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 1965

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
August 1965 1-Month	63.1°F (17.3°C)	64.1°F (17.8°C)	-1.0°F (-0.5°C)	44th Coolest	Coolest since: 1964	1911
	63.1°F (17.3°C)	64.1°F (17.8°C)	-1.0°F (-0.5°C)	85th Warmest	Warmest since: 1963	1971, 2003
	Ties: 1917, 1989
Jul–Aug 1965 2-Month	64.0°F (17.8°C)	64.8°F (18.2°C)	-0.8°F (-0.4°C)	33rd Coolest	Coolest since: 1962	1993
	64.0°F (17.8°C)	64.8°F (18.2°C)	-0.8°F (-0.4°C)	96th Warmest	Warmest since: 1964	2003
	Ties: 1908, 1916, 1948, 2009, 2010
Jun–Aug 1965 3-Month	61.6°F (16.4°C)	62.6°F (17.0°C)	-1.0°F (-0.6°C)	28th Coolest	Coolest since: 1962	1993
	61.6°F (16.4°C)	62.6°F (17.0°C)	-1.0°F (-0.6°C)	101st Warmest	Warmest since: 1964	1936
	Ties: 1954, 1975, 1980
May–Aug 1965 4-Month	58.2°F (14.6°C)	59.6°F (15.3°C)	-1.4°F (-0.7°C)	22nd Coolest	Coolest since: 1951	1907
	58.2°F (14.6°C)	59.6°F (15.3°C)	-1.4°F (-0.7°C)	107th Warmest	Warmest since: 1964	1936
	Ties: 1906, 2004
Apr–Aug 1965 5-Month	54.6°F (12.6°C)	55.8°F (13.2°C)	-1.2°F (-0.6°C)	25th Coolest	Coolest since: 1954	1907
	54.6°F (12.6°C)	55.8°F (13.2°C)	-1.2°F (-0.6°C)	104th Warmest	Warmest since: 1964	1936, 1988
	Ties: 1905, 1995
Mar–Aug 1965 6-Month	48.4°F (9.1°C)	51.3°F (10.7°C)	-2.9°F (-1.6°C)	6th Coolest	Coolest since: 1951	1899
	48.4°F (9.1°C)	51.3°F (10.7°C)	-2.9°F (-1.6°C)	123rd Warmest	Warmest since: 1964	1988
	Ties: 1975
Feb–Aug 1965 7-Month	44.5°F (6.9°C)	47.1°F (8.4°C)	-2.6°F (-1.5°C)	9th Coolest	Coolest since: 1951	1899
	44.5°F (6.9°C)	47.1°F (8.4°C)	-2.6°F (-1.5°C)	120th Warmest	Warmest since: 1964	2016
	Ties: 1950
Jan–Aug 1965 8-Month	41.3°F (5.2°C)	43.3°F (6.3°C)	-2.0°F (-1.1°C)	20th Coolest	Coolest since: 1951	1899
	41.3°F (5.2°C)	43.3°F (6.3°C)	-2.0°F (-1.1°C)	109th Warmest	Warmest since: 1964	1934
	Ties: 1903
Dec 1964–Aug 1965 9-Month	38.0°F (3.3°C)	40.8°F (4.9°C)	-2.8°F (-1.6°C)	8th Coolest	Coolest since: 1950	1899
Dec 1964–Aug 1965 9-Month	38.0°F (3.3°C)	40.8°F (4.9°C)	-2.8°F (-1.6°C)	120th Warmest	Warmest since: 1964	2012
Nov 1964–Aug 1965 10-Month	36.9°F (2.7°C)	39.6°F (4.2°C)	-2.7°F (-1.5°C)	7th Coolest	Coolest since: 1950	1899
Nov 1964–Aug 1965 10-Month	36.9°F (2.7°C)	39.6°F (4.2°C)	-2.7°F (-1.5°C)	121st Warmest	Warmest since: 1964	2000
Oct 1964–Aug 1965 11-Month	37.7°F (3.2°C)	40.0°F (4.4°C)	-2.3°F (-1.2°C)	8th Coolest	Coolest since: 1950	1899
Oct 1964–Aug 1965 11-Month	37.7°F (3.2°C)	40.0°F (4.4°C)	-2.3°F (-1.2°C)	120th Warmest	Warmest since: 1964	2000, 2016
Sep 1964–Aug 1965 12-Month	38.8°F (3.8°C)	41.1°F (5.1°C)	-2.3°F (-1.3°C)	8th Coolest	Coolest since: 1950	1899
	38.8°F (3.8°C)	41.1°F (5.1°C)	-2.3°F (-1.3°C)	120th Warmest	Warmest since: 1964	2016
	Ties: 1916
Mar 1964–Aug 1965 18-Month	42.7°F (5.9°C)	44.6°F (7.0°C)	-1.9°F (-1.1°C)	11th Coolest	Coolest since: 1956	1899
	42.7°F (5.9°C)	44.6°F (7.0°C)	-1.9°F (-1.1°C)	117th Warmest	Warmest since: 1964	2016
	Ties: 1903
Sep 1963–Aug 1965 24-Month	40.7°F (4.8°C)	41.1°F (5.1°C)	-0.4°F (-0.3°C)	38th Coolest	Coolest since: 1960	1917
	40.7°F (4.8°C)	41.1°F (5.1°C)	-0.4°F (-0.3°C)	89th Warmest	Warmest since: 1964	2016
	Ties: 1905, 1920, 1960, 2019
Sep 1962–Aug 1965 36-Month	41.4°F (5.2°C)	41.1°F (5.1°C)	0.3°F (0.1°C)	73rd Coolest	Coolest since: 1962	1899, 1952
	41.4°F (5.2°C)	41.1°F (5.1°C)	0.3°F (0.1°C)	53rd Warmest	Warmest since: 1964	2017
	Ties: 1921, 1931, 1939, 1943, 1960, 1978, 1987, 1998
Sep 1961–Aug 1965 48-Month	40.9°F (4.9°C)	41.1°F (5.1°C)	-0.2°F (-0.2°C)	42nd Coolest	Coolest since: 1959	1952
	40.9°F (4.9°C)	41.1°F (5.1°C)	-0.2°F (-0.2°C)	83rd Warmest	Warmest since: 1964	2017, 2018
	Ties: 1908, 1924, 1928, 1958, 1959, 1967, 1970
Sep 1960–Aug 1965 60-Month	41.6°F (5.3°C)	41.1°F (5.1°C)	0.5°F (0.2°C)	77th Coolest	Coolest since: 1963	1952
	41.6°F (5.3°C)	41.1°F (5.1°C)	0.5°F (0.2°C)	47th Warmest	Warmest since: 1964	2016
	Ties: 1938, 1940

Citing This Page

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