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 October 2019. For more information, please see Climatological Rankings.


Montana

Average Temperature Rankings, December 2017

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2018)
Warmest/Coolest
Since
Record
December 2017
1-Month
21.1°F
(-6.1°C)
20.6°F
(-6.3°C)
0.5°F
(0.2°C)
53rd Coolest Coolest since: 2016 1983
72nd Warmest Warmest since: 2015 1939
Ties: 1906
Nov–Dec 2017
2-Month
25.9°F
(-3.4°C)
25.1°F
(-3.8°C)
0.8°F
(0.4°C)
66th Coolest Coolest since: 2014 1985
59th Warmest Warmest since: 2016 1999
Ties: 1960, 1986
Oct–Dec 2017
3-Month
31.5°F
(-0.3°C)
31.2°F
(-0.4°C)
0.3°F
(0.1°C)
59th Coolest Coolest since: 2013 1919
66th Warmest Warmest since: 2016 1999
Ties: 1917, 1969, 1991, 1993
Sep–Dec 2017
4-Month
37.4°F
(3.0°C)
36.8°F
(2.7°C)
0.6°F
(0.3°C)
68th Coolest Coolest since: 2013 1985
57th Warmest Warmest since: 2016 1953
Ties: 1913, 1917, 1942, 2018
Aug–Dec 2017
5-Month
43.0°F
(6.1°C)
42.2°F
(5.7°C)
0.8°F
(0.4°C)
78th Coolest Coolest since: 2013 1985
47th Warmest Warmest since: 2016 1953
Ties: 1905, 1947
Jul–Dec 2017
6-Month
47.8°F
(8.8°C)
46.2°F
(7.9°C)
1.6°F
(0.9°C)
104th Coolest Coolest since: 2016 1985
21st Warmest Warmest since: 2015 1953
Ties: 1934, 1962, 1981, 1997, 2004
Jun–Dec 2017
7-Month
49.6°F
(9.8°C)
47.9°F
(8.8°C)
1.7°F
(1.0°C)
106th Coolest Coolest since: 2016 1951, 1985
19th Warmest Warmest since: 2015 1953, 1988, 2015
Ties: 1997
May–Dec 2017
8-Month
50.0°F
(10.0°C)
48.2°F
(9.0°C)
1.8°F
(1.0°C)
112th Coolest Coolest since: 2016 1916, 1927
13th Warmest Warmest since: 2015 1936
Ties: 1963, 1987, 2003, 2012
Apr–Dec 2017
9-Month
49.1°F
(9.5°C)
47.4°F
(8.6°C)
1.7°F
(0.9°C)
111th Coolest Coolest since: 2016 1927, 1951
14th Warmest Warmest since: 2015 1988
Mar–Dec 2017
10-Month
47.8°F
(8.8°C)
45.6°F
(7.6°C)
2.2°F
(1.2°C)
114th Coolest Coolest since: 2016 1951
11th Warmest Warmest since: 2016 1988
Ties: 2006, 2016
Feb–Dec 2017
11-Month
45.7°F
(7.6°C)
43.3°F
(6.3°C)
2.4°F
(1.3°C)
114th Coolest Coolest since: 2014 1951
11th Warmest Warmest since: 2016 2015
Jan–Dec 2017
12-Month
43.2°F
(6.2°C)
41.2°F
(5.1°C)
2.0°F
(1.1°C)
107th Coolest Coolest since: 2014 1916
18th Warmest Warmest since: 2016 1934, 2015
Jul 2016–Dec 2017
18-Month
44.5°F
(6.9°C)
42.8°F
(6.0°C)
1.7°F
(0.9°C)
102nd Coolest Coolest since: 2014 1916
22nd Warmest Warmest since: 2016 2012
Jan 2016–Dec 2017
24-Month
43.9°F
(6.6°C)
41.1°F
(5.1°C)
2.8°F
(1.5°C)
120th Coolest Coolest since: 2015 1951
4th Warmest Warmest since: 2016 2016
Ties: 1999
Jan 2015–Dec 2017
36-Month
44.2°F
(6.8°C)
41.1°F
(5.1°C)
3.1°F
(1.7°C)
122nd Coolest Coolest since: 2016 1951
1st Warmest Warmest to Date 2017
Jan 2014–Dec 2017
48-Month
43.6°F
(6.4°C)
41.1°F
(5.1°C)
2.5°F
(1.3°C)
121st Coolest Coolest since: 2016 1951
1st Warmest Warmest since: 2007 2007, 2017
Ties: 2007
Jan 2013–Dec 2017
60-Month
43.4°F
(6.3°C)
41.1°F
(5.1°C)
2.3°F
(1.2°C)
118th Coolest Coolest since: 2015 1899
3rd Warmest Warmest since: 2016 2016

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 13, 2019 from https://www.ncdc.noaa.gov/cag/