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


Montana

Precipitation Rankings, January 2012

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 2012
1-Month
1.23"
(31.24mm)
1.35"
(34.29mm)
-0.12"
(-3.05mm)
61st Driest Driest since: 2010 1985
65th Wettest Wettest since: 2011 1969
Ties: 1914, 1925
Dec 2011–Jan 2012
2-Month
2.04"
(51.82mm)
2.64"
(67.06mm)
-0.60"
(-15.24mm)
30th Driest Driest since: 2007 1931
95th Wettest Wettest since: 2011 1918
Nov 2011–Jan 2012
3-Month
3.12"
(79.25mm)
3.93"
(99.82mm)
-0.81"
(-20.57mm)
33rd Driest Driest since: 2010 1944
92nd Wettest Wettest since: 2011 1907
Ties: 1937
Oct 2011–Jan 2012
4-Month
5.11"
(129.79mm)
5.18"
(131.57mm)
-0.07"
(-1.78mm)
62nd Driest Driest since: 2010 1908
63rd Wettest Wettest since: 2011 1928
Ties: 1991
Sep 2011–Jan 2012
5-Month
5.58"
(141.73mm)
6.64"
(168.66mm)
-1.06"
(-26.93mm)
31st Driest Driest since: 2010 1905
94th Wettest Wettest since: 2011 1928
Aug 2011–Jan 2012
6-Month
6.35"
(161.29mm)
7.97"
(202.44mm)
-1.62"
(-41.15mm)
19th Driest Driest since: 2002 1905
106th Wettest Wettest since: 2011 1928
Jul 2011–Jan 2012
7-Month
7.74"
(196.60mm)
9.54"
(242.32mm)
-1.80"
(-45.72mm)
22nd Driest Driest since: 2004 1905
103rd Wettest Wettest since: 2011 1928
Jun 2011–Jan 2012
8-Month
11.10"
(281.94mm)
12.40"
(314.96mm)
-1.30"
(-33.02mm)
35th Driest Driest since: 2008 1905
90th Wettest Wettest since: 2011 1916
May 2011–Jan 2012
9-Month
16.80"
(426.72mm)
14.81"
(376.17mm)
1.99"
(50.55mm)
99th Driest Driest since: 2010 1905
26th Wettest Wettest since: 2011 1928
Ties: 1982
Apr 2011–Jan 2012
10-Month
19.32"
(490.73mm)
16.34"
(415.04mm)
2.98"
(75.69mm)
111th Driest Driest since: 2010 1905
14th Wettest Wettest since: 2011 1928
Mar 2011–Jan 2012
11-Month
20.94"
(531.88mm)
17.62"
(447.55mm)
3.32"
(84.33mm)
113th Driest Driest since: 2010 1937
12th Wettest Wettest since: 2011 1928
Feb 2011–Jan 2012
12-Month
22.31"
(566.67mm)
18.67"
(474.22mm)
3.64"
(92.45mm)
114th Driest Driest since: 2010 1932
11th Wettest Wettest since: 2011 1928
Aug 2010–Jan 2012
18-Month
32.57"
(827.28mm)
26.64"
(676.66mm)
5.93"
(150.62mm)
119th Driest Driest since: 2011 1937
5th Wettest Wettest since: 1979 1928
Feb 2010–Jan 2012
24-Month
44.99"
(1,142.75mm)
37.37"
(949.20mm)
7.62"
(193.55mm)
123rd Driest Driest since: 2011 1937
1st Wettest Wettest to Date 2012
Feb 2009–Jan 2012
36-Month
62.18"
(1,579.37mm)
56.07"
(1,424.18mm)
6.11"
(155.19mm)
116th Driest Driest since: 2011 1937
7th Wettest Wettest since: 1998 1909
Feb 2008–Jan 2012
48-Month
81.74"
(2,076.20mm)
74.80"
(1,899.92mm)
6.94"
(176.28mm)
115th Driest Driest since: 2011 1938
7th Wettest Wettest since: 1999 1910
Feb 2007–Jan 2012
60-Month
100.25"
(2,546.35mm)
93.53"
(2,375.66mm)
6.72"
(170.69mm)
109th Driest Driest since: 2011 1938
12th Wettest Wettest since: 1998 2015

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 27, 2020 from https://www.ncdc.noaa.gov/cag/