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


Montana

Precipitation Rankings, July 2012

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2018)
Wettest/Driest
Since
Record
July 2012
1-Month
1.29"
(32.77mm)
1.59"
(40.39mm)
-0.30"
(-7.62mm)
50th Driest Driest since: 2008 1917
75th Wettest Wettest since: 2011 1993
Ties: 1963
Jun–Jul 2012
2-Month
3.30"
(83.82mm)
4.45"
(113.03mm)
-1.15"
(-29.21mm)
27th Driest Driest since: 2007 1919
98th Wettest Wettest since: 2011 1993
May–Jul 2012
3-Month
5.72"
(145.29mm)
6.86"
(174.24mm)
-1.14"
(-28.95mm)
34th Driest Driest since: 2009 1919
91st Wettest Wettest since: 2011 1915
Apr–Jul 2012
4-Month
7.70"
(195.58mm)
8.37"
(212.60mm)
-0.67"
(-17.02mm)
47th Driest Driest since: 2009 1919
78th Wettest Wettest since: 2011 1993
Mar–Jul 2012
5-Month
9.30"
(236.22mm)
9.65"
(245.11mm)
-0.35"
(-8.89mm)
55th Driest Driest since: 2009 1919
70th Wettest Wettest since: 2011 2011
Feb–Jul 2012
6-Month
10.25"
(260.35mm)
10.71"
(272.03mm)
-0.46"
(-11.68mm)
51st Driest Driest since: 2009 1919
74th Wettest Wettest since: 2011 2011
Jan–Jul 2012
7-Month
11.48"
(291.59mm)
12.06"
(306.32mm)
-0.58"
(-14.73mm)
47th Driest Driest since: 2009 1919
78th Wettest Wettest since: 2011 2011
Ties: 1992
Dec 2011–Jul 2012
8-Month
12.29"
(312.17mm)
13.35"
(339.09mm)
-1.06"
(-26.92mm)
38th Driest Driest since: 2006 1931
86th Wettest Wettest since: 2011 2011
Nov 2011–Jul 2012
9-Month
13.37"
(339.60mm)
14.64"
(371.86mm)
-1.27"
(-32.26mm)
37th Driest Driest since: 2004 1919
87th Wettest Wettest since: 2011 2011
Ties: 1949
Oct 2011–Jul 2012
10-Month
15.36"
(390.14mm)
15.88"
(403.35mm)
-0.52"
(-13.21mm)
46th Driest Driest since: 2004 1919
78th Wettest Wettest since: 2011 2011
Sep 2011–Jul 2012
11-Month
15.83"
(402.08mm)
17.34"
(440.44mm)
-1.51"
(-38.36mm)
32nd Driest Driest since: 2004 1988
92nd Wettest Wettest since: 2011 2011
Aug 2011–Jul 2012
12-Month
16.60"
(421.64mm)
18.67"
(474.22mm)
-2.07"
(-52.58mm)
23rd Driest Driest since: 2004 1936
101st Wettest Wettest since: 2011 2011
Feb 2011–Jul 2012
18-Month
32.56"
(827.02mm)
29.38"
(746.25mm)
3.18"
(80.77mm)
105th Driest Driest since: 2010 1936
19th Wettest Wettest since: 2011 2011
Aug 2010–Jul 2012
24-Month
42.82"
(1,087.63mm)
37.35"
(948.69mm)
5.47"
(138.94mm)
113th Driest Driest since: 2010 1937
10th Wettest Wettest since: 2011 1928
Aug 2009–Jul 2012
36-Month
62.51"
(1,587.75mm)
56.03"
(1,423.16mm)
6.48"
(164.59mm)
115th Driest Driest since: 2010 1937
7th Wettest Wettest since: 2011 1909
Ties: 1944
Aug 2008–Jul 2012
48-Month
81.05"
(2,058.67mm)
74.76"
(1,898.90mm)
6.29"
(159.77mm)
111th Driest Driest since: 2010 1937
10th Wettest Wettest since: 2011 1899
Aug 2007–Jul 2012
60-Month
99.17"
(2,518.92mm)
93.49"
(2,374.65mm)
5.68"
(144.27mm)
101st Driest Driest since: 2010 1937
19th Wettest Wettest since: 2011 1916

Citing This Page

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