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


Montana

Average Temperature Rankings, September 1909

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
(1895-2019)
Warmest/Coolest
Since
Record
September 1909
1-Month
56.0°F
(13.3°C)
53.8°F
(12.1°C)
2.2°F
(1.2°C)
95th Coolest Coolest since: 1907 1965
31st Warmest Warmest since: 1908 1998
Ties: 1899
Aug–Sep 1909
2-Month
60.6°F
(15.9°C)
59.0°F
(15.0°C)
1.6°F
(0.9°C)
98th Coolest Coolest since: 1908 1965
28th Warmest Warmest since: 1905 1998
Ties: 1919, 1931, 1948, 1952, 1953, 1966, 1971, 2000
Jul–Sep 1909
3-Month
61.7°F
(16.5°C)
61.2°F
(16.2°C)
0.5°F
(0.3°C)
73rd Coolest Coolest since: 1908 1912
53rd Warmest Warmest since: 1906 1998
Ties: 1897, 1996, 2016
Jun–Sep 1909
4-Month
60.9°F
(16.1°C)
60.5°F
(15.8°C)
0.4°F
(0.3°C)
77th Coolest Coolest since: 1908 1993
49th Warmest Warmest to Date 1936
Ties: 1918, 1948, 1952, 1956, 1973, 1976, 2018, 2019
May–Sep 1909
5-Month
58.2°F
(14.6°C)
58.5°F
(14.7°C)
-0.3°F
(-0.1°C)
49th Coolest Coolest since: 1908 1907
77th Warmest Warmest since: 1901 1936
Ties: 1913, 1986, 2019
Apr–Sep 1909
6-Month
54.0°F
(12.2°C)
55.4°F
(13.0°C)
-1.4°F
(-0.8°C)
19th Coolest Coolest since: 1907 1907
107th Warmest Warmest since: 1908 1936
Mar–Sep 1909
7-Month
50.5°F
(10.3°C)
51.7°F
(10.9°C)
-1.2°F
(-0.6°C)
24th Coolest Coolest since: 1907 1965
102nd Warmest Warmest since: 1908 2012
Ties: 1943, 1944
Feb–Sep 1909
8-Month
46.9°F
(8.3°C)
48.0°F
(8.9°C)
-1.1°F
(-0.6°C)
28th Coolest Coolest since: 1907 1899
98th Warmest Warmest since: 1908 2012, 2016
Ties: 1945, 1962
Jan–Sep 1909
9-Month
42.8°F
(6.0°C)
44.4°F
(6.9°C)
-1.6°F
(-0.9°C)
22nd Coolest Coolest since: 1907 1899
104th Warmest Warmest since: 1908 2012
Ties: 1943, 1955
Dec 1908–Sep 1909
10-Month
40.8°F
(4.9°C)
42.1°F
(5.6°C)
-1.3°F
(-0.7°C)
26th Coolest Coolest since: 1907 1950
99th Warmest Warmest since: 1908 2012
Ties: 1913, 1915, 1943
Nov 1908–Sep 1909
11-Month
40.0°F
(4.4°C)
40.9°F
(4.9°C)
-0.9°F
(-0.5°C)
33rd Coolest Coolest since: 1907 1899
92nd Warmest Warmest since: 1908 2012
Ties: 1923, 1985
Oct 1908–Sep 1909
12-Month
40.0°F
(4.4°C)
41.1°F
(5.1°C)
-1.1°F
(-0.7°C)
29th Coolest Coolest since: 1907 1899
96th Warmest Warmest since: 1908 2012
Apr 1908–Sep 1909
18-Month
45.1°F
(7.3°C)
46.0°F
(7.8°C)
-0.9°F
(-0.5°C)
27th Coolest Coolest since: 1907 1917
98th Warmest Warmest since: 1908 2016
Ties: 1936, 1972, 1975, 1978, 1996
Oct 1907–Sep 1909
24-Month
41.2°F
(5.1°C)
41.2°F
(5.1°C)
0.0°F
(0.0°C)
62nd Coolest Coolest since: 1908 1917
62nd Warmest Warmest since: 1906 2016
Ties: 1902, 1915, 1925, 1983
Oct 1906–Sep 1909
36-Month
40.2°F
(4.6°C)
41.1°F
(5.1°C)
-0.9°F
(-0.5°C)
17th Coolest Coolest since: 1904 1951
106th Warmest Warmest since: 1908 2017
Ties: 1922
Oct 1905–Sep 1909
48-Month
40.5°F
(4.7°C)
41.1°F
(5.1°C)
-0.6°F
(-0.4°C)
23rd Coolest Coolest since: 1907 1952
99th Warmest Warmest since: 1908 2007, 2017, 2018
Ties: 1902, 1905, 1910, 1971
Oct 1904–Sep 1909
60-Month
40.8°F
(4.9°C)
41.1°F
(5.1°C)
-0.3°F
(-0.2°C)
34th Coolest Coolest since: 1908 1952
87th Warmest Warmest since: 1908 2016
Ties: 1908, 1923, 1931, 1955, 1974, 1982

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2020, retrieved on February 19, 2020 from https://www.ncdc.noaa.gov/cag/