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.

Montana

Average Temperature Rankings, September 1993

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
September 1993 1-Month	51.6°F (10.9°C)	53.8°F (12.1°C)	-2.2°F (-1.2°C)	24th Coolest	Coolest since: 1986	1965
	51.6°F (10.9°C)	53.8°F (12.1°C)	-2.2°F (-1.2°C)	105th Warmest	Warmest since: 1992	1998
	Ties: 1999
Aug–Sep 1993 2-Month	55.6°F (13.1°C)	58.9°F (14.9°C)	-3.3°F (-1.8°C)	6th Coolest	Coolest since: 1985	1965
Aug–Sep 1993 2-Month	55.6°F (13.1°C)	58.9°F (14.9°C)	-3.3°F (-1.8°C)	123rd Warmest	Warmest since: 1992	2022
Jul–Sep 1993 3-Month	56.2°F (13.4°C)	61.2°F (16.2°C)	-5.0°F (-2.8°C)	2nd Coolest	Coolest since: 1912	1912
Jul–Sep 1993 3-Month	56.2°F (13.4°C)	61.2°F (16.2°C)	-5.0°F (-2.8°C)	127th Warmest	Warmest since: 1992	2022
Jun–Sep 1993 4-Month	56.1°F (13.4°C)	60.5°F (15.8°C)	-4.4°F (-2.4°C)	1st Coolest	Coolest since: 1993	1993
Jun–Sep 1993 4-Month	56.1°F (13.4°C)	60.5°F (15.8°C)	-4.4°F (-2.4°C)	128th Warmest	Warmest since: 1992	2021
May–Sep 1993 5-Month	55.6°F (13.1°C)	58.4°F (14.7°C)	-2.8°F (-1.6°C)	5th Coolest	Coolest since: 1965	1907
May–Sep 1993 5-Month	55.6°F (13.1°C)	58.4°F (14.7°C)	-2.8°F (-1.6°C)	124th Warmest	Warmest since: 1992	1936
Apr–Sep 1993 6-Month	53.2°F (11.8°C)	55.4°F (13.0°C)	-2.2°F (-1.2°C)	8th Coolest	Coolest since: 1975	1907
Apr–Sep 1993 6-Month	53.2°F (11.8°C)	55.4°F (13.0°C)	-2.2°F (-1.2°C)	121st Warmest	Warmest since: 1992	1936
Mar–Sep 1993 7-Month	50.6°F (10.3°C)	51.8°F (11.0°C)	-1.2°F (-0.7°C)	27th Coolest	Coolest since: 1982	1965
	50.6°F (10.3°C)	51.8°F (11.0°C)	-1.2°F (-0.7°C)	102nd Warmest	Warmest since: 1992	2012
	Ties: 1915, 1935
Feb–Sep 1993 8-Month	46.1°F (7.8°C)	47.9°F (8.8°C)	-1.8°F (-1.0°C)	14th Coolest	Coolest since: 1975	1899
Feb–Sep 1993 8-Month	46.1°F (7.8°C)	47.9°F (8.8°C)	-1.8°F (-1.0°C)	115th Warmest	Warmest since: 1992	2012, 2016
Jan–Sep 1993 9-Month	42.4°F (5.8°C)	44.5°F (6.9°C)	-2.1°F (-1.1°C)	14th Coolest	Coolest since: 1982	1899
	42.4°F (5.8°C)	44.5°F (6.9°C)	-2.1°F (-1.1°C)	115th Warmest	Warmest since: 1992	2012
	Ties: 1903, 1913
Dec 1992–Sep 1993 10-Month	39.7°F (4.3°C)	42.1°F (5.6°C)	-2.4°F (-1.3°C)	11th Coolest	Coolest since: 1979	1950
Dec 1992–Sep 1993 10-Month	39.7°F (4.3°C)	42.1°F (5.6°C)	-2.4°F (-1.3°C)	117th Warmest	Warmest since: 1992	2012
Nov 1992–Sep 1993 11-Month	38.8°F (3.8°C)	41.0°F (5.0°C)	-2.2°F (-1.2°C)	11th Coolest	Coolest since: 1979	1899
	38.8°F (3.8°C)	41.0°F (5.0°C)	-2.2°F (-1.2°C)	117th Warmest	Warmest since: 1992	2012
	Ties: 1956
Oct 1992–Sep 1993 12-Month	39.2°F (4.0°C)	41.1°F (5.1°C)	-1.9°F (-1.1°C)	12th Coolest	Coolest since: 1979	1899
	39.2°F (4.0°C)	41.1°F (5.1°C)	-1.9°F (-1.1°C)	116th Warmest	Warmest since: 1992	2012
	Ties: 1903
Apr 1992–Sep 1993 18-Month	44.7°F (7.1°C)	46.0°F (7.8°C)	-1.3°F (-0.7°C)	20th Coolest	Coolest since: 1979	1917
Apr 1992–Sep 1993 18-Month	44.7°F (7.1°C)	46.0°F (7.8°C)	-1.3°F (-0.7°C)	108th Warmest	Warmest since: 1992	2016
Oct 1991–Sep 1993 24-Month	41.6°F (5.3°C)	41.2°F (5.1°C)	0.4°F (0.2°C)	75th Coolest	Coolest since: 1986	1917
	41.6°F (5.3°C)	41.2°F (5.1°C)	0.4°F (0.2°C)	52nd Warmest	Warmest since: 1992	2016
	Ties: 1906
Oct 1990–Sep 1993 36-Month	41.9°F (5.5°C)	41.1°F (5.1°C)	0.8°F (0.4°C)	89th Coolest	Coolest since: 1987	1951
	41.9°F (5.5°C)	41.1°F (5.1°C)	0.8°F (0.4°C)	37th Warmest	Warmest since: 1992	2017
	Ties: 1933
Oct 1989–Sep 1993 48-Month	42.3°F (5.7°C)	41.1°F (5.1°C)	1.2°F (0.6°C)	100th Coolest	Coolest since: 1988	1952
	42.3°F (5.7°C)	41.1°F (5.1°C)	1.2°F (0.6°C)	25th Warmest	Warmest since: 1992	2007, 2017, 2018
	Ties: 1988, 2004
Oct 1988–Sep 1993 60-Month	42.0°F (5.6°C)	41.0°F (5.0°C)	1.0°F (0.6°C)	91st Coolest	Coolest since: 1987	1952
	42.0°F (5.6°C)	41.0°F (5.0°C)	1.0°F (0.6°C)	33rd Warmest	Warmest since: 1992	2016
	Ties: 1984, 1995

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on January 27, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings