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 2011

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
June 2011
1-Month
56.3°F
(13.5°C)
58.3°F
(14.6°C)
-2.0°F
(-1.1°C)
29th Coolest
Coolest since:
1951
100th Warmest
Warmest since:
1988
May–Jun 2011
2-Month
51.7°F
(10.9°C)
54.3°F
(12.4°C)
-2.6°F
(-1.5°C)
15th Coolest
Coolest since:
1907
114th Warmest
Warmest since:
1988
Ties: 1951
Apr–Jun 2011
3-Month
47.0°F
(8.3°C)
49.7°F
(9.8°C)
-2.7°F
(-1.5°C)
13th Coolest
Coolest since:
1975
116th Warmest
Warmest since:
1988
Ties: 1954
Mar–Jun 2011
4-Month
42.4°F
(5.8°C)
44.7°F
(7.1°C)
-2.3°F
(-1.3°C)
19th Coolest
Coolest since:
1899
110th Warmest
Warmest since:
1910
Ties: 1982
Feb–Jun 2011
5-Month
37.2°F
(2.9°C)
40.0°F
(4.4°C)
-2.8°F
(-1.5°C)
13th Coolest
Coolest since:
1899
116th Warmest
Warmest since:
2016
Ties: 1989
Jan–Jun 2011
6-Month
34.2°F
(1.2°C)
36.1°F
(2.3°C)
-1.9°F
(-1.1°C)
25th Coolest
Coolest since:
1899
104th Warmest
Warmest since:
1992
Ties: 1912, 1920
Dec 2010–Jun 2011
7-Month
32.0°F
(0.0°C)
33.9°F
(1.1°C)
-1.9°F
(-1.1°C)
21st Coolest
Coolest since:
1917
107th Warmest
Warmest since:
1992
Ties: 1903
Nov 2010–Jun 2011
8-Month
31.4°F
(-0.3°C)
33.4°F
(0.8°C)
-2.0°F
(-1.1°C)
20th Coolest
Coolest since:
1899
108th Warmest
Warmest since:
1992
Oct 2010–Jun 2011
9-Month
33.2°F
(0.7°C)
34.5°F
(1.4°C)
-1.3°F
(-0.7°C)
27th Coolest
Coolest since:
1899
101st Warmest
Warmest since:
2016
Ties: 1898, 1975, 1997
Sep 2010–Jun 2011
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: 2019
Aug 2010–Jun 2011
11-Month
37.8°F
(3.2°C)
38.9°F
(3.8°C)
-1.1°F
(-0.6°C)
32nd Coolest
Coolest since:
1917
96th Warmest
Warmest since:
2016
Jul 2010–Jun 2011
12-Month
40.1°F
(4.5°C)
41.1°F
(5.1°C)
-1.0°F
(-0.6°C)
31st Coolest
Coolest since:
1917
97th Warmest
Warmest since:
2016
Jan 2010–Jun 2011
18-Month
39.1°F
(3.9°C)
39.5°F
(4.2°C)
-0.4°F
(-0.3°C)
48th Coolest
Coolest since:
1917
80th Warmest
Warmest since:
2016
Ties: 1933, 1975, 1983, 1994
Jul 2009–Jun 2011
24-Month
40.7°F
(4.8°C)
41.1°F
(5.1°C)
-0.4°F
(-0.3°C)
41st Coolest
Coolest since:
1917
86th Warmest
Warmest since:
2016
Ties: 1909, 1921, 1948, 1986
Jul 2008–Jun 2011
36-Month
41.0°F
(5.0°C)
41.1°F
(5.1°C)
-0.1°F
(-0.1°C)
47th Coolest
Coolest since:
1899
79th Warmest
Warmest since:
2017
Ties: 1945, 1947, 1958, 1974, 1995, 1997
Jul 2007–Jun 2011
48-Month
41.4°F
(5.2°C)
41.1°F
(5.1°C)
0.3°F
(0.1°C)
74th Coolest
Coolest since:
1899, 1952
51st Warmest
Warmest since:
2007, 2016, 2018
Ties: 1946, 1986
Jul 2006–Jun 2011
60-Month
41.8°F
(5.4°C)
41.1°F
(5.1°C)
0.7°F
(0.3°C)
83rd Coolest
Coolest since:
1917, 1952
41st Warmest
Warmest since:
2016

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