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 1930

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PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Warmest/Coolest
Since
Record
July 1930
1-Month
68.7°F
(20.4°C)
65.7°F
(18.7°C)
3.0°F
(1.7°C)
113th Coolest
Coolest since:
1993
16th Warmest
Warmest since:
1936
Ties: 1919
Jun–Jul 1930
2-Month
63.7°F
(17.6°C)
62.0°F
(16.7°C)
1.7°F
(0.9°C)
102nd Coolest
Coolest since:
1915
27th Warmest
Warmest since:
2021
May–Jul 1930
3-Month
58.9°F
(14.9°C)
58.1°F
(14.5°C)
0.8°F
(0.4°C)
83rd Coolest
Coolest since:
1915
46th Warmest
Warmest since:
1936
Ties: 2002
Apr–Jul 1930
4-Month
56.2°F
(13.4°C)
53.7°F
(12.1°C)
2.5°F
(1.3°C)
115th Coolest
Coolest since:
1907
14th Warmest
Warmest since:
1988
Ties: 1980
Mar–Jul 1930
5-Month
50.6°F
(10.3°C)
48.9°F
(9.4°C)
1.7°F
(0.9°C)
102nd Coolest
Coolest since:
1899
27th Warmest
Warmest since:
1910
Ties: 1980
Feb–Jul 1930
6-Month
47.2°F
(8.4°C)
44.3°F
(6.8°C)
2.9°F
(1.6°C)
113th Coolest
Coolest since:
1899
16th Warmest
Warmest since:
2016
Jan–Jul 1930
7-Month
40.6°F
(4.8°C)
40.3°F
(4.6°C)
0.3°F
(0.2°C)
68th Coolest
Coolest since:
1899
61st Warmest
Warmest since:
1934
Ties: 1901, 1906, 1997, 2008
Dec 1929–Jul 1930
8-Month
38.0°F
(3.3°C)
37.9°F
(3.3°C)
0.1°F
(0.0°C)
67th Coolest
Coolest since:
1899
61st Warmest
Warmest since:
1992
Nov 1929–Jul 1930
9-Month
36.8°F
(2.7°C)
37.0°F
(2.8°C)
-0.2°F
(-0.1°C)
52nd Coolest
Coolest since:
1899
76th Warmest
Warmest since:
1934
Ties: 1960, 1985, 2014
Oct 1929–Jul 1930
10-Month
37.6°F
(3.1°C)
37.6°F
(3.1°C)
0.0°F
(0.0°C)
59th Coolest
Coolest since:
1899
69th Warmest
Warmest since:
2016
Ties: 1945, 1970, 1989, 2001
Sep 1929–Jul 1930
11-Month
38.7°F
(3.7°C)
39.1°F
(3.9°C)
-0.4°F
(-0.2°C)
47th Coolest
Coolest since:
1899
81st Warmest
Warmest since:
2016
Ties: 1915, 1923, 1942, 1955, 1986
Aug 1929–Jul 1930
12-Month
41.1°F
(5.1°C)
41.1°F
(5.1°C)
0.0°F
(0.0°C)
53rd Coolest
Coolest since:
1899, 1917
75th Warmest
Warmest since:
2016
Ties: 1902, 1918, 1923, 1945, 1948
Feb 1929–Jul 1930
18-Month
41.4°F
(5.2°C)
42.2°F
(5.7°C)
-0.8°F
(-0.5°C)
34th Coolest
Coolest since:
1899
94th Warmest
Warmest since:
2016
Ties: 1936, 1960
Aug 1928–Jul 1930
24-Month
40.0°F
(4.4°C)
41.1°F
(5.1°C)
-1.1°F
(-0.7°C)
17th Coolest
Coolest since:
1917
110th Warmest
Warmest since:
2016
Ties: 1923
Aug 1927–Jul 1930
36-Month
39.9°F
(4.4°C)
41.1°F
(5.1°C)
-1.2°F
(-0.7°C)
11th Coolest
Coolest since:
1899, 1952
115th Warmest
Warmest since:
2017
Aug 1926–Jul 1930
48-Month
39.8°F
(4.3°C)
41.1°F
(5.1°C)
-1.3°F
(-0.8°C)
7th Coolest
Coolest since:
1952
118th Warmest
Warmest since:
2007, 2017, 2018
Ties: 1920, 1950
Aug 1925–Jul 1930
60-Month
40.4°F
(4.7°C)
41.1°F
(5.1°C)
-0.7°F
(-0.4°C)
20th Coolest
Coolest since:
1952
104th Warmest
Warmest since:
2016
Ties: 1912, 1921, 1924, 1979

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