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, July 1929

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
July 1929 1-Month	67.4°F (19.7°C)	65.7°F (18.7°C)	1.7°F (1.0°C)	90th Coolest	Coolest since: 1928	1993
	67.4°F (19.7°C)	65.7°F (18.7°C)	1.7°F (1.0°C)	39th Warmest	Warmest since: 1926	1936
	Ties: 1910, 1920, 1957, 1961
Jun–Jul 1929 2-Month	62.4°F (16.9°C)	62.0°F (16.7°C)	0.4°F (0.2°C)	72nd Coolest	Coolest since: 1928	1915
	62.4°F (16.9°C)	62.0°F (16.7°C)	0.4°F (0.2°C)	57th Warmest	Warmest since: 1926	2021
	Ties: 1917, 1925, 1966, 2020
May–Jul 1929 3-Month	57.5°F (14.2°C)	58.1°F (14.5°C)	-0.6°F (-0.3°C)	49th Coolest	Coolest since: 1927	1915
	57.5°F (14.2°C)	58.1°F (14.5°C)	-0.6°F (-0.3°C)	80th Warmest	Warmest since: 1928	1936
	Ties: 1935, 1946, 1959, 1996
Apr–Jul 1929 4-Month	52.5°F (11.4°C)	53.7°F (12.1°C)	-1.2°F (-0.7°C)	29th Coolest	Coolest since: 1927	1907
	52.5°F (11.4°C)	53.7°F (12.1°C)	-1.2°F (-0.7°C)	100th Warmest	Warmest since: 1928	1988
	Ties: 1965
Mar–Jul 1929 5-Month	48.4°F (9.1°C)	48.8°F (9.3°C)	-0.4°F (-0.2°C)	51st Coolest	Coolest since: 1927	1899
	48.4°F (9.1°C)	48.8°F (9.3°C)	-0.4°F (-0.2°C)	78th Warmest	Warmest since: 1928	1910
	Ties: 1952
Feb–Jul 1929 6-Month	42.0°F (5.6°C)	44.2°F (6.8°C)	-2.2°F (-1.2°C)	14th Coolest	Coolest since: 1922	1899
	42.0°F (5.6°C)	44.2°F (6.8°C)	-2.2°F (-1.2°C)	115th Warmest	Warmest since: 1928	2016
	Ties: 1912, 1982
Jan–Jul 1929 7-Month	36.7°F (2.6°C)	40.3°F (4.6°C)	-3.6°F (-2.0°C)	6th Coolest	Coolest since: 1917	1899
Jan–Jul 1929 7-Month	36.7°F (2.6°C)	40.3°F (4.6°C)	-3.6°F (-2.0°C)	123rd Warmest	Warmest since: 1928	1934
Dec 1928–Jul 1929 8-Month	34.8°F (1.6°C)	37.8°F (3.2°C)	-3.0°F (-1.6°C)	8th Coolest	Coolest since: 1922	1899
	34.8°F (1.6°C)	37.8°F (3.2°C)	-3.0°F (-1.6°C)	120th Warmest	Warmest since: 1928	1992
	Ties: 1922, 1949, 1965
Nov 1928–Jul 1929 9-Month	34.5°F (1.4°C)	37.0°F (2.8°C)	-2.5°F (-1.4°C)	15th Coolest	Coolest since: 1922	1899
Nov 1928–Jul 1929 9-Month	34.5°F (1.4°C)	37.0°F (2.8°C)	-2.5°F (-1.4°C)	113th Warmest	Warmest since: 1928	1934
Oct 1928–Jul 1929 10-Month	35.1°F (1.7°C)	37.6°F (3.1°C)	-2.5°F (-1.4°C)	9th Coolest	Coolest since: 1920	1899
Oct 1928–Jul 1929 10-Month	35.1°F (1.7°C)	37.6°F (3.1°C)	-2.5°F (-1.4°C)	119th Warmest	Warmest since: 1928	2016
Sep 1928–Jul 1929 11-Month	36.8°F (2.7°C)	39.1°F (3.9°C)	-2.3°F (-1.2°C)	12th Coolest	Coolest since: 1922	1899
	36.8°F (2.7°C)	39.1°F (3.9°C)	-2.3°F (-1.2°C)	116th Warmest	Warmest since: 1928	2016
	Ties: 1897, 1952
Aug 1928–Jul 1929 12-Month	38.8°F (3.8°C)	41.2°F (5.1°C)	-2.4°F (-1.3°C)	9th Coolest	Coolest since: 1920	1899
Aug 1928–Jul 1929 12-Month	38.8°F (3.8°C)	41.2°F (5.1°C)	-2.4°F (-1.3°C)	119th Warmest	Warmest since: 1928	2016
Feb 1928–Jul 1929 18-Month	40.7°F (4.8°C)	42.2°F (5.7°C)	-1.5°F (-0.9°C)	17th Coolest	Coolest since: 1920	1899
	40.7°F (4.8°C)	42.2°F (5.7°C)	-1.5°F (-0.9°C)	111th Warmest	Warmest since: 1928	2016
	Ties: 1916, 1969
Aug 1927–Jul 1929 24-Month	39.3°F (4.1°C)	41.1°F (5.1°C)	-1.8°F (-1.0°C)	10th Coolest	Coolest since: 1918	1917
Aug 1927–Jul 1929 24-Month	39.3°F (4.1°C)	41.1°F (5.1°C)	-1.8°F (-1.0°C)	117th Warmest	Warmest since: 1928	2016
Aug 1926–Jul 1929 36-Month	39.4°F (4.1°C)	41.1°F (5.1°C)	-1.7°F (-1.0°C)	7th Coolest	Coolest since: 1918	1899, 1952
Aug 1926–Jul 1929 36-Month	39.4°F (4.1°C)	41.1°F (5.1°C)	-1.7°F (-1.0°C)	119th Warmest	Warmest since: 1928	2017
Aug 1925–Jul 1929 48-Month	40.3°F (4.6°C)	41.1°F (5.1°C)	-0.8°F (-0.5°C)	18th Coolest	Coolest since: 1923	1952
	40.3°F (4.6°C)	41.1°F (5.1°C)	-0.8°F (-0.5°C)	107th Warmest	Warmest since: 1928	2007, 2017, 2018
	Ties: 1904, 1923
Aug 1924–Jul 1929 60-Month	40.5°F (4.7°C)	41.1°F (5.1°C)	-0.6°F (-0.4°C)	25th Coolest	Coolest since: 1924	1952
	40.5°F (4.7°C)	41.1°F (5.1°C)	-0.6°F (-0.4°C)	99th Warmest	Warmest since: 1928	2016
	Ties: 1905, 1972

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published November 2022, retrieved on December 4, 2022 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings