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 1949

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
August 1949 1-Month	66.7°F (19.3°C)	64.1°F (17.8°C)	2.6°F (1.5°C)	110th Coolest	Coolest since: 1948	1911
	66.7°F (19.3°C)	64.1°F (17.8°C)	2.6°F (1.5°C)	19th Warmest	Warmest since: 1930	1971, 2003
	Ties: 2012
Jul–Aug 1949 2-Month	65.9°F (18.8°C)	64.8°F (18.2°C)	1.1°F (0.6°C)	86th Coolest	Coolest since: 1948	1993
	65.9°F (18.8°C)	64.8°F (18.2°C)	1.1°F (0.6°C)	43rd Warmest	Warmest since: 1947	2003
	Ties: 1981, 1989
Jun–Aug 1949 3-Month	63.4°F (17.4°C)	62.7°F (17.1°C)	0.7°F (0.3°C)	84th Coolest	Coolest since: 1948	1993
	63.4°F (17.4°C)	62.7°F (17.1°C)	0.7°F (0.3°C)	45th Warmest	Warmest since: 1941	1936
	Ties: 1918
May–Aug 1949 4-Month	60.9°F (16.1°C)	59.5°F (15.3°C)	1.4°F (0.8°C)	100th Coolest	Coolest since: 1948	1907
	60.9°F (16.1°C)	59.5°F (15.3°C)	1.4°F (0.8°C)	29th Warmest	Warmest since: 1941	1936
	Ties: 2016
Apr–Aug 1949 5-Month	58.0°F (14.4°C)	55.7°F (13.2°C)	2.3°F (1.2°C)	116th Coolest	Coolest since: 1948	1907
	58.0°F (14.4°C)	55.7°F (13.2°C)	2.3°F (1.2°C)	13th Warmest	Warmest since: 1936	1936, 1988
	Ties: 1931, 1961
Mar–Aug 1949 6-Month	52.8°F (11.6°C)	51.4°F (10.8°C)	1.4°F (0.8°C)	99th Coolest	Coolest since: 1948	1899
	52.8°F (11.6°C)	51.4°F (10.8°C)	1.4°F (0.8°C)	30th Warmest	Warmest since: 1946	1988
	Ties: 1933, 1998
Feb–Aug 1949 7-Month	47.0°F (8.3°C)	47.1°F (8.4°C)	-0.1°F (-0.1°C)	66th Coolest	Coolest since: 1948	1899
Feb–Aug 1949 7-Month	47.0°F (8.3°C)	47.1°F (8.4°C)	-0.1°F (-0.1°C)	63rd Warmest	Warmest since: 1946	2016
Jan–Aug 1949 8-Month	41.5°F (5.3°C)	43.3°F (6.3°C)	-1.8°F (-1.0°C)	23rd Coolest	Coolest since: 1943	1899
	41.5°F (5.3°C)	43.3°F (6.3°C)	-1.8°F (-1.0°C)	106th Warmest	Warmest since: 1948	1934
	Ties: 1911, 1978
Dec 1948–Aug 1949 9-Month	38.3°F (3.5°C)	40.8°F (4.9°C)	-2.5°F (-1.4°C)	9th Coolest	Coolest since: 1922	1899
	38.3°F (3.5°C)	40.8°F (4.9°C)	-2.5°F (-1.4°C)	119th Warmest	Warmest since: 1948	2012
	Ties: 1922, 1951, 1993
Nov 1948–Aug 1949 10-Month	37.4°F (3.0°C)	39.6°F (4.2°C)	-2.2°F (-1.2°C)	14th Coolest	Coolest since: 1922	1899
Nov 1948–Aug 1949 10-Month	37.4°F (3.0°C)	39.6°F (4.2°C)	-2.2°F (-1.2°C)	114th Warmest	Warmest since: 1948	2000
Oct 1948–Aug 1949 11-Month	38.0°F (3.3°C)	40.0°F (4.4°C)	-2.0°F (-1.1°C)	13th Coolest	Coolest since: 1920	1899
Oct 1948–Aug 1949 11-Month	38.0°F (3.3°C)	40.0°F (4.4°C)	-2.0°F (-1.1°C)	115th Warmest	Warmest since: 1948	2000, 2016
Sep 1948–Aug 1949 12-Month	39.6°F (4.2°C)	41.1°F (5.1°C)	-1.5°F (-0.9°C)	23rd Coolest	Coolest since: 1929	1899
Sep 1948–Aug 1949 12-Month	39.6°F (4.2°C)	41.1°F (5.1°C)	-1.5°F (-0.9°C)	105th Warmest	Warmest since: 1948	2016
Mar 1948–Aug 1949 18-Month	43.3°F (6.3°C)	44.6°F (7.0°C)	-1.3°F (-0.7°C)	20th Coolest	Coolest since: 1929	1899
	43.3°F (6.3°C)	44.6°F (7.0°C)	-1.3°F (-0.7°C)	108th Warmest	Warmest since: 1948	2016
	Ties: 1920
Sep 1947–Aug 1949 24-Month	40.3°F (4.6°C)	41.1°F (5.1°C)	-0.8°F (-0.5°C)	27th Coolest	Coolest since: 1937	1917
	40.3°F (4.6°C)	41.1°F (5.1°C)	-0.8°F (-0.5°C)	100th Warmest	Warmest since: 1948	2016
	Ties: 1908, 1969, 1970, 1997
Sep 1946–Aug 1949 36-Month	40.3°F (4.6°C)	41.1°F (5.1°C)	-0.8°F (-0.5°C)	22nd Coolest	Coolest since: 1930	1899, 1952
	40.3°F (4.6°C)	41.1°F (5.1°C)	-0.8°F (-0.5°C)	104th Warmest	Warmest since: 1948	2017
	Ties: 1957, 1967
Sep 1945–Aug 1949 48-Month	40.8°F (4.9°C)	41.1°F (5.1°C)	-0.3°F (-0.2°C)	38th Coolest	Coolest since: 1938	1952
	40.8°F (4.9°C)	41.1°F (5.1°C)	-0.3°F (-0.2°C)	87th Warmest	Warmest since: 1948	2017, 2018
	Ties: 1922, 1938, 1957
Sep 1944–Aug 1949 60-Month	40.9°F (4.9°C)	41.1°F (5.1°C)	-0.2°F (-0.2°C)	44th Coolest	Coolest since: 1931	1952
	40.9°F (4.9°C)	41.1°F (5.1°C)	-0.2°F (-0.2°C)	80th Warmest	Warmest since: 1948	2016
	Ties: 1904, 1928, 1959, 1970, 1974, 1976, 1980, 1997

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