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 April 2021. For more information, please see Climatological Rankings.


Montana

Average Temperature Rankings, September 1955

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 1955
1-Month
52.9°F
(11.6°C)
53.8°F
(12.1°C)
-0.9°F
(-0.5°C)
38th Coolest Coolest since: 1951 1965
89th Warmest Warmest since: 1954 1998
Aug–Sep 1955
2-Month
59.6°F
(15.3°C)
59.0°F
(15.0°C)
0.6°F
(0.3°C)
77th Coolest Coolest since: 1954 1965
50th Warmest Warmest since: 1953 1998
Ties: 1913, 1943, 1973, 1996, 2005, 2008, 2016
Jul–Sep 1955
3-Month
61.4°F
(16.3°C)
61.2°F
(16.2°C)
0.2°F
(0.1°C)
56th Coolest Coolest since: 1954 1912
71st Warmest Warmest since: 1953 1998
Ties: 1908, 1971, 1984, 2018
Jun–Sep 1955
4-Month
60.3°F
(15.7°C)
60.5°F
(15.8°C)
-0.2°F
(-0.1°C)
46th Coolest Coolest since: 1954 1993
81st Warmest Warmest since: 1953 1936
Ties: 1898, 1906, 1925, 1947, 1974
May–Sep 1955
5-Month
57.9°F
(14.4°C)
58.4°F
(14.7°C)
-0.5°F
(-0.3°C)
41st Coolest Coolest since: 1954 1907
86th Warmest Warmest since: 1953 1936
Ties: 1906, 1995
Apr–Sep 1955
6-Month
54.8°F
(12.7°C)
55.5°F
(13.1°C)
-0.7°F
(-0.4°C)
35th Coolest Coolest since: 1954 1907
92nd Warmest Warmest since: 1952 1936
Ties: 1942
Mar–Sep 1955
7-Month
50.0°F
(10.0°C)
51.7°F
(10.9°C)
-1.7°F
(-0.9°C)
15th Coolest Coolest since: 1954 1965
112th Warmest Warmest since: 1953 2012
Feb–Sep 1955
8-Month
45.8°F
(7.7°C)
47.9°F
(8.8°C)
-2.1°F
(-1.1°C)
12th Coolest Coolest since: 1951 1899
115th Warmest Warmest since: 1954 2012, 2016
Jan–Sep 1955
9-Month
42.8°F
(6.0°C)
44.5°F
(6.9°C)
-1.7°F
(-0.9°C)
22nd Coolest Coolest since: 1951 1899
105th Warmest Warmest since: 1954 2012
Ties: 1909, 1943
Dec 1954–Sep 1955
10-Month
41.2°F
(5.1°C)
42.1°F
(5.6°C)
-0.9°F
(-0.5°C)
36th Coolest Coolest since: 1952 1950
90th Warmest Warmest since: 1954 2012
Ties: 1902, 1918
Nov 1954–Sep 1955
11-Month
40.9°F
(4.9°C)
41.0°F
(5.0°C)
-0.1°F
(-0.1°C)
55th Coolest Coolest since: 1952 1899
71st Warmest Warmest since: 1954 2012
Ties: 2018
Oct 1954–Sep 1955
12-Month
41.0°F
(5.0°C)
41.2°F
(5.1°C)
-0.2°F
(-0.1°C)
51st Coolest Coolest since: 1952 1899
75th Warmest Warmest since: 1954 2012
Ties: 1902, 1932, 1933, 1945, 1968, 1986, 2014
Apr 1954–Sep 1955
18-Month
45.3°F
(7.4°C)
45.9°F
(7.7°C)
-0.6°F
(-0.3°C)
35th Coolest Coolest since: 1952 1917
91st Warmest Warmest since: 1954 2016
Ties: 1947, 1971
Oct 1953–Sep 1955
24-Month
41.4°F
(5.2°C)
41.1°F
(5.1°C)
0.3°F
(0.1°C)
71st Coolest Coolest since: 1953 1917
54th Warmest Warmest since: 1954 2016
Ties: 2010, 2020
Oct 1952–Sep 1955
36-Month
41.8°F
(5.4°C)
41.2°F
(5.1°C)
0.6°F
(0.3°C)
87th Coolest Coolest since: 1954 1951
37th Warmest Warmest since: 1946 2017
Ties: 1946
Oct 1951–Sep 1955
48-Month
41.2°F
(5.1°C)
41.0°F
(5.0°C)
0.2°F
(0.1°C)
66th Coolest Coolest since: 1954 1952
57th Warmest Warmest since: 1948 2007, 2017, 2018
Ties: 1921, 1939, 1948, 1956, 1960, 1962
Oct 1950–Sep 1955
60-Month
40.8°F
(4.9°C)
41.1°F
(5.1°C)
-0.3°F
(-0.2°C)
34th Coolest Coolest since: 1954 1952
88th Warmest Warmest since: 1949 2016
Ties: 1908, 1909, 1923, 1931, 1974, 1982

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published May 2021, retrieved on May 18, 2021 from https://www.ncdc.noaa.gov/cag/