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 February 2020. For more information, please see Climatological Rankings.


Montana

Average Temperature Rankings, September 1971

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
September 1971
1-Month
51.1°F
(10.6°C)
53.8°F
(12.1°C)
-2.7°F
(-1.5°C)
21st Coolest Coolest since: 1970 1965
105th Warmest Warmest since: 1969 1998
Aug–Sep 1971
2-Month
60.6°F
(15.9°C)
59.0°F
(15.0°C)
1.6°F
(0.9°C)
98th Coolest Coolest since: 1970 1965
28th Warmest Warmest since: 1969 1998
Ties: 1909, 1919, 1931, 1948, 1952, 1953, 1966, 2000
Jul–Sep 1971
3-Month
61.4°F
(16.3°C)
61.2°F
(16.2°C)
0.2°F
(0.1°C)
56th Coolest Coolest since: 1968 1912
70th Warmest Warmest since: 1970 1998
Ties: 1908, 1955, 1984, 2018
Jun–Sep 1971
4-Month
60.6°F
(15.9°C)
60.5°F
(15.8°C)
0.1°F
(0.1°C)
59th Coolest Coolest since: 1968 1993
67th Warmest Warmest since: 1970 1936
Ties: 1905, 2008
May–Sep 1971
5-Month
58.6°F
(14.8°C)
58.4°F
(14.7°C)
0.2°F
(0.1°C)
66th Coolest Coolest since: 1968 1907
60th Warmest Warmest since: 1970 1936
Ties: 1914, 1920, 1980, 1983
Apr–Sep 1971
6-Month
55.6°F
(13.1°C)
55.4°F
(13.0°C)
0.2°F
(0.1°C)
66th Coolest Coolest since: 1970 1907
60th Warmest Warmest since: 1969 1936
Ties: 1913
Mar–Sep 1971
7-Month
51.7°F
(10.9°C)
51.7°F
(10.9°C)
0.0°F
(0.0°C)
55th Coolest Coolest since: 1970 1965
71st Warmest Warmest since: 1969 2012
Ties: 1923, 1932, 1956
Feb–Sep 1971
8-Month
48.1°F
(8.9°C)
47.9°F
(8.8°C)
0.2°F
(0.1°C)
75th Coolest Coolest since: 1970 1899
51st Warmest Warmest since: 1966 2012, 2016
Ties: 1933, 1939, 1953, 1995, 2008, 2010
Jan–Sep 1971
9-Month
44.3°F
(6.8°C)
44.4°F
(6.9°C)
-0.1°F
(-0.1°C)
55th Coolest Coolest since: 1970 1899
71st Warmest Warmest since: 1970 2012
Ties: 1901, 1923, 1932, 1944, 1970, 2018
Dec 1970–Sep 1971
10-Month
41.7°F
(5.4°C)
42.1°F
(5.6°C)
-0.4°F
(-0.2°C)
46th Coolest Coolest since: 1969 1950
79th Warmest Warmest since: 1970 2012
Ties: 1898, 1945
Nov 1970–Sep 1971
11-Month
40.4°F
(4.7°C)
40.9°F
(4.9°C)
-0.5°F
(-0.2°C)
42nd Coolest Coolest since: 1969 1899
83rd Warmest Warmest since: 1970 2012
Ties: 1945, 1947, 1957, 1996, 1997
Oct 1970–Sep 1971
12-Month
40.4°F
(4.7°C)
41.2°F
(5.1°C)
-0.8°F
(-0.4°C)
37th Coolest Coolest since: 1969 1899
88th Warmest Warmest since: 1970 2012
Ties: 1936, 1996, 2019
Apr 1970–Sep 1971
18-Month
45.3°F
(7.4°C)
45.9°F
(7.7°C)
-0.6°F
(-0.3°C)
35th Coolest Coolest since: 1969 1917
90th Warmest Warmest since: 1970 2016
Ties: 1947, 1955
Oct 1969–Sep 1971
24-Month
40.7°F
(4.8°C)
41.1°F
(5.1°C)
-0.4°F
(-0.3°C)
38th Coolest Coolest since: 1970 1917
86th Warmest Warmest since: 1968 2016
Ties: 1910, 1960, 1985, 2019
Oct 1968–Sep 1971
36-Month
40.3°F
(4.6°C)
41.1°F
(5.1°C)
-0.8°F
(-0.5°C)
19th Coolest Coolest since: 1957 1951
104th Warmest Warmest since: 1970 2017
Ties: 1901, 1905, 1924, 1949, 1953, 1957
Oct 1967–Sep 1971
48-Month
40.5°F
(4.7°C)
41.1°F
(5.1°C)
-0.6°F
(-0.4°C)
23rd Coolest Coolest since: 1953 1952
99th Warmest Warmest since: 1970 2007, 2017, 2018
Ties: 1902, 1905, 1909, 1910
Oct 1966–Sep 1971
60-Month
40.7°F
(4.8°C)
41.1°F
(5.1°C)
-0.4°F
(-0.3°C)
30th Coolest Coolest since: 1969 1952
91st Warmest Warmest since: 1970 2016
Ties: 1905, 1906, 1910

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published March 2020, retrieved on April 3, 2020 from https://www.ncdc.noaa.gov/cag/