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, August 1938

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
August 1938 1-Month	63.8°F (17.7°C)	64.1°F (17.8°C)	-0.3°F (-0.1°C)	51st Coolest	Coolest since: 1935	1911
	63.8°F (17.7°C)	64.1°F (17.8°C)	-0.3°F (-0.1°C)	78th Warmest	Warmest since: 1937	1971, 2003
	Ties: 1942, 1952, 1957, 2010
Jul–Aug 1938 2-Month	64.9°F (18.3°C)	64.8°F (18.2°C)	0.1°F (0.1°C)	53rd Coolest	Coolest since: 1928	1993
	64.9°F (18.3°C)	64.8°F (18.2°C)	0.1°F (0.1°C)	76th Warmest	Warmest since: 1937	2003
	Ties: 1946, 2019
Jun–Aug 1938 3-Month	63.3°F (17.4°C)	62.6°F (17.0°C)	0.7°F (0.4°C)	82nd Coolest	Coolest since: 1935	1993
	63.3°F (17.4°C)	62.6°F (17.0°C)	0.7°F (0.4°C)	47th Warmest	Warmest since: 1937	1936
	Ties: 1979, 1997
May–Aug 1938 4-Month	59.7°F (15.4°C)	59.6°F (15.3°C)	0.1°F (0.1°C)	67th Coolest	Coolest since: 1935	1907
	59.7°F (15.4°C)	59.6°F (15.3°C)	0.1°F (0.1°C)	62nd Warmest	Warmest since: 1937	1936
	Ties: 1914, 1996
Apr–Aug 1938 5-Month	56.0°F (13.3°C)	55.7°F (13.2°C)	0.3°F (0.1°C)	70th Coolest	Coolest since: 1935	1907
	56.0°F (13.3°C)	55.7°F (13.2°C)	0.3°F (0.1°C)	59th Warmest	Warmest since: 1937	1936, 1988
	Ties: 1914, 1922, 1957
Mar–Aug 1938 6-Month	51.9°F (11.1°C)	51.4°F (10.8°C)	0.5°F (0.3°C)	76th Coolest	Coolest since: 1935	1899
	51.9°F (11.1°C)	51.4°F (10.8°C)	0.5°F (0.3°C)	53rd Warmest	Warmest since: 1937	1988
	Ties: 1918, 1999
Feb–Aug 1938 7-Month	46.7°F (8.2°C)	47.1°F (8.4°C)	-0.4°F (-0.2°C)	54th Coolest	Coolest since: 1936	1899
Feb–Aug 1938 7-Month	46.7°F (8.2°C)	47.1°F (8.4°C)	-0.4°F (-0.2°C)	75th Warmest	Warmest since: 1937	2016
Jan–Aug 1938 8-Month	43.7°F (6.5°C)	43.3°F (6.3°C)	0.4°F (0.2°C)	75th Coolest	Coolest since: 1937	1899
	43.7°F (6.5°C)	43.3°F (6.3°C)	0.4°F (0.2°C)	54th Warmest	Warmest since: 1934	1934
	Ties: 1901, 2008, 2009, 2014
Dec 1937–Aug 1938 9-Month	41.1°F (5.1°C)	40.8°F (4.9°C)	0.3°F (0.2°C)	72nd Coolest	Coolest since: 1937	1899
	41.1°F (5.1°C)	40.8°F (4.9°C)	0.3°F (0.2°C)	56th Warmest	Warmest since: 1934	2012
	Ties: 1906, 1964
Nov 1937–Aug 1938 10-Month	39.9°F (4.4°C)	39.6°F (4.2°C)	0.3°F (0.2°C)	68th Coolest	Coolest since: 1937	1899
	39.9°F (4.4°C)	39.6°F (4.2°C)	0.3°F (0.2°C)	60th Warmest	Warmest since: 1934	2000
	Ties: 1905, 1930, 1942, 2009, 2010
Oct 1937–Aug 1938 11-Month	40.5°F (4.7°C)	40.0°F (4.4°C)	0.5°F (0.3°C)	75th Coolest	Coolest since: 1937	1899
	40.5°F (4.7°C)	40.0°F (4.4°C)	0.5°F (0.3°C)	53rd Warmest	Warmest since: 1934	2000, 2016
	Ties: 2001, 2002
Sep 1937–Aug 1938 12-Month	41.8°F (5.4°C)	41.1°F (5.1°C)	0.7°F (0.3°C)	79th Coolest	Coolest since: 1937	1899
	41.8°F (5.4°C)	41.1°F (5.1°C)	0.7°F (0.3°C)	49th Warmest	Warmest since: 1934	2016
	Ties: 1914, 1984
Mar 1937–Aug 1938 18-Month	45.4°F (7.4°C)	44.6°F (7.0°C)	0.8°F (0.4°C)	88th Coolest	Coolest since: 1937	1899
	45.4°F (7.4°C)	44.6°F (7.0°C)	0.8°F (0.4°C)	40th Warmest	Warmest since: 1935	2016
	Ties: 2003
Sep 1936–Aug 1938 24-Month	40.8°F (4.9°C)	41.1°F (5.1°C)	-0.3°F (-0.2°C)	43rd Coolest	Coolest since: 1937	1917
	40.8°F (4.9°C)	41.1°F (5.1°C)	-0.3°F (-0.2°C)	84th Warmest	Warmest since: 1936	2016
	Ties: 1924, 1936, 1953, 1975, 1994
Sep 1935–Aug 1938 36-Month	40.7°F (4.8°C)	41.1°F (5.1°C)	-0.4°F (-0.3°C)	34th Coolest	Coolest since: 1937	1899, 1952
	40.7°F (4.8°C)	41.1°F (5.1°C)	-0.4°F (-0.3°C)	92nd Warmest	Warmest since: 1936	2017
	Ties: 1908, 1911, 1915, 1928, 1966, 1969, 1970
Sep 1934–Aug 1938 48-Month	40.8°F (4.9°C)	41.1°F (5.1°C)	-0.3°F (-0.2°C)	38th Coolest	Coolest since: 1930	1952
	40.8°F (4.9°C)	41.1°F (5.1°C)	-0.3°F (-0.2°C)	87th Warmest	Warmest since: 1937	2017, 2018
	Ties: 1922, 1949, 1957
Sep 1933–Aug 1938 60-Month	41.6°F (5.3°C)	41.0°F (5.0°C)	0.6°F (0.3°C)	77th Coolest	Coolest since: 1937	1952
	41.6°F (5.3°C)	41.0°F (5.0°C)	0.6°F (0.3°C)	47th Warmest	Warmest since: 1936	2016
	Ties: 1940, 1965

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