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


Montana

Precipitation Rankings, June 2010

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
June 2010
1-Month
3.66"
(92.96mm)
2.86"
(72.64mm)
0.80"
(20.32mm)
98th Driest Driest since: 2009 1919
28th Wettest Wettest since: 2005 1944
Ties: 1975
May–Jun 2010
2-Month
7.59"
(192.79mm)
5.28"
(134.11mm)
2.31"
(58.68mm)
116th Driest Driest since: 2009 1919
10th Wettest Wettest since: 1981 2011
Apr–Jun 2010
3-Month
9.67"
(245.62mm)
6.79"
(172.47mm)
2.88"
(73.15mm)
120th Driest Driest since: 2009 1919
6th Wettest Wettest since: 1991 2011
Mar–Jun 2010
4-Month
10.41"
(264.41mm)
8.06"
(204.72mm)
2.35"
(59.69mm)
114th Driest Driest since: 2009 1919
12th Wettest Wettest since: 2005 2011
Feb–Jun 2010
5-Month
10.91"
(277.11mm)
9.12"
(231.65mm)
1.79"
(45.46mm)
106th Driest Driest since: 2009 1931
20th Wettest Wettest since: 2005 2011
Jan–Jun 2010
6-Month
11.99"
(304.55mm)
10.47"
(265.94mm)
1.52"
(38.61mm)
101st Driest Driest since: 2009 1931
25th Wettest Wettest since: 1991 2011
Dec 2009–Jun 2010
7-Month
13.04"
(331.22mm)
11.76"
(298.70mm)
1.28"
(32.52mm)
95th Driest Driest since: 2009 1931
30th Wettest Wettest since: 1997 2011
Nov 2009–Jun 2010
8-Month
13.60"
(345.44mm)
13.05"
(331.47mm)
0.55"
(13.97mm)
73rd Driest Driest since: 2009 1931
52nd Wettest Wettest since: 2007 2011
Ties: 1962
Oct 2009–Jun 2010
9-Month
15.77"
(400.56mm)
14.30"
(363.22mm)
1.47"
(37.34mm)
92nd Driest Driest since: 2009 1931
33rd Wettest Wettest since: 1997 2011
Ties: 1906
Sep 2009–Jun 2010
10-Month
16.32"
(414.53mm)
15.76"
(400.30mm)
0.56"
(14.23mm)
67th Driest Driest since: 2009 1931
58th Wettest Wettest since: 2008 2011
Aug 2009–Jun 2010
11-Month
18.18"
(461.77mm)
17.09"
(434.09mm)
1.09"
(27.68mm)
87th Driest Driest since: 2009 1931
38th Wettest Wettest since: 2007 2011
Jul 2009–Jun 2010
12-Month
20.21"
(513.33mm)
18.67"
(474.22mm)
1.54"
(39.11mm)
96th Driest Driest since: 2009 1931
29th Wettest Wettest since: 1996 2011
Jan 2009–Jun 2010
18-Month
29.44"
(747.78mm)
29.14"
(740.16mm)
0.30"
(7.62mm)
64th Driest Driest since: 2009 1931
61st Wettest Wettest since: 2007 2011
Jul 2008–Jun 2010
24-Month
37.77"
(959.36mm)
37.35"
(948.69mm)
0.42"
(10.67mm)
66th Driest Driest since: 2009 1937
58th Wettest Wettest since: 2006 2011
Jul 2007–Jun 2010
36-Month
55.67"
(1,414.02mm)
56.03"
(1,423.16mm)
-0.36"
(-9.14mm)
53rd Driest Driest since: 2009 1937
70th Wettest Wettest since: 2007 2011
Jul 2006–Jun 2010
48-Month
74.74"
(1,898.40mm)
74.74"
(1,898.40mm)
0.00"
(0.00mm)
58th Driest Driest since: 2009 1937
64th Wettest Wettest since: 2008 1899
Jul 2005–Jun 2010
60-Month
93.16"
(2,366.26mm)
93.47"
(2,374.14mm)
-0.31"
(-7.88mm)
56th Driest Driest since: 2009 1937
65th Wettest Wettest since: 2000 1916

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 17, 2019 from https://www.ncdc.noaa.gov/cag/