C)	-5.1°F (-2.8°C)	120th Warmest	Warmest since: 1939	1921
	Ties: 1900
Feb–Mar 1940 2-Month	35.4°F (1.9°C)	38.5°F (3.6°C)	-3.1°F (-1.7°C)	20th Coolest	Coolest since: 1934	1934
Feb–Mar 1940 2-Month	35.4°F (1.9°C)	38.5°F (3.6°C)	-3.1°F (-1.7°C)	109th Warmest	Warmest since: 1939	2012
Jan–Mar 1940 3-Month	30.8°F (-0.7°C)	36.8°F (2.7°C)	-6.0°F (-3.4°C)	1st Coolest	Coolest since: 1940	1940
Jan–Mar 1940 3-Month	30.8°F (-0.7°C)	36.8°F (2.7°C)	-6.0°F (-3.4°C)	128th Warmest	Warmest since: 1939	2012
Dec 1939–Mar 1940 4-Month	32.4°F (0.2°C)	36.7°F (2.6°C)	-4.3°F (-2.4°C)	5th Coolest	Coolest since: 1918	1904
Dec 1939–Mar 1940 4-Month	32.4°F (0.2°C)	36.7°F (2.6°C)	-4.3°F (-2.4°C)	123rd Warmest	Warmest since: 1939	2012
Nov 1939–Mar 1940 5-Month	34.3°F (1.3°C)	38.5°F (3.6°C)	-4.2°F (-2.3°C)	4th Coolest	Coolest since: 1918	1904
Nov 1939–Mar 1940 5-Month	34.3°F (1.3°C)	38.5°F (3.6°C)	-4.2°F (-2.3°C)	124th Warmest	Warmest since: 1939	2012
Oct 1939–Mar 1940 6-Month	38.0°F (3.3°C)	41.4°F (5.2°C)	-3.4°F (-1.9°C)	4th Coolest	Coolest since: 1918	1918
Oct 1939–Mar 1940 6-Month	38.0°F (3.3°C)	41.4°F (5.2°C)	-3.4°F (-1.9°C)	124th Warmest	Warmest since: 1939	2012
Sep 1939–Mar 1940 7-Month	42.3°F (5.7°C)	45.1°F (7.3°C)	-2.8°F (-1.6°C)	5th Coolest	Coolest since: 1918	1918
Sep 1939–Mar 1940 7-Month	42.3°F (5.7°C)	45.1°F (7.3°C)	-2.8°F (-1.6°C)	123rd Warmest	Warmest since: 1939	2012
Aug 1939–Mar 1940 8-Month	46.6°F (8.1°C)	48.8°F (9.3°C)	-2.2°F (-1.2°C)	7th Coolest	Coolest since: 1918	1918
Aug 1939–Mar 1940 8-Month	46.6°F (8.1°C)	48.8°F (9.3°C)	-2.2°F (-1.2°C)	121st Warmest	Warmest since: 1939	2012
Jul 1939–Mar 1940 9-Month	49.6°F (9.8°C)	51.7°F (10.9°C)	-2.1°F (-1.1°C)	6th Coolest	Coolest since: 1918	1918
	49.6°F (9.8°C)	51.7°F (10.9°C)	-2.1°F (-1.1°C)	122nd Warmest	Warmest since: 1939	2012
	Ties: 1970
Jun 1939–Mar 1940 10-Month	51.9°F (11.1°C)	53.6°F (12.0°C)	-1.7°F (-0.9°C)	7th Coolest	Coolest since: 1918	1904
Jun 1939–Mar 1940 10-Month	51.9°F (11.1°C)	53.6°F (12.0°C)	-1.7°F (-0.9°C)	121st Warmest	Warmest since: 1939	2012
May 1939–Mar 1940 11-Month	53.0°F (11.7°C)	54.4°F (12.4°C)	-1.4°F (-0.7°C)	12th Coolest	Coolest since: 1936	1918
May 1939–Mar 1940 11-Month	53.0°F (11.7°C)	54.4°F (12.4°C)	-1.4°F (-0.7°C)	116th Warmest	Warmest since: 1939	2012
Apr 1939–Mar 1940 12-Month	52.8°F (11.6°C)	54.2°F (12.3°C)	-1.4°F (-0.7°C)	9th Coolest	Coolest since: 1936	1918
	52.8°F (11.6°C)	54.2°F (12.3°C)	-1.4°F (-0.7°C)	119th Warmest	Warmest since: 1939	2012
	Ties: 1902, 1963
Oct 1938–Mar 1940 18-Month	49.6°F (9.8°C)	50.0°F (10.0°C)	-0.4°F (-0.2°C)	37th Coolest	Coolest since: 1936	1905
	49.6°F (9.8°C)	50.0°F (10.0°C)	-0.4°F (-0.2°C)	90th Warmest	Warmest since: 1939	2017
	Ties: 1910, 1961
Apr 1938–Mar 1940 24-Month	53.9°F (12.2°C)	54.1°F (12.3°C)	-0.2°F (-0.1°C)	41st Coolest	Coolest since: 1937	1905
	53.9°F (12.2°C)	54.1°F (12.3°C)	-0.2°F (-0.1°C)	86th Warmest	Warmest since: 1939	2017
	Ties: 1897, 1910, 1934, 1948, 1994
Apr 1937–Mar 1940 36-Month	54.0°F (12.2°C)	54.1°F (12.3°C)	-0.1°F (-0.1°C)	43rd Coolest	Coolest since: 1938	1906
	54.0°F (12.2°C)	54.1°F (12.3°C)	-0.1°F (-0.1°C)	83rd Warmest	Warmest since: 1939	2013, 2018, 2021, 2022
	Ties: 1898, 1899, 1901, 1981
Apr 1936–Mar 1940 48-Month	54.3°F (12.4°C)	54.2°F (12.3°C)	0.1°F (0.1°C)	60th Coolest	Coolest since: 1939	1905
	54.3°F (12.4°C)	54.2°F (12.3°C)	0.1°F (0.1°C)	65th Warmest	Warmest since: 1935	2020
	Ties: 1923, 1960
Apr 1935–Mar 1940 60-Month	53.9°F (12.2°C)	54.2°F (12.3°C)	-0.3°F (-0.1°C)	37th Coolest	Coolest since: 1938	1908
	53.9°F (12.2°C)	54.2°F (12.3°C)	-0.3°F (-0.1°C)	87th Warmest	Warmest since: 1939	2020
	Ties: 1903, 1913, 1916, 1917, 1926, 1931, 1937, 1941, 1942, 1944

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on January 29, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings