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.

Indiana

Average Temperature Rankings, September 2009

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
September 2009 1-Month	65.5°F (18.6°C)	65.7°F (18.7°C)	-0.2°F (-0.1°C)	59th Coolest	Coolest since: 2006	1918
	65.5°F (18.6°C)	65.7°F (18.7°C)	-0.2°F (-0.1°C)	70th Warmest	Warmest since: 2008	1925
	Ties: 1964, 1988
Aug–Sep 2009 2-Month	68.1°F (20.1°C)	69.0°F (20.6°C)	-0.9°F (-0.5°C)	38th Coolest	Coolest since: 2006	1967
Aug–Sep 2009 2-Month	68.1°F (20.1°C)	69.0°F (20.6°C)	-0.9°F (-0.5°C)	91st Warmest	Warmest since: 2008	1936
Jul–Sep 2009 3-Month	68.5°F (20.3°C)	70.9°F (21.6°C)	-2.4°F (-1.3°C)	6th Coolest	Coolest since: 1992	1967
	68.5°F (20.3°C)	70.9°F (21.6°C)	-2.4°F (-1.3°C)	123rd Warmest	Warmest since: 2008	1936
	Ties: 2014
Jun–Sep 2009 4-Month	69.2°F (20.7°C)	70.7°F (21.5°C)	-1.5°F (-0.8°C)	15th Coolest	Coolest since: 1992	1992
	69.2°F (20.7°C)	70.7°F (21.5°C)	-1.5°F (-0.8°C)	114th Warmest	Warmest since: 2008	1936
	Ties: 1902, 1904, 1918
May–Sep 2009 5-Month	67.8°F (19.9°C)	68.9°F (20.5°C)	-1.1°F (-0.6°C)	26th Coolest	Coolest since: 2003	1924
	67.8°F (19.9°C)	68.9°F (20.5°C)	-1.1°F (-0.6°C)	103rd Warmest	Warmest since: 2008	1936
	Ties: 1961, 1981, 1990
Apr–Sep 2009 6-Month	65.1°F (18.4°C)	65.8°F (18.8°C)	-0.7°F (-0.4°C)	34th Coolest	Coolest since: 1997	1907
Apr–Sep 2009 6-Month	65.1°F (18.4°C)	65.8°F (18.8°C)	-0.7°F (-0.4°C)	95th Warmest	Warmest since: 2008	1921, 2010
Mar–Sep 2009 7-Month	62.1°F (16.7°C)	62.1°F (16.7°C)	0.0°F (0.0°C)	56th Coolest	Coolest since: 2008	1924
	62.1°F (16.7°C)	62.1°F (16.7°C)	0.0°F (0.0°C)	73rd Warmest	Warmest since: 2007	1921, 2012
	Ties: 1910, 1980
Feb–Sep 2009 8-Month	58.4°F (14.7°C)	58.0°F (14.4°C)	0.4°F (0.3°C)	71st Coolest	Coolest since: 2008	1924
	58.4°F (14.7°C)	58.0°F (14.4°C)	0.4°F (0.3°C)	58th Warmest	Warmest since: 2007	2012
	Ties: 1942
Jan–Sep 2009 9-Month	54.2°F (12.3°C)	54.4°F (12.4°C)	-0.2°F (-0.1°C)	49th Coolest	Coolest since: 2003	1912, 1978
	54.2°F (12.3°C)	54.4°F (12.4°C)	-0.2°F (-0.1°C)	80th Warmest	Warmest since: 2008	2012
	Ties: 1909, 1981
Dec 2008–Sep 2009 10-Month	51.7°F (10.9°C)	52.1°F (11.2°C)	-0.4°F (-0.3°C)	43rd Coolest	Coolest since: 2003	1904
	51.7°F (10.9°C)	52.1°F (11.2°C)	-0.4°F (-0.3°C)	85th Warmest	Warmest since: 2008	2012
	Ties: 1943, 1956, 2001
Nov 2008–Sep 2009 11-Month	50.7°F (10.4°C)	51.1°F (10.6°C)	-0.4°F (-0.2°C)	41st Coolest	Coolest since: 2003	1904
	50.7°F (10.4°C)	51.1°F (10.6°C)	-0.4°F (-0.2°C)	87th Warmest	Warmest since: 2008	2012
	Ties: 1936, 1945, 1948, 1966, 2001
Oct 2008–Sep 2009 12-Month	51.0°F (10.6°C)	51.4°F (10.8°C)	-0.4°F (-0.2°C)	45th Coolest	Coolest since: 2003	1904
	51.0°F (10.6°C)	51.4°F (10.8°C)	-0.4°F (-0.2°C)	83rd Warmest	Warmest since: 2008	2012
	Ties: 1897, 1929, 1936, 1993
Apr 2008–Sep 2009 18-Month	55.9°F (13.3°C)	56.2°F (13.4°C)	-0.3°F (-0.1°C)	41st Coolest	Coolest since: 1997	1918
	55.9°F (13.3°C)	56.2°F (13.4°C)	-0.3°F (-0.1°C)	87th Warmest	Warmest since: 2008	2012
	Ties: 1911, 1915, 1916, 1947
Oct 2007–Sep 2009 24-Month	51.5°F (10.8°C)	51.3°F (10.7°C)	0.2°F (0.1°C)	70th Coolest	Coolest since: 2004	1979
	51.5°F (10.8°C)	51.3°F (10.7°C)	0.2°F (0.1°C)	57th Warmest	Warmest since: 2008	2017
	Ties: 1899, 1945, 1947
Oct 2006–Sep 2009 36-Month	52.0°F (11.1°C)	51.3°F (10.7°C)	0.7°F (0.4°C)	91st Coolest	Coolest since: 2005	1979
	52.0°F (11.1°C)	51.3°F (10.7°C)	0.7°F (0.4°C)	35th Warmest	Warmest since: 2008	2018
	Ties: 1957, 2003, 2005, 2010
Oct 2005–Sep 2009 48-Month	52.2°F (11.2°C)	51.3°F (10.7°C)	0.9°F (0.5°C)	101st Coolest	Coolest since: 2006	1980
	52.2°F (11.2°C)	51.3°F (10.7°C)	0.9°F (0.5°C)	24th Warmest	Warmest since: 2008	2019
	Ties: 1923, 1932, 2006, 2010, 2014
Oct 2004–Sep 2009 60-Month	52.4°F (11.3°C)	51.2°F (10.7°C)	1.2°F (0.6°C)	110th Coolest	Coolest since: 2007	1982
	52.4°F (11.3°C)	51.2°F (10.7°C)	1.2°F (0.6°C)	14th Warmest	Warmest since: 2008	2020
	Ties: 1923, 1956, 1957, 2001, 2007, 2010, 2018

Citing This Page

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