Statewide Rankings

Parameter:

Year:

Month:

State:

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, July 1959

View Period (Months):

All

Download:

Record Coolest

Bottom 1/10

Bottom 1/3

Normal

Top 1/3

Top 1/10

Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
July 1959 1-Month	75.8°F (24.3°C)	75.5°F (24.2°C)	0.3°F (0.1°C)	75th Coolest	Coolest since: 1957	1895
	75.8°F (24.3°C)	75.5°F (24.2°C)	0.3°F (0.1°C)	54th Warmest	Warmest since: 1958	2012
	Ties: 1899, 1913, 1957, 1973, 1981, 1982, 1992, 2014
Jun–Jul 1959 2-Month	74.0°F (23.3°C)	73.1°F (22.8°C)	0.9°F (0.5°C)	85th Coolest	Coolest since: 1958	1907
	74.0°F (23.3°C)	73.1°F (22.8°C)	0.9°F (0.5°C)	44th Warmest	Warmest since: 1957	2010
	Ties: 1944, 1969, 1983
May–Jul 1959 3-Month	71.4°F (21.9°C)	69.5°F (20.8°C)	1.9°F (1.1°C)	110th Coolest	Coolest since: 1958	1907
	71.4°F (21.9°C)	69.5°F (20.8°C)	1.9°F (1.1°C)	19th Warmest	Warmest since: 1949	2010
	Ties: 1911, 1942, 1949
Apr–Jul 1959 4-Month	67.2°F (19.6°C)	65.1°F (18.4°C)	2.1°F (1.2°C)	113th Coolest	Coolest since: 1958	1907
	67.2°F (19.6°C)	65.1°F (18.4°C)	2.1°F (1.2°C)	16th Warmest	Warmest since: 1957	2010
	Ties: 2008
Mar–Jul 1959 5-Month	62.3°F (16.8°C)	60.7°F (15.9°C)	1.6°F (0.9°C)	105th Coolest	Coolest since: 1958	1907
	62.3°F (16.8°C)	60.7°F (15.9°C)	1.6°F (0.9°C)	24th Warmest	Warmest since: 1957	2010, 2012
	Ties: 1957, 2000, 2013
Feb–Jul 1959 6-Month	57.7°F (14.3°C)	56.2°F (13.4°C)	1.5°F (0.9°C)	98th Coolest	Coolest since: 1958	1907
	57.7°F (14.3°C)	56.2°F (13.4°C)	1.5°F (0.9°C)	31st Warmest	Warmest since: 1957	2012
	Ties: 1955, 1994, 2009
Jan–Jul 1959 7-Month	54.0°F (12.2°C)	52.9°F (11.6°C)	1.1°F (0.6°C)	92nd Coolest	Coolest since: 1958	1940
	54.0°F (12.2°C)	52.9°F (11.6°C)	1.1°F (0.6°C)	37th Warmest	Warmest since: 1957	2012
	Ties: 1930, 1955, 1973, 1989
Dec 1958–Jul 1959 8-Month	50.8°F (10.4°C)	50.8°F (10.4°C)	0.0°F (0.0°C)	53rd Coolest	Coolest since: 1958	1904
	50.8°F (10.4°C)	50.8°F (10.4°C)	0.0°F (0.0°C)	75th Warmest	Warmest since: 1957	2012
	Ties: 1981
Nov 1958–Jul 1959 9-Month	50.4°F (10.2°C)	50.3°F (10.2°C)	0.1°F (0.0°C)	55th Coolest	Coolest since: 1958	1904
	50.4°F (10.2°C)	50.3°F (10.2°C)	0.1°F (0.0°C)	73rd Warmest	Warmest since: 1957	2012
	Ties: 1896, 1944, 1947
Oct 1958–Jul 1959 10-Month	51.0°F (10.6°C)	50.9°F (10.5°C)	0.1°F (0.1°C)	55th Coolest	Coolest since: 1958	1904
	51.0°F (10.6°C)	50.9°F (10.5°C)	0.1°F (0.1°C)	73rd Warmest	Warmest since: 1957	2012
	Ties: 1922, 1945, 2001
Sep 1958–Jul 1959 11-Month	52.3°F (11.3°C)	52.4°F (11.3°C)	-0.1°F (0.0°C)	47th Coolest	Coolest since: 1958	1918
	52.3°F (11.3°C)	52.4°F (11.3°C)	-0.1°F (0.0°C)	81st Warmest	Warmest since: 1957	2012
	Ties: 1896, 1906, 1938, 1969, 1971, 1981
Aug 1958–Jul 1959 12-Month	54.1°F (12.3°C)	54.2°F (12.3°C)	-0.1°F (0.0°C)	46th Coolest	Coolest since: 1958	1904
	54.1°F (12.3°C)	54.2°F (12.3°C)	-0.1°F (0.0°C)	82nd Warmest	Warmest since: 1957	2012
	Ties: 1944, 1984, 2001
Feb 1958–Jul 1959 18-Month	54.2°F (12.3°C)	54.8°F (12.7°C)	-0.6°F (-0.4°C)	26th Coolest	Coolest since: 1948	1905, 1918
	54.2°F (12.3°C)	54.8°F (12.7°C)	-0.6°F (-0.4°C)	102nd Warmest	Warmest since: 1958	2012
	Ties: 1900, 1906, 1925, 1966
Aug 1957–Jul 1959 24-Month	53.7°F (12.1°C)	54.2°F (12.3°C)	-0.5°F (-0.2°C)	34th Coolest	Coolest since: 1941	1905
	53.7°F (12.1°C)	54.2°F (12.3°C)	-0.5°F (-0.2°C)	93rd Warmest	Warmest since: 1958	2017
	Ties: 1900, 1902, 1910, 1940, 1962
Aug 1956–Jul 1959 36-Month	54.3°F (12.4°C)	54.2°F (12.3°C)	0.1°F (0.1°C)	58th Coolest	Coolest since: 1958	1906
	54.3°F (12.4°C)	54.2°F (12.3°C)	0.1°F (0.1°C)	68th Warmest	Warmest since: 1957	2018, 2019, 2021
	Ties: 1915, 1930, 1931, 1945, 1946
Aug 1955–Jul 1959 48-Month	54.1°F (12.3°C)	54.2°F (12.3°C)	-0.1°F (0.0°C)	51st Coolest	Coolest since: 1943	1907
	54.1°F (12.3°C)	54.2°F (12.3°C)	-0.1°F (0.0°C)	74th Warmest	Warmest since: 1958	2019
	Ties: 1962, 1973, 1984
Aug 1954–Jul 1959 60-Month	54.3°F (12.4°C)	54.2°F (12.3°C)	0.1°F (0.1°C)	62nd Coolest	Coolest since: 1948	1908
	54.3°F (12.4°C)	54.2°F (12.3°C)	0.1°F (0.1°C)	62nd Warmest	Warmest since: 1958	2020
	Ties: 1936, 1945, 1947, 1978

Citing This Page

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