Statewide Rankings

Statewide Data Info
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, June 2019

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PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Warmest/Coolest
Since		Record
June 2019
1-Month		58.6°F
(14.8°C)		58.3°F
(14.6°C)		0.3°F
(0.2°C)		73rd Coolest
Coolest since:
1951
56th Warmest
Warmest since:
1988
Ties: 1930, 1978
May–Jun 2019
2-Month		53.2°F
(11.8°C)		54.3°F
(12.4°C)		-1.1°F
(-0.6°C)		36th Coolest
Coolest since:
1907
93rd Warmest
Warmest since:
1988
Ties: 1902, 1981, 1995, 1996, 2008
Apr–Jun 2019
3-Month		49.4°F
(9.7°C)		49.7°F
(9.8°C)		-0.3°F
(-0.1°C)		50th Coolest
Coolest since:
1975
79th Warmest
Warmest since:
1988
Ties: 1923, 1963, 1964, 1996, 2020
Mar–Jun 2019
4-Month		43.4°F
(6.3°C)		44.7°F
(7.1°C)		-1.3°F
(-0.8°C)		31st Coolest
Coolest since:
1899
98th Warmest
Warmest since:
1910
Ties: 1902, 1964
Feb–Jun 2019
5-Month		35.7°F
(2.1°C)		40.0°F
(4.4°C)		-4.3°F
(-2.3°C)		4th Coolest
Coolest since:
1899
125th Warmest
Warmest since:
2016
Jan–Jun 2019
6-Month		33.9°F
(1.1°C)		36.1°F
(2.3°C)		-2.2°F
(-1.2°C)		23rd Coolest
Coolest since:
1899
106th Warmest
Warmest since:
1992
Ties: 1957
Dec 2018–Jun 2019
7-Month		32.6°F
(0.3°C)		33.9°F
(1.1°C)		-1.3°F
(-0.8°C)		31st Coolest
Coolest since:
1917
97th Warmest
Warmest since:
1992
Ties: 1904, 1928, 1957, 1962, 1993
Nov 2018–Jun 2019
8-Month		32.3°F
(0.2°C)		33.4°F
(0.8°C)		-1.1°F
(-0.6°C)		36th Coolest
Coolest since:
1899
92nd Warmest
Warmest since:
1992
Ties: 1896
Oct 2018–Jun 2019
9-Month		33.3°F
(0.7°C)		34.5°F
(1.4°C)		-1.2°F
(-0.7°C)		31st Coolest
Coolest since:
1899
97th Warmest
Warmest since:
2016
Ties: 1904, 1923, 1928
Sep 2018–Jun 2019
10-Month		35.3°F
(1.8°C)		36.4°F
(2.4°C)		-1.1°F
(-0.6°C)		37th Coolest
Coolest since:
1899
91st Warmest
Warmest since:
2016
Ties: 2011
Aug 2018–Jun 2019
11-Month		38.0°F
(3.3°C)		38.9°F
(3.8°C)		-0.9°F
(-0.5°C)		37th Coolest
Coolest since:
1917
91st Warmest
Warmest since:
2016
Ties: 1971, 1997
Jul 2018–Jun 2019
12-Month		40.4°F
(4.7°C)		41.1°F
(5.1°C)		-0.7°F
(-0.4°C)		38th Coolest
Coolest since:
1917
90th Warmest
Warmest since:
2016
Ties: 1937, 1957, 1966, 1971, 1972, 1985
Jan 2018–Jun 2019
18-Month		38.8°F
(3.8°C)		39.5°F
(4.2°C)		-0.7°F
(-0.4°C)		36th Coolest
Coolest since:
1917
92nd Warmest
Warmest since:
2016
Ties: 1905, 1909, 1914, 1971
Jul 2017–Jun 2019
24-Month		41.1°F
(5.1°C)		41.1°F
(5.1°C)		0.0°F
(0.0°C)		55th Coolest
Coolest since:
1917
72nd Warmest
Warmest since:
2016
Ties: 1944, 1947, 1985
Jul 2016–Jun 2019
36-Month		41.6°F
(5.3°C)		41.1°F
(5.1°C)		0.5°F
(0.2°C)		78th Coolest
Coolest since:
1899
48th Warmest
Warmest since:
2017
Ties: 1939, 1943
Jul 2015–Jun 2019
48-Month		42.6°F
(5.9°C)		41.1°F
(5.1°C)		1.5°F
(0.8°C)		107th Coolest
Coolest since:
1899, 1952
18th Warmest
Warmest since:
2007, 2016, 2018
Ties: 1991, 1993
Jul 2014–Jun 2019
60-Month		42.9°F
(6.1°C)		41.1°F
(5.1°C)		1.8°F
(1.0°C)		113th Coolest
Coolest since:
1917, 1952
11th Warmest
Warmest since:
2016
Ties: 1991, 2004

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