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 1988

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PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Warmest/Coolest
Since		Record
June 1988
1-Month		67.9°F
(19.9°C)		58.3°F
(14.6°C)		9.6°F
(5.3°C)		128th Coolest
Coolest since:
1951
1st Warmest
Warmest to Date
1988
May–Jun 1988
2-Month		61.3°F
(16.3°C)		54.3°F
(12.4°C)		7.0°F
(3.9°C)		128th Coolest
Coolest since:
1907
1st Warmest
Warmest to Date
1988
Apr–Jun 1988
3-Month		55.6°F
(13.1°C)		49.7°F
(9.8°C)		5.9°F
(3.3°C)		128th Coolest
Coolest since:
1975
1st Warmest
Warmest to Date
1988
Mar–Jun 1988
4-Month		50.1°F
(10.1°C)		44.7°F
(7.1°C)		5.4°F
(3.0°C)		127th Coolest
Coolest since:
1899
2nd Warmest
Warmest since:
1910
Feb–Jun 1988
5-Month		44.9°F
(7.2°C)		40.0°F
(4.4°C)		4.9°F
(2.8°C)		124th Coolest
Coolest since:
1899
5th Warmest
Warmest since:
2016
Jan–Jun 1988
6-Month		40.4°F
(4.7°C)		36.1°F
(2.3°C)		4.3°F
(2.4°C)		119th Coolest
Coolest since:
1899
10th Warmest
Warmest since:
1992
Ties: 1986
Dec 1987–Jun 1988
7-Month		38.0°F
(3.3°C)		33.9°F
(1.1°C)		4.1°F
(2.2°C)		118th Coolest
Coolest since:
1917
10th Warmest
Warmest since:
1992
Nov 1987–Jun 1988
8-Month		37.6°F
(3.1°C)		33.4°F
(0.8°C)		4.2°F
(2.3°C)		122nd Coolest
Coolest since:
1899
6th Warmest
Warmest since:
1992
Oct 1987–Jun 1988
9-Month		38.3°F
(3.5°C)		34.5°F
(1.4°C)		3.8°F
(2.1°C)		120th Coolest
Coolest since:
1899
8th Warmest
Warmest since:
2016
Sep 1987–Jun 1988
10-Month		40.1°F
(4.5°C)		36.4°F
(2.4°C)		3.7°F
(2.1°C)		122nd Coolest
Coolest since:
1899
6th Warmest
Warmest since:
2016
Ties: 2015
Aug 1987–Jun 1988
11-Month		41.9°F
(5.5°C)		38.9°F
(3.8°C)		3.0°F
(1.7°C)		119th Coolest
Coolest since:
1917
9th Warmest
Warmest since:
2016
Ties: 1999
Jul 1987–Jun 1988
12-Month		43.8°F
(6.6°C)		41.1°F
(5.1°C)		2.7°F
(1.5°C)		117th Coolest
Coolest since:
1917
11th Warmest
Warmest since:
2016
Jan 1987–Jun 1988
18-Month		43.2°F
(6.2°C)		39.5°F
(4.2°C)		3.7°F
(2.0°C)		126th Coolest
Coolest since:
1917
2nd Warmest
Warmest to Date
2016
Jul 1986–Jun 1988
24-Month		43.8°F
(6.6°C)		41.1°F
(5.1°C)		2.7°F
(1.5°C)		120th Coolest
Coolest since:
1917
7th Warmest
Warmest to Date
2016
Jul 1985–Jun 1988
36-Month		42.9°F
(6.1°C)		41.1°F
(5.1°C)		1.8°F
(1.0°C)		112th Coolest
Coolest since:
1899
14th Warmest
Warmest since:
2017
Ties: 1989, 2022
Jul 1984–Jun 1988
48-Month		42.3°F
(5.7°C)		41.1°F
(5.1°C)		1.2°F
(0.6°C)		100th Coolest
Coolest since:
1899, 1952
25th Warmest
Warmest since:
2007, 2016, 2018
Ties: 1964, 2010, 2013
Jul 1983–Jun 1988
60-Month		42.2°F
(5.7°C)		41.1°F
(5.1°C)		1.1°F
(0.6°C)		97th Coolest
Coolest since:
1917, 1952
27th Warmest
Warmest since:
2016
Ties: 1995, 2013, 2014

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