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


Montana

Precipitation Rankings, January 2017

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
January 2017
1-Month
0.91"
(23.11mm)
1.35"
(34.29mm)
-0.44"
(-11.18mm)
23rd Driest Driest since: 2016 1985
103rd Wettest Wettest since: 2016 1969
Ties: 2016
Dec 2016–Jan 2017
2-Month
2.40"
(60.96mm)
2.64"
(67.06mm)
-0.24"
(-6.10mm)
52nd Driest Driest since: 2013 1931
73rd Wettest Wettest since: 2016 1918
Ties: 1898
Nov 2016–Jan 2017
3-Month
3.05"
(77.47mm)
3.93"
(99.82mm)
-0.88"
(-22.35mm)
32nd Driest Driest since: 2010 1944
93rd Wettest Wettest since: 2016 1907
Oct 2016–Jan 2017
4-Month
6.41"
(162.81mm)
5.18"
(131.57mm)
1.23"
(31.24mm)
104th Driest Driest since: 2016 1908
21st Wettest Wettest since: 1999 1928
Sep 2016–Jan 2017
5-Month
8.88"
(225.55mm)
6.64"
(168.66mm)
2.24"
(56.89mm)
114th Driest Driest since: 2016 1905
11th Wettest Wettest since: 1997 1928
Aug 2016–Jan 2017
6-Month
9.92"
(251.97mm)
7.97"
(202.44mm)
1.95"
(49.53mm)
111th Driest Driest since: 2016 1905
14th Wettest Wettest since: 2015 1928
Jul 2016–Jan 2017
7-Month
11.99"
(304.55mm)
9.54"
(242.32mm)
2.45"
(62.23mm)
113th Driest Driest since: 2016 1905
12th Wettest Wettest since: 1996 1928
Ties: 1976
Jun 2016–Jan 2017
8-Month
13.52"
(343.41mm)
12.40"
(314.96mm)
1.12"
(28.45mm)
95th Driest Driest since: 2016 1905
30th Wettest Wettest since: 2015 1916
May 2016–Jan 2017
9-Month
16.62"
(422.15mm)
14.81"
(376.17mm)
1.81"
(45.98mm)
97th Driest Driest since: 2016 1905
28th Wettest Wettest since: 2014 1928
Apr 2016–Jan 2017
10-Month
18.95"
(481.33mm)
16.34"
(415.04mm)
2.61"
(66.29mm)
106th Driest Driest since: 2016 1905
19th Wettest Wettest since: 2012 1928
Mar 2016–Jan 2017
11-Month
20.32"
(516.13mm)
17.62"
(447.55mm)
2.70"
(68.58mm)
107th Driest Driest since: 2016 1937
18th Wettest Wettest since: 2012 1928
Feb 2016–Jan 2017
12-Month
21.17"
(537.72mm)
18.67"
(474.22mm)
2.50"
(63.50mm)
104th Driest Driest since: 2016 1932
21st Wettest Wettest since: 2015 1928
Ties: 1899
Aug 2015–Jan 2017
18-Month
28.73"
(729.74mm)
26.64"
(676.66mm)
2.09"
(53.08mm)
89th Driest Driest since: 2016 1937
35th Wettest Wettest since: 2015 1928
Feb 2015–Jan 2017
24-Month
37.78"
(959.61mm)
37.37"
(949.20mm)
0.41"
(10.41mm)
64th Driest Driest since: 2014 1937
60th Wettest Wettest since: 2016 2012
Feb 2014–Jan 2017
36-Month
59.35"
(1,507.49mm)
56.07"
(1,424.18mm)
3.28"
(83.31mm)
93rd Driest Driest since: 2016 1937
30th Wettest Wettest since: 2013 1909
Feb 2013–Jan 2017
48-Month
79.53"
(2,020.06mm)
74.80"
(1,899.92mm)
4.73"
(120.14mm)
100th Driest Driest since: 2016 1938
22nd Wettest Wettest since: 2015 1910
Ties: 1976
Feb 2012–Jan 2017
60-Month
96.16"
(2,442.46mm)
93.53"
(2,375.66mm)
2.63"
(66.80mm)
71st Driest Driest since: 2011 1938
50th Wettest Wettest since: 2016 2015

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 9, 2019 from https://www.ncdc.noaa.gov/cag/