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 1971

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
August 1971 1-Month	70.0°F (21.1°C)	64.1°F (17.8°C)	5.9°F (3.3°C)	128th Coolest	Coolest since: 1970	1911
	70.0°F (21.1°C)	64.1°F (17.8°C)	5.9°F (3.3°C)	1st Warmest	Warmest to Date	1971, 2003
	Ties: 2003
Jul–Aug 1971 2-Month	66.6°F (19.2°C)	64.9°F (18.3°C)	1.7°F (0.9°C)	104th Coolest	Coolest since: 1969	1993
	66.6°F (19.2°C)	64.9°F (18.3°C)	1.7°F (0.9°C)	25th Warmest	Warmest since: 1970	2003
	Ties: 1933, 1988
Jun–Aug 1971 3-Month	63.8°F (17.7°C)	62.7°F (17.1°C)	1.1°F (0.6°C)	94th Coolest	Coolest since: 1969	1993
	63.8°F (17.7°C)	62.7°F (17.1°C)	1.1°F (0.6°C)	35th Warmest	Warmest since: 1970	1936
	Ties: 1900, 1932, 1986
May–Aug 1971 4-Month	60.5°F (15.8°C)	59.5°F (15.3°C)	1.0°F (0.5°C)	90th Coolest	Coolest since: 1969	1907
	60.5°F (15.8°C)	59.5°F (15.3°C)	1.0°F (0.5°C)	39th Warmest	Warmest since: 1970	1936
	Ties: 1926, 1986
Apr–Aug 1971 5-Month	56.5°F (13.6°C)	55.8°F (13.2°C)	0.7°F (0.4°C)	85th Coolest	Coolest since: 1970	1907
	56.5°F (13.6°C)	55.8°F (13.2°C)	0.7°F (0.4°C)	44th Warmest	Warmest since: 1969	1936, 1988
	Ties: 1986, 2013
Mar–Aug 1971 6-Month	51.8°F (11.0°C)	51.4°F (10.8°C)	0.4°F (0.2°C)	73rd Coolest	Coolest since: 1970	1899
	51.8°F (11.0°C)	51.4°F (10.8°C)	0.4°F (0.2°C)	56th Warmest	Warmest since: 1963	1988
	Ties: 1972
Feb–Aug 1971 7-Month	47.7°F (8.7°C)	47.1°F (8.4°C)	0.6°F (0.3°C)	80th Coolest	Coolest since: 1970	1899
Feb–Aug 1971 7-Month	47.7°F (8.7°C)	47.1°F (8.4°C)	0.6°F (0.3°C)	49th Warmest	Warmest since: 1963	2016
Jan–Aug 1971 8-Month	43.5°F (6.4°C)	43.3°F (6.3°C)	0.2°F (0.1°C)	67th Coolest	Coolest since: 1970	1899
Jan–Aug 1971 8-Month	43.5°F (6.4°C)	43.3°F (6.3°C)	0.2°F (0.1°C)	62nd Warmest	Warmest since: 1964	1934
Dec 1970–Aug 1971 9-Month	40.6°F (4.8°C)	40.7°F (4.8°C)	-0.1°F (0.0°C)	54th Coolest	Coolest since: 1969	1899
	40.6°F (4.8°C)	40.7°F (4.8°C)	-0.1°F (0.0°C)	74th Warmest	Warmest since: 1970	2012
	Ties: 1897, 1942, 1945, 1947, 1954, 1966
Nov 1970–Aug 1971 10-Month	39.4°F (4.1°C)	39.7°F (4.3°C)	-0.3°F (-0.2°C)	49th Coolest	Coolest since: 1969	1899
	39.4°F (4.1°C)	39.7°F (4.3°C)	-0.3°F (-0.2°C)	79th Warmest	Warmest since: 1970	2000
	Ties: 1932, 1960, 1968
Oct 1970–Aug 1971 11-Month	39.4°F (4.1°C)	40.0°F (4.4°C)	-0.6°F (-0.3°C)	43rd Coolest	Coolest since: 1969	1899
Oct 1970–Aug 1971 11-Month	39.4°F (4.1°C)	40.0°F (4.4°C)	-0.6°F (-0.3°C)	85th Warmest	Warmest since: 1970	2000, 2016
Sep 1970–Aug 1971 12-Month	40.4°F (4.7°C)	41.2°F (5.1°C)	-0.8°F (-0.4°C)	38th Coolest	Coolest since: 1969	1899
Sep 1970–Aug 1971 12-Month	40.4°F (4.7°C)	41.2°F (5.1°C)	-0.8°F (-0.4°C)	90th Warmest	Warmest since: 1970	2016
Mar 1970–Aug 1971 18-Month	43.9°F (6.6°C)	44.5°F (6.9°C)	-0.6°F (-0.3°C)	33rd Coolest	Coolest since: 1969	1899
	43.9°F (6.6°C)	44.5°F (6.9°C)	-0.6°F (-0.3°C)	95th Warmest	Warmest since: 1970	2016
	Ties: 1927, 1972, 1993, 1996
Sep 1969–Aug 1971 24-Month	41.0°F (5.0°C)	41.2°F (5.1°C)	-0.2°F (-0.1°C)	53rd Coolest	Coolest since: 1970	1917
	41.0°F (5.0°C)	41.2°F (5.1°C)	-0.2°F (-0.1°C)	74th Warmest	Warmest since: 1968	2016
	Ties: 1909, 1911, 1933, 1944, 1963, 1978
Sep 1968–Aug 1971 36-Month	40.4°F (4.7°C)	41.2°F (5.1°C)	-0.8°F (-0.4°C)	25th Coolest	Coolest since: 1967	1899, 1952
	40.4°F (4.7°C)	41.2°F (5.1°C)	-0.8°F (-0.4°C)	101st Warmest	Warmest since: 1970	2017
	Ties: 1901, 1919, 1973
Sep 1967–Aug 1971 48-Month	40.6°F (4.8°C)	41.0°F (5.0°C)	-0.4°F (-0.2°C)	27th Coolest	Coolest since: 1968	1952
	40.6°F (4.8°C)	41.0°F (5.0°C)	-0.4°F (-0.2°C)	98th Warmest	Warmest since: 1970	2017, 2018
	Ties: 1910, 1925, 1968, 1975, 1979, 1980
Sep 1966–Aug 1971 60-Month	40.8°F (4.9°C)	41.1°F (5.1°C)	-0.3°F (-0.2°C)	36th Coolest	Coolest since: 1969	1952
	40.8°F (4.9°C)	41.1°F (5.1°C)	-0.3°F (-0.2°C)	88th Warmest	Warmest since: 1970	2016
	Ties: 1910, 1922, 1923, 1956, 1960, 1966, 1982

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on February 3, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings