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 1979

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PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Warmest/Coolest
Since		Record
June 1979
1-Month		59.3°F
(15.2°C)		58.3°F
(14.6°C)		1.0°F
(0.6°C)		90th Coolest
Coolest since:
1951
39th Warmest
Warmest since:
1988
Ties: 1941, 1994, 2020
May–Jun 1979
2-Month		53.9°F
(12.2°C)		54.3°F
(12.4°C)		-0.4°F
(-0.2°C)		56th Coolest
Coolest since:
1907
73rd Warmest
Warmest since:
1988
Ties: 1978, 1990
Apr–Jun 1979
3-Month		48.5°F
(9.2°C)		49.7°F
(9.8°C)		-1.2°F
(-0.6°C)		31st Coolest
Coolest since:
1975
98th Warmest
Warmest since:
1988
Ties: 2010
Mar–Jun 1979
4-Month		43.8°F
(6.6°C)		44.7°F
(7.1°C)		-0.9°F
(-0.5°C)		41st Coolest
Coolest since:
1899
88th Warmest
Warmest since:
1910
Ties: 1960, 2008, 2009
Feb–Jun 1979
5-Month		37.9°F
(3.3°C)		40.0°F
(4.4°C)		-2.1°F
(-1.1°C)		20th Coolest
Coolest since:
1899
109th Warmest
Warmest since:
2016
Ties: 1909
Jan–Jun 1979
6-Month		32.0°F
(0.0°C)		36.1°F
(2.3°C)		-4.1°F
(-2.3°C)		7th Coolest
Coolest since:
1899
122nd Warmest
Warmest since:
1992
Dec 1978–Jun 1979
7-Month		29.2°F
(-1.6°C)		33.9°F
(1.1°C)		-4.7°F
(-2.7°C)		4th Coolest
Coolest since:
1917
124th Warmest
Warmest since:
1992
Nov 1978–Jun 1979
8-Month		28.3°F
(-2.1°C)		33.4°F
(0.8°C)		-5.1°F
(-2.9°C)		3rd Coolest
Coolest since:
1899
125th Warmest
Warmest since:
1992
Oct 1978–Jun 1979
9-Month		30.1°F
(-1.1°C)		34.5°F
(1.4°C)		-4.4°F
(-2.5°C)		3rd Coolest
Coolest since:
1899
125th Warmest
Warmest since:
2016
Sep 1978–Jun 1979
10-Month		32.6°F
(0.3°C)		36.4°F
(2.4°C)		-3.8°F
(-2.1°C)		3rd Coolest
Coolest since:
1899
125th Warmest
Warmest since:
2016
Aug 1978–Jun 1979
11-Month		35.3°F
(1.8°C)		38.9°F
(3.8°C)		-3.6°F
(-2.0°C)		3rd Coolest
Coolest since:
1917
125th Warmest
Warmest since:
2016
Jul 1978–Jun 1979
12-Month		37.7°F
(3.2°C)		41.1°F
(5.1°C)		-3.4°F
(-1.9°C)		3rd Coolest
Coolest since:
1917
125th Warmest
Warmest since:
2016
Jan 1978–Jun 1979
18-Month		36.6°F
(2.6°C)		39.5°F
(4.2°C)		-2.9°F
(-1.6°C)		4th Coolest
Coolest since:
1917
124th Warmest
Warmest since:
2016
Jul 1977–Jun 1979
24-Month		38.5°F
(3.6°C)		41.1°F
(5.1°C)		-2.6°F
(-1.5°C)		2nd Coolest
Coolest since:
1917
125th Warmest
Warmest since:
2016
Jul 1976–Jun 1979
36-Month		40.0°F
(4.4°C)		41.1°F
(5.1°C)		-1.1°F
(-0.7°C)		13th Coolest
Coolest since:
1899
113th Warmest
Warmest since:
2017
Ties: 1905, 1953
Jul 1975–Jun 1979
48-Month		40.5°F
(4.7°C)		41.1°F
(5.1°C)		-0.6°F
(-0.4°C)		25th Coolest
Coolest since:
1899, 1952
100th Warmest
Warmest since:
2007, 2016, 2018
Ties: 1909
Jul 1974–Jun 1979
60-Month		40.4°F
(4.7°C)		41.1°F
(5.1°C)		-0.7°F
(-0.4°C)		19th Coolest
Coolest since:
1917, 1952
105th Warmest
Warmest since:
2016
Ties: 1903, 1921, 1930

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