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, October 1987

View Period (Months):

All

Download: CSV JSON XML

Record Coolest

Bottom ⅒

Bottom ⅓

Normal

Top ⅓

Top ⅒

Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
October 1987 1-Month	52.3°F (11.3°C)	56.4°F (13.6°C)	-4.1°F (-2.3°C)	8th Coolest	Coolest since: 1976	1907
	52.3°F (11.3°C)	56.4°F (13.6°C)	-4.1°F (-2.3°C)	121st Warmest	Warmest since: 1986	2007
	Ties: 1940
Sep–Oct 1987 2-Month	60.6°F (15.9°C)	61.9°F (16.6°C)	-1.3°F (-0.7°C)	24th Coolest	Coolest since: 1981	1917
	60.6°F (15.9°C)	61.9°F (16.6°C)	-1.3°F (-0.7°C)	105th Warmest	Warmest since: 1986	2007
	Ties: 1962
Aug–Oct 1987 3-Month	65.3°F (18.5°C)	65.8°F (18.8°C)	-0.5°F (-0.3°C)	38th Coolest	Coolest since: 1982	1909, 1917
	65.3°F (18.5°C)	65.8°F (18.8°C)	-0.5°F (-0.3°C)	91st Warmest	Warmest since: 1986	2018
	Ties: 1916, 1965
Jul–Oct 1987 4-Month	68.7°F (20.4°C)	68.3°F (20.2°C)	0.4°F (0.2°C)	69th Coolest	Coolest since: 1982	1909
	68.7°F (20.4°C)	68.3°F (20.2°C)	0.4°F (0.2°C)	60th Warmest	Warmest since: 1986	2016
	Ties: 1932, 1953
Jun–Oct 1987 5-Month	69.6°F (20.9°C)	68.7°F (20.4°C)	0.9°F (0.5°C)	82nd Coolest	Coolest since: 1985	1907
	69.6°F (20.9°C)	68.7°F (20.4°C)	0.9°F (0.5°C)	47th Warmest	Warmest since: 1986	2010
	Ties: 1906, 1939, 2003
May–Oct 1987 6-Month	68.6°F (20.3°C)	67.7°F (19.8°C)	0.9°F (0.5°C)	89th Coolest	Coolest since: 1985	1907
	68.6°F (20.3°C)	67.7°F (19.8°C)	0.9°F (0.5°C)	40th Warmest	Warmest since: 1986	2010, 2018
	Ties: 1939, 1953, 1989
Apr–Oct 1987 7-Month	66.1°F (18.9°C)	65.4°F (18.6°C)	0.7°F (0.3°C)	82nd Coolest	Coolest since: 1984	1907
	66.1°F (18.9°C)	65.4°F (18.6°C)	0.7°F (0.3°C)	47th Warmest	Warmest since: 1986	2019
	Ties: 1939, 1944, 1989, 1994
Mar–Oct 1987 8-Month	63.4°F (17.4°C)	62.6°F (17.0°C)	0.8°F (0.4°C)	87th Coolest	Coolest since: 1984	1907
	63.4°F (17.4°C)	62.6°F (17.0°C)	0.8°F (0.4°C)	42nd Warmest	Warmest since: 1986	2010
	Ties: 1957, 1983, 2014
Feb–Oct 1987 9-Month	59.9°F (15.5°C)	59.4°F (15.2°C)	0.5°F (0.3°C)	74th Coolest	Coolest since: 1984	1907
	59.9°F (15.5°C)	59.4°F (15.2°C)	0.5°F (0.3°C)	55th Warmest	Warmest since: 1986	2012
	Ties: 1910, 1933, 1946, 1952, 1984, 1994
Jan–Oct 1987 10-Month	57.1°F (13.9°C)	56.8°F (13.8°C)	0.3°F (0.1°C)	61st Coolest	Coolest since: 1984	1940
	57.1°F (13.9°C)	56.8°F (13.8°C)	0.3°F (0.1°C)	68th Warmest	Warmest since: 1986	2012
	Ties: 1910, 1911, 1947, 1977, 1980, 2014
Dec 1986–Oct 1987 11-Month	55.4°F (13.0°C)	55.0°F (12.8°C)	0.4°F (0.2°C)	70th Coolest	Coolest since: 1984	1904
	55.4°F (13.0°C)	55.0°F (12.8°C)	0.4°F (0.2°C)	58th Warmest	Warmest since: 1986	2012
	Ties: 1937, 1974
Nov 1986–Oct 1987 12-Month	54.5°F (12.5°C)	54.2°F (12.3°C)	0.3°F (0.2°C)	70th Coolest	Coolest since: 1984	1904
	54.5°F (12.5°C)	54.2°F (12.3°C)	0.3°F (0.2°C)	58th Warmest	Warmest since: 1986	2012
	Ties: 1906, 1941, 1951, 1988
May 1986–Oct 1987 18-Month	59.3°F (15.2°C)	58.7°F (14.8°C)	0.6°F (0.4°C)	85th Coolest	Coolest since: 1984	1904
	59.3°F (15.2°C)	58.7°F (14.8°C)	0.6°F (0.4°C)	43rd Warmest	Warmest since: 1986	2012
	Ties: 1901, 1919, 1933, 1950, 1957, 1992, 2003
Nov 1985–Oct 1987 24-Month	54.9°F (12.7°C)	54.2°F (12.3°C)	0.7°F (0.4°C)	86th Coolest	Coolest since: 1985	1905
	54.9°F (12.7°C)	54.2°F (12.3°C)	0.7°F (0.4°C)	41st Warmest	Warmest since: 1986	2017
	Ties: 1949, 1975, 1984, 1989, 2015
Nov 1984–Oct 1987 36-Month	55.1°F (12.8°C)	54.2°F (12.3°C)	0.9°F (0.5°C)	92nd Coolest	Coolest since: 1986	1905
	55.1°F (12.8°C)	54.2°F (12.3°C)	0.9°F (0.5°C)	34th Warmest	Warmest since: 1985	2018
	Ties: 1953, 1975, 1985, 1990
Nov 1983–Oct 1987 48-Month	54.9°F (12.7°C)	54.2°F (12.3°C)	0.7°F (0.4°C)	87th Coolest	Coolest since: 1985	1907
	54.9°F (12.7°C)	54.2°F (12.3°C)	0.7°F (0.4°C)	38th Warmest	Warmest since: 1986	2019
	Ties: 1932, 1953, 1989, 1990
Nov 1982–Oct 1987 60-Month	55.0°F (12.8°C)	54.2°F (12.3°C)	0.8°F (0.5°C)	91st Coolest	Coolest since: 1986	1905, 1907, 1908
	55.0°F (12.8°C)	54.2°F (12.3°C)	0.8°F (0.5°C)	33rd Warmest	Warmest since: 1957	2020
	Ties: 1933, 1954, 1957, 1989, 1990

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published March 2023, retrieved on March 21, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings