Climate at a Glance

Statewide Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of August 2022. For more information, please see Climatological Rankings.


Montana

Average Temperature Rankings, August 1939

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
August 1939
1-Month
64.6°F
(18.1°C)
64.1°F
(17.8°C)
0.5°F
(0.3°C)
67th Coolest Coolest since: 1938 1911
62nd Warmest Warmest since: 1937 1971, 2003
Ties: 1947, 1948, 1979
Jul–Aug 1939
2-Month
66.4°F
(19.1°C)
64.8°F
(18.2°C)
1.6°F
(0.9°C)
99th Coolest Coolest since: 1938 1993
30th Warmest Warmest since: 1937 2003
Ties: 1931, 1947, 1967
Jun–Aug 1939
3-Month
62.4°F
(16.9°C)
62.6°F
(17.0°C)
-0.2°F
(-0.1°C)
46th Coolest Coolest since: 1928 1993
83rd Warmest Warmest since: 1938 1936
Ties: 1913, 1966, 1972
May–Aug 1939
4-Month
60.4°F
(15.8°C)
59.5°F
(15.3°C)
0.9°F
(0.5°C)
87th Coolest Coolest since: 1938 1907
42nd Warmest Warmest since: 1937 1936
Ties: 1922
Apr–Aug 1939
5-Month
57.1°F
(13.9°C)
55.8°F
(13.2°C)
1.3°F
(0.7°C)
101st Coolest Coolest since: 1938 1907
28th Warmest Warmest since: 1937 1936, 1988
Ties: 1897, 1932
Mar–Aug 1939
6-Month
52.7°F
(11.5°C)
51.4°F
(10.8°C)
1.3°F
(0.7°C)
96th Coolest Coolest since: 1938 1899
33rd Warmest Warmest since: 1936 1988
Feb–Aug 1939
7-Month
46.9°F
(8.3°C)
47.1°F
(8.4°C)
-0.2°F
(-0.1°C)
59th Coolest Coolest since: 1938 1899
70th Warmest Warmest since: 1937 2016
Ties: 1915, 1953, 1954, 1964, 1966, 2009
Jan–Aug 1939
8-Month
44.3°F
(6.8°C)
43.3°F
(6.3°C)
1.0°F
(0.5°C)
85th Coolest Coolest since: 1938 1899
44th Warmest Warmest since: 1934 1934
Dec 1938–Aug 1939
9-Month
42.1°F
(5.6°C)
40.8°F
(4.9°C)
1.3°F
(0.7°C)
89th Coolest Coolest since: 1938 1899
39th Warmest Warmest since: 1934 2012
Ties: 1963, 2022
Nov 1938–Aug 1939
10-Month
40.6°F
(4.8°C)
39.7°F
(4.3°C)
0.9°F
(0.5°C)
88th Coolest Coolest since: 1938 1899
40th Warmest Warmest since: 1934 2000
Ties: 1970
Oct 1938–Aug 1939
11-Month
41.0°F
(5.0°C)
40.0°F
(4.4°C)
1.0°F
(0.6°C)
87th Coolest Coolest since: 1938 1899
41st Warmest Warmest since: 1934 2000, 2016
Ties: 1908
Sep 1938–Aug 1939
12-Month
42.7°F
(5.9°C)
41.2°F
(5.1°C)
1.5°F
(0.8°C)
96th Coolest Coolest since: 1938 1899
32nd Warmest Warmest since: 1934 2016
Ties: 1958, 1964, 1977
Mar 1938–Aug 1939
18-Month
45.7°F
(7.6°C)
44.5°F
(6.9°C)
1.2°F
(0.7°C)
96th Coolest Coolest since: 1938 1899
32nd Warmest Warmest since: 1935 2016
Ties: 1935, 1958, 1977, 1990, 2001, 2018
Sep 1937–Aug 1939
24-Month
42.3°F
(5.7°C)
41.2°F
(5.1°C)
1.1°F
(0.6°C)
95th Coolest Coolest since: 1938 1917
32nd Warmest Warmest since: 1935 2016
Ties: 1926, 1954, 1984, 2018
Sep 1936–Aug 1939
36-Month
41.4°F
(5.2°C)
41.1°F
(5.1°C)
0.3°F
(0.1°C)
73rd Coolest Coolest since: 1938 1899, 1952
53rd Warmest Warmest since: 1936 2017
Ties: 1921, 1931, 1943, 1960, 1965, 1978, 1987, 1998
Sep 1935–Aug 1939
48-Month
41.2°F
(5.1°C)
41.1°F
(5.1°C)
0.1°F
(0.0°C)
68th Coolest Coolest since: 1938 1952
57th Warmest Warmest since: 1937 2017, 2018
Ties: 1903, 1927, 1948, 1955, 1956, 1960, 1962, 1966, 1976, 1997
Sep 1934–Aug 1939
60-Month
41.2°F
(5.1°C)
41.1°F
(5.1°C)
0.1°F
(0.0°C)
64th Coolest Coolest since: 1933 1952
60th Warmest Warmest since: 1938 2016
Ties: 1933, 1958, 1978

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, Average Temperature, published September 2022, retrieved on September 28, 2022 from https://www.ncdc.noaa.gov/cag/