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, September 2007

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
September 2007 1-Month	70.0°F (21.1°C)	67.4°F (19.7°C)	2.6°F (1.4°C)	106th Coolest	Coolest since: 2006	1917
	70.0°F (21.1°C)	67.4°F (19.7°C)	2.6°F (1.4°C)	23rd Warmest	Warmest since: 2005	2018
	Ties: 1977
Aug–Sep 2007 2-Month	73.3°F (22.9°C)	70.6°F (21.4°C)	2.7°F (1.5°C)	117th Coolest	Coolest since: 2006	1927, 1963
Aug–Sep 2007 2-Month	73.3°F (22.9°C)	70.6°F (21.4°C)	2.7°F (1.5°C)	12th Warmest	Warmest since: 2005	2018
Jul–Sep 2007 3-Month	74.2°F (23.4°C)	72.2°F (22.3°C)	2.0°F (1.1°C)	110th Coolest	Coolest since: 2006	1909
	74.2°F (23.4°C)	72.2°F (22.3°C)	2.0°F (1.1°C)	19th Warmest	Warmest since: 2005	2016
	Ties: 1930, 1977, 1993, 1995
Jun–Sep 2007 4-Month	73.9°F (23.3°C)	71.9°F (22.2°C)	2.0°F (1.1°C)	113th Coolest	Coolest since: 2006	1927
	73.9°F (23.3°C)	71.9°F (22.2°C)	2.0°F (1.1°C)	16th Warmest	Warmest since: 2005	2010
	Ties: 2008
May–Sep 2007 5-Month	72.0°F (22.2°C)	69.9°F (21.1°C)	2.1°F (1.1°C)	114th Coolest	Coolest since: 2006	1924, 1927
	72.0°F (22.2°C)	69.9°F (21.1°C)	2.1°F (1.1°C)	15th Warmest	Warmest since: 2004	2010
	Ties: 1959
Apr–Sep 2007 6-Month	68.5°F (20.3°C)	66.9°F (19.4°C)	1.6°F (0.9°C)	105th Coolest	Coolest since: 2003	1907
	68.5°F (20.3°C)	66.9°F (19.4°C)	1.6°F (0.9°C)	24th Warmest	Warmest since: 2006	2010
	Ties: 1921, 1955, 1977, 2013
Mar–Sep 2007 7-Month	65.2°F (18.4°C)	63.5°F (17.5°C)	1.7°F (0.9°C)	107th Coolest	Coolest since: 2005	1924
Mar–Sep 2007 7-Month	65.2°F (18.4°C)	63.5°F (17.5°C)	1.7°F (0.9°C)	22nd Warmest	Warmest since: 2006	2010
Feb–Sep 2007 8-Month	60.7°F (15.9°C)	59.8°F (15.4°C)	0.9°F (0.5°C)	85th Coolest	Coolest since: 2003	1907
	60.7°F (15.9°C)	59.8°F (15.4°C)	0.9°F (0.5°C)	44th Warmest	Warmest since: 2006	2012
	Ties: 1898, 1942, 1986, 1988
Jan–Sep 2007 9-Month	58.4°F (14.7°C)	56.9°F (13.8°C)	1.5°F (0.9°C)	107th Coolest	Coolest since: 2005	1940
	58.4°F (14.7°C)	56.9°F (13.8°C)	1.5°F (0.9°C)	22nd Warmest	Warmest since: 2006	2012
	Ties: 1995
Dec 2006–Sep 2007 10-Month	57.0°F (13.9°C)	54.8°F (12.7°C)	2.2°F (1.2°C)	110th Coolest	Coolest since: 2005	1904
Dec 2006–Sep 2007 10-Month	57.0°F (13.9°C)	54.8°F (12.7°C)	2.2°F (1.2°C)	18th Warmest	Warmest since: 2006	2012
Nov 2006–Sep 2007 11-Month	56.4°F (13.6°C)	54.0°F (12.2°C)	2.4°F (1.4°C)	114th Coolest	Coolest since: 2005	1904
	56.4°F (13.6°C)	54.0°F (12.2°C)	2.4°F (1.4°C)	14th Warmest	Warmest since: 2006	2012
	Ties: 1921, 1949
Oct 2006–Sep 2007 12-Month	56.4°F (13.6°C)	54.2°F (12.3°C)	2.2°F (1.3°C)	112th Coolest	Coolest since: 2005	1904
	56.4°F (13.6°C)	54.2°F (12.3°C)	2.2°F (1.3°C)	16th Warmest	Warmest since: 2006	2012
	Ties: 1999
Apr 2006–Sep 2007 18-Month	60.6°F (15.9°C)	58.4°F (14.7°C)	2.2°F (1.2°C)	112th Coolest	Coolest since: 2005	1918
	60.6°F (15.9°C)	58.4°F (14.7°C)	2.2°F (1.2°C)	16th Warmest	Warmest since: 2006	2012
	Ties: 1999
Oct 2005–Sep 2007 24-Month	56.6°F (13.7°C)	54.2°F (12.3°C)	2.4°F (1.4°C)	114th Coolest	Coolest since: 2006	1905
Oct 2005–Sep 2007 24-Month	56.6°F (13.7°C)	54.2°F (12.3°C)	2.4°F (1.4°C)	13th Warmest	Warmest since: 1999	2017
Oct 2004–Sep 2007 36-Month	56.3°F (13.5°C)	54.2°F (12.3°C)	2.1°F (1.2°C)	113th Coolest	Coolest since: 2006	1905, 1918
	56.3°F (13.5°C)	54.2°F (12.3°C)	2.1°F (1.2°C)	13th Warmest	Warmest since: 2000	2018
	Ties: 2011
Oct 2003–Sep 2007 48-Month	56.2°F (13.4°C)	54.2°F (12.3°C)	2.0°F (1.1°C)	110th Coolest	Coolest since: 2006	1905
	56.2°F (13.4°C)	54.2°F (12.3°C)	2.0°F (1.1°C)	15th Warmest	Warmest since: 2002	2019
	Ties: 2015
Oct 2002–Sep 2007 60-Month	55.8°F (13.2°C)	54.1°F (12.3°C)	1.7°F (0.9°C)	106th Coolest	Coolest since: 2005	1908
	55.8°F (13.2°C)	54.1°F (12.3°C)	1.7°F (0.9°C)	18th Warmest	Warmest since: 2006	2020
	Ties: 2003

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published May 2023, retrieved on May 28, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings