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


Montana

Average Temperature Rankings, September 1938

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
September 1938
1-Month
60.8°F
(16.0°C)
53.8°F
(12.1°C)
7.0°F
(3.9°C)
124th Coolest Coolest since: 1937 1965
2nd Warmest Warmest to Date 1998
Aug–Sep 1938
2-Month
62.3°F
(16.8°C)
58.9°F
(14.9°C)
3.4°F
(1.9°C)
114th Coolest Coolest since: 1937 1965
12th Warmest Warmest since: 1922 1998
Ties: 2003
Jul–Sep 1938
3-Month
63.6°F
(17.6°C)
61.2°F
(16.2°C)
2.4°F
(1.4°C)
111th Coolest Coolest since: 1937 1912
15th Warmest Warmest since: 1936 1998
Ties: 1930, 1963
Jun–Sep 1938
4-Month
62.7°F
(17.1°C)
60.5°F
(15.8°C)
2.2°F
(1.3°C)
110th Coolest Coolest since: 1937 1993
16th Warmest Warmest since: 1936 1936
Ties: 1990
May–Sep 1938
5-Month
59.9°F
(15.5°C)
58.4°F
(14.7°C)
1.5°F
(0.8°C)
106th Coolest Coolest since: 1935 1907
20th Warmest Warmest since: 1937 1936
Ties: 1922, 1934, 1963, 1990
Apr–Sep 1938
6-Month
56.8°F
(13.8°C)
55.4°F
(13.0°C)
1.4°F
(0.8°C)
99th Coolest Coolest since: 1935 1907
27th Warmest Warmest since: 1937 1936
Ties: 1952
Mar–Sep 1938
7-Month
53.2°F
(11.8°C)
51.8°F
(11.0°C)
1.4°F
(0.8°C)
100th Coolest Coolest since: 1937 1965
26th Warmest Warmest since: 1936 2012
Feb–Sep 1938
8-Month
48.5°F
(9.2°C)
47.9°F
(8.8°C)
0.6°F
(0.4°C)
80th Coolest Coolest since: 1937 1899
46th Warmest Warmest since: 1934 2012, 2016
Jan–Sep 1938
9-Month
45.6°F
(7.6°C)
44.5°F
(6.9°C)
1.1°F
(0.7°C)
85th Coolest Coolest since: 1937 1899
41st Warmest Warmest since: 1934 2012
Ties: 1939, 1973, 2009
Dec 1937–Sep 1938
10-Month
43.1°F
(6.2°C)
42.1°F
(5.6°C)
1.0°F
(0.6°C)
84th Coolest Coolest since: 1937 1950
41st Warmest Warmest since: 1934 2012
Ties: 1995
Nov 1937–Sep 1938
11-Month
41.8°F
(5.4°C)
40.9°F
(4.9°C)
0.9°F
(0.5°C)
86th Coolest Coolest since: 1937 1899
39th Warmest Warmest since: 1934 2012
Ties: 2001, 2009
Oct 1937–Sep 1938
12-Month
42.2°F
(5.7°C)
41.2°F
(5.1°C)
1.0°F
(0.6°C)
87th Coolest Coolest since: 1937 1899
38th Warmest Warmest since: 1934 2012
Ties: 2004
Apr 1937–Sep 1938
18-Month
47.2°F
(8.4°C)
45.9°F
(7.7°C)
1.3°F
(0.7°C)
99th Coolest Coolest since: 1937 1917
26th Warmest Warmest since: 1934 2016
Ties: 1953, 2002, 2008
Oct 1936–Sep 1938
24-Month
41.1°F
(5.1°C)
41.2°F
(5.1°C)
-0.1°F
(0.0°C)
56th Coolest Coolest since: 1937 1917
68th Warmest Warmest since: 1936 2016
Ties: 1927, 1936, 1996
Oct 1935–Sep 1938
36-Month
40.8°F
(4.9°C)
41.1°F
(5.1°C)
-0.3°F
(-0.2°C)
41st Coolest Coolest since: 1937 1951
82nd Warmest Warmest since: 1936 2017
Ties: 1915, 1920, 1974, 1986
Oct 1934–Sep 1938
48-Month
41.1°F
(5.1°C)
41.1°F
(5.1°C)
0.0°F
(0.0°C)
53rd Coolest Coolest since: 1931 1952
69th Warmest Warmest since: 1937 2007, 2017, 2018
Ties: 1903, 1927, 1945, 1978, 1982, 1996
Oct 1933–Sep 1938
60-Month
41.7°F
(5.4°C)
41.0°F
(5.0°C)
0.7°F
(0.4°C)
81st Coolest Coolest since: 1937 1952
40th Warmest Warmest since: 1936 2016
Ties: 1936, 1961

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published July 2020, retrieved on August 4, 2020 from https://www.ncdc.noaa.gov/cag/