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 2020. For more information, please see Climatological Rankings.


Montana

Average Temperature Rankings, May 2015

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
May 2015
1-Month
49.6°F
(9.8°C)
50.2°F
(10.1°C)
-0.6°F
(-0.3°C)
57th Coolest Coolest since: 2012 1907, 1927
70th Warmest Warmest since: 2014 1934
Ties: 1924, 1960, 2008
Apr–May 2015
2-Month
46.2°F
(7.9°C)
45.5°F
(7.5°C)
0.7°F
(0.4°C)
78th Coolest Coolest since: 2014 1975
49th Warmest Warmest since: 2012 1934
Ties: 1914, 1948, 2004
Mar–May 2015
3-Month
44.0°F
(6.7°C)
40.1°F
(4.5°C)
3.9°F
(2.2°C)
119th Coolest Coolest since: 2014 1899
8th Warmest Warmest since: 2012 1910
Ties: 1994, 2007
Feb–May 2015
4-Month
39.7°F
(4.3°C)
35.4°F
(1.9°C)
4.3°F
(2.4°C)
122nd Coolest Coolest since: 2014 1899
5th Warmest Warmest since: 1992 1992
Ties: 1926, 1977
Jan–May 2015
5-Month
36.7°F
(2.6°C)
31.7°F
(-0.2°C)
5.0°F
(2.8°C)
121st Coolest Coolest since: 2014 1899
6th Warmest Warmest since: 2012 1992
Ties: 2012
Dec 2014–May 2015
6-Month
34.8°F
(1.6°C)
29.9°F
(-1.2°C)
4.9°F
(2.8°C)
120th Coolest Coolest since: 2014 1917
6th Warmest Warmest since: 2012 1992
Ties: 1926, 1981, 2000
Nov 2014–May 2015
7-Month
33.4°F
(0.8°C)
29.8°F
(-1.2°C)
3.6°F
(2.0°C)
114th Coolest Coolest since: 2014 1899
12th Warmest Warmest since: 2012 1992
Oct 2014–May 2015
8-Month
35.2°F
(1.8°C)
31.5°F
(-0.3°C)
3.7°F
(2.1°C)
118th Coolest Coolest since: 2014 1899
8th Warmest Warmest since: 2012 1934, 2000
Ties: 2006
Sep 2014–May 2015
9-Month
37.4°F
(3.0°C)
33.9°F
(1.1°C)
3.5°F
(1.9°C)
118th Coolest Coolest since: 2014 1899
8th Warmest Warmest since: 2012 2016
Ties: 1999
Aug 2014–May 2015
10-Month
40.2°F
(4.6°C)
37.0°F
(2.8°C)
3.2°F
(1.8°C)
119th Coolest Coolest since: 2014 1917
7th Warmest Warmest since: 2012 1992, 2016
Jul 2014–May 2015
11-Month
42.7°F
(5.9°C)
39.6°F
(4.2°C)
3.1°F
(1.7°C)
119th Coolest Coolest since: 2014 1917
7th Warmest Warmest since: 2012 1992, 2016
Jun 2014–May 2015
12-Month
43.8°F
(6.6°C)
41.1°F
(5.1°C)
2.7°F
(1.5°C)
116th Coolest Coolest since: 2014 1917
10th Warmest Warmest since: 2012 2016
Ties: 2007
Dec 2013–May 2015
18-Month
39.0°F
(3.9°C)
37.3°F
(2.9°C)
1.7°F
(1.0°C)
100th Coolest Coolest since: 2014 1917
25th Warmest Warmest since: 2013 2016
Ties: 1984, 1989, 2012
Jun 2013–May 2015
24-Month
42.8°F
(6.0°C)
41.2°F
(5.1°C)
1.6°F
(0.9°C)
107th Coolest Coolest since: 2014 1917
18th Warmest Warmest since: 2013 2016
Ties: 1991
Jun 2012–May 2015
36-Month
42.9°F
(6.1°C)
41.1°F
(5.1°C)
1.8°F
(1.0°C)
110th Coolest Coolest since: 2013 1918
14th Warmest Warmest since: 2014 2017
Ties: 2004
Jun 2011–May 2015
48-Month
43.3°F
(6.3°C)
41.1°F
(5.1°C)
2.2°F
(1.2°C)
117th Coolest Coolest since: 2014 1899, 1952
6th Warmest Warmest since: 2008 2016
Ties: 2001, 2006
Jun 2010–May 2015
60-Month
42.7°F
(5.9°C)
41.1°F
(5.1°C)
1.6°F
(0.8°C)
108th Coolest Coolest since: 2014 1952
14th Warmest Warmest since: 2010 2016
Ties: 2001, 2010

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2020, retrieved on December 2, 2020 from https://www.ncdc.noaa.gov/cag/