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 2017

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PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Warmest/Coolest
Since		Record
June 2017
1-Month		60.6°F
(15.9°C)		58.3°F
(14.6°C)		2.3°F
(1.3°C)		103rd Coolest
Coolest since:
1951
26th Warmest
Warmest since:
1988
Ties: 1972, 1997
May–Jun 2017
2-Month		56.5°F
(13.6°C)		54.3°F
(12.4°C)		2.2°F
(1.2°C)		109th Coolest
Coolest since:
1907
20th Warmest
Warmest since:
1988
Ties: 1994
Apr–Jun 2017
3-Month		51.7°F
(10.9°C)		49.7°F
(9.8°C)		2.0°F
(1.1°C)		108th Coolest
Coolest since:
1975
21st Warmest
Warmest since:
1988
Mar–Jun 2017
4-Month		47.7°F
(8.7°C)		44.7°F
(7.1°C)		3.0°F
(1.6°C)		116th Coolest
Coolest since:
1899
13th Warmest
Warmest since:
1910
Feb–Jun 2017
5-Month		43.2°F
(6.2°C)		40.0°F
(4.4°C)		3.2°F
(1.8°C)		117th Coolest
Coolest since:
1899
12th Warmest
Warmest since:
2016
Jan–Jun 2017
6-Month		38.6°F
(3.7°C)		36.1°F
(2.3°C)		2.5°F
(1.4°C)		103rd Coolest
Coolest since:
1899
26th Warmest
Warmest since:
1992
Ties: 1910
Dec 2016–Jun 2017
7-Month		35.1°F
(1.7°C)		33.9°F
(1.1°C)		1.2°F
(0.6°C)		87th Coolest
Coolest since:
1917
41st Warmest
Warmest since:
1992
Ties: 1939
Nov 2016–Jun 2017
8-Month		35.6°F
(2.0°C)		33.4°F
(0.8°C)		2.2°F
(1.2°C)		104th Coolest
Coolest since:
1899
24th Warmest
Warmest since:
1992
Oct 2016–Jun 2017
9-Month		36.6°F
(2.6°C)		34.5°F
(1.4°C)		2.1°F
(1.2°C)		109th Coolest
Coolest since:
1899
19th Warmest
Warmest since:
2016
Ties: 1941, 1958, 1963, 1977, 1990
Sep 2016–Jun 2017
10-Month		38.4°F
(3.6°C)		36.4°F
(2.4°C)		2.0°F
(1.2°C)		107th Coolest
Coolest since:
1899
21st Warmest
Warmest since:
2016
Ties: 1926, 1958
Aug 2016–Jun 2017
11-Month		40.7°F
(4.8°C)		38.9°F
(3.8°C)		1.8°F
(1.0°C)		105th Coolest
Coolest since:
1917
23rd Warmest
Warmest since:
2016
Ties: 1921, 1926, 1940, 1958, 1980, 2013
Jul 2016–Jun 2017
12-Month		42.8°F
(6.0°C)		41.1°F
(5.1°C)		1.7°F
(0.9°C)		100th Coolest
Coolest since:
1917
28th Warmest
Warmest since:
2016
Ties: 1926, 1964, 1980
Jan 2016–Jun 2017
18-Month		42.6°F
(5.9°C)		39.5°F
(4.2°C)		3.1°F
(1.7°C)		123rd Coolest
Coolest since:
1917
5th Warmest
Warmest since:
2016
Ties: 1987
Jul 2015–Jun 2017
24-Month		44.1°F
(6.7°C)		41.1°F
(5.1°C)		3.0°F
(1.6°C)		124th Coolest
Coolest since:
1917
3rd Warmest
Warmest since:
2016
Jul 2014–Jun 2017
36-Month		44.2°F
(6.8°C)		41.1°F
(5.1°C)		3.1°F
(1.7°C)		125th Coolest
Coolest since:
1899
1st Warmest
Warmest to Date
2017
Jul 2013–Jun 2017
48-Month		43.5°F
(6.4°C)		41.1°F
(5.1°C)		2.4°F
(1.3°C)		121st Coolest
Coolest since:
1899, 1952
4th Warmest
Warmest since:
2007, 2016, 2018
Ties: 2015
Jul 2012–Jun 2017
60-Month		43.5°F
(6.4°C)		41.1°F
(5.1°C)		2.4°F
(1.3°C)		122nd Coolest
Coolest since:
1917, 1952
2nd Warmest
Warmest since:
2016

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