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, July 2011

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
July 2011
1-Month
66.6°F
(19.2°C)
65.7°F
(18.7°C)
0.9°F
(0.5°C)
78th Coolest
Coolest since:
1993
51st Warmest
Warmest since:
1936
Ties: 1932, 1945
Jun–Jul 2011
2-Month
61.5°F
(16.4°C)
62.0°F
(16.7°C)
-0.5°F
(-0.3°C)
51st Coolest
Coolest since:
1915
78th Warmest
Warmest since:
2021
Ties: 1911, 1947, 1976
May–Jul 2011
3-Month
56.7°F
(13.7°C)
58.1°F
(14.5°C)
-1.4°F
(-0.8°C)
26th Coolest
Coolest since:
1915
103rd Warmest
Warmest since:
1936
Ties: 1906
Apr–Jul 2011
4-Month
51.9°F
(11.1°C)
53.7°F
(12.1°C)
-1.8°F
(-1.0°C)
15th Coolest
Coolest since:
1907
114th Warmest
Warmest since:
1988
Ties: 1905, 1916
Mar–Jul 2011
5-Month
47.3°F
(8.5°C)
48.9°F
(9.4°C)
-1.6°F
(-0.9°C)
25th Coolest
Coolest since:
1899
104th Warmest
Warmest since:
1910
Ties: 1913, 1945
Feb–Jul 2011
6-Month
42.1°F
(5.6°C)
44.3°F
(6.8°C)
-2.2°F
(-1.2°C)
17th Coolest
Coolest since:
1899
112th Warmest
Warmest since:
2016
Jan–Jul 2011
7-Month
38.8°F
(3.8°C)
40.3°F
(4.6°C)
-1.5°F
(-0.8°C)
29th Coolest
Coolest since:
1899
100th Warmest
Warmest since:
1934
Dec 2010–Jul 2011
8-Month
36.4°F
(2.4°C)
37.9°F
(3.3°C)
-1.5°F
(-0.9°C)
26th Coolest
Coolest since:
1899
102nd Warmest
Warmest since:
1992
Ties: 1927, 1962
Nov 2010–Jul 2011
9-Month
35.3°F
(1.8°C)
37.0°F
(2.8°C)
-1.7°F
(-1.0°C)
23rd Coolest
Coolest since:
1899
105th Warmest
Warmest since:
1934
Ties: 1943, 1962
Oct 2010–Jul 2011
10-Month
36.5°F
(2.5°C)
37.6°F
(3.1°C)
-1.1°F
(-0.6°C)
35th Coolest
Coolest since:
1899
93rd Warmest
Warmest since:
2016
Ties: 1927, 2019
Sep 2010–Jul 2011
11-Month
38.1°F
(3.4°C)
39.1°F
(3.9°C)
-1.0°F
(-0.5°C)
37th Coolest
Coolest since:
1899
91st Warmest
Warmest since:
2016
Ties: 1898, 1936, 1975
Aug 2010–Jul 2011
12-Month
40.2°F
(4.6°C)
41.1°F
(5.1°C)
-0.9°F
(-0.5°C)
34th Coolest
Coolest since:
1899, 1917
94th Warmest
Warmest since:
2016
Ties: 1936, 1972, 1997, 2019
Feb 2010–Jul 2011
18-Month
41.7°F
(5.4°C)
42.2°F
(5.7°C)
-0.5°F
(-0.3°C)
42nd Coolest
Coolest since:
1899
86th Warmest
Warmest since:
2016
Ties: 1924, 1945, 1996
Aug 2009–Jul 2011
24-Month
40.8°F
(4.9°C)
41.1°F
(5.1°C)
-0.3°F
(-0.2°C)
42nd Coolest
Coolest since:
1917
85th Warmest
Warmest since:
2016
Ties: 1909, 1936, 1965, 2019
Aug 2008–Jul 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, 1952
79th Warmest
Warmest since:
2017
Ties: 1944, 1975, 1986, 1997
Aug 2007–Jul 2011
48-Month
41.2°F
(5.1°C)
41.1°F
(5.1°C)
0.1°F
(0.0°C)
69th Coolest
Coolest since:
1952
56th Warmest
Warmest since:
2007, 2017, 2018
Ties: 1903, 1927, 1932, 1939, 1956, 1960, 1966, 1976, 1985
Aug 2006–Jul 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:
1952
41st Warmest
Warmest since:
2016

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