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 1971

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
September 1971 1-Month	68.2°F (20.1°C)	65.7°F (18.7°C)	2.5°F (1.4°C)	97th Coolest	Coolest since: 1969	1918
	68.2°F (20.1°C)	65.7°F (18.7°C)	2.5°F (1.4°C)	32nd Warmest	Warmest since: 1970	1925
	Ties: 1919
Aug–Sep 1971 2-Month	69.1°F (20.6°C)	69.0°F (20.6°C)	0.1°F (0.0°C)	65th Coolest	Coolest since: 1969	1967
Aug–Sep 1971 2-Month	69.1°F (20.6°C)	69.0°F (20.6°C)	0.1°F (0.0°C)	64th Warmest	Warmest since: 1970	1936
Jul–Sep 1971 3-Month	69.8°F (21.0°C)	70.8°F (21.6°C)	-1.0°F (-0.6°C)	34th Coolest	Coolest since: 1967	1967
	69.8°F (21.0°C)	70.8°F (21.6°C)	-1.0°F (-0.6°C)	95th Warmest	Warmest since: 1970	1936
	Ties: 1896, 1929, 1981
Jun–Sep 1971 4-Month	70.9°F (21.6°C)	70.8°F (21.6°C)	0.1°F (0.0°C)	67th Coolest	Coolest since: 1969	1992
	70.9°F (21.6°C)	70.8°F (21.6°C)	0.1°F (0.0°C)	62nd Warmest	Warmest since: 1970	1936
	Ties: 1947, 1968
May–Sep 1971 5-Month	68.3°F (20.2°C)	68.9°F (20.5°C)	-0.6°F (-0.3°C)	37th Coolest	Coolest since: 1969	1924
	68.3°F (20.2°C)	68.9°F (20.5°C)	-0.6°F (-0.3°C)	92nd Warmest	Warmest since: 1970	1936
	Ties: 1947, 1968, 1969, 1972, 1982, 2006
Apr–Sep 1971 6-Month	65.2°F (18.4°C)	65.8°F (18.8°C)	-0.6°F (-0.4°C)	35th Coolest	Coolest since: 1967	1907
	65.2°F (18.4°C)	65.8°F (18.8°C)	-0.6°F (-0.4°C)	94th Warmest	Warmest since: 1970	1921, 2010
	Ties: 1897, 1902, 1903, 1918, 1923, 1956, 1972, 1994, 2003
Mar–Sep 1971 7-Month	61.0°F (16.1°C)	62.1°F (16.7°C)	-1.1°F (-0.6°C)	22nd Coolest	Coolest since: 1967	1924
	61.0°F (16.1°C)	62.1°F (16.7°C)	-1.1°F (-0.6°C)	107th Warmest	Warmest since: 1970	1921, 2012
	Ties: 1961, 1966, 1982
Feb–Sep 1971 8-Month	57.0°F (13.9°C)	58.0°F (14.4°C)	-1.0°F (-0.5°C)	25th Coolest	Coolest since: 1967	1924
	57.0°F (13.9°C)	58.0°F (14.4°C)	-1.0°F (-0.5°C)	104th Warmest	Warmest since: 1970	2012
	Ties: 1966, 1993
Jan–Sep 1971 9-Month	53.1°F (11.7°C)	54.5°F (12.5°C)	-1.4°F (-0.8°C)	14th Coolest	Coolest since: 1966	1912, 1978
	53.1°F (11.7°C)	54.5°F (12.5°C)	-1.4°F (-0.8°C)	115th Warmest	Warmest since: 1970	2012
	Ties: 1907, 1918, 1966, 1984, 1996
Dec 1970–Sep 1971 10-Month	51.2°F (10.7°C)	52.1°F (11.2°C)	-0.9°F (-0.5°C)	28th Coolest	Coolest since: 1970	1904
	51.2°F (10.7°C)	52.1°F (11.2°C)	-0.9°F (-0.5°C)	100th Warmest	Warmest since: 1969	2012
	Ties: 1969, 2003
Nov 1970–Sep 1971 11-Month	50.2°F (10.1°C)	51.1°F (10.6°C)	-0.9°F (-0.5°C)	29th Coolest	Coolest since: 1970	1904
	50.2°F (10.1°C)	51.1°F (10.6°C)	-0.9°F (-0.5°C)	99th Warmest	Warmest since: 1969	2012
	Ties: 1961, 2003
Oct 1970–Sep 1971 12-Month	50.6°F (10.3°C)	51.3°F (10.7°C)	-0.7°F (-0.4°C)	33rd Coolest	Coolest since: 1970	1904
	50.6°F (10.3°C)	51.3°F (10.7°C)	-0.7°F (-0.4°C)	95th Warmest	Warmest since: 1969	2012
	Ties: 1928, 2015
Apr 1970–Sep 1971 18-Month	56.0°F (13.3°C)	56.2°F (13.4°C)	-0.2°F (-0.1°C)	46th Coolest	Coolest since: 1970	1918
	56.0°F (13.3°C)	56.2°F (13.4°C)	-0.2°F (-0.1°C)	82nd Warmest	Warmest since: 1966	2012
	Ties: 1930, 1946, 1959, 1966, 1981, 1990, 2001
Oct 1969–Sep 1971 24-Month	50.4°F (10.2°C)	51.3°F (10.7°C)	-0.9°F (-0.5°C)	14th Coolest	Coolest since: 1970	1979
	50.4°F (10.2°C)	51.3°F (10.7°C)	-0.9°F (-0.5°C)	113th Warmest	Warmest since: 1970	2017
	Ties: 1924, 1961, 1968, 1970
Oct 1968–Sep 1971 36-Month	50.5°F (10.3°C)	51.3°F (10.7°C)	-0.8°F (-0.4°C)	14th Coolest	Coolest since: 1970	1979
	50.5°F (10.3°C)	51.3°F (10.7°C)	-0.8°F (-0.4°C)	112th Warmest	Warmest since: 1970	2018
	Ties: 1907, 1919, 1926, 1962, 1969, 1970
Oct 1967–Sep 1971 48-Month	50.5°F (10.3°C)	51.3°F (10.7°C)	-0.8°F (-0.4°C)	13th Coolest	Coolest since: 1970	1980
	50.5°F (10.3°C)	51.3°F (10.7°C)	-0.8°F (-0.4°C)	112th Warmest	Warmest since: 1969	2019
	Ties: 1912, 1929, 1978
Oct 1966–Sep 1971 60-Month	50.5°F (10.3°C)	51.3°F (10.7°C)	-0.8°F (-0.4°C)	10th Coolest	Coolest since: 1970	1982
	50.5°F (10.3°C)	51.3°F (10.7°C)	-0.8°F (-0.4°C)	114th Warmest	Warmest since: 1970	2020
	Ties: 1920, 1963, 1970

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published March 2023, retrieved on March 26, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings