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


Montana

Precipitation Rankings, July 2010

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
July 2010
1-Month
1.51"
(38.35mm)
1.59"
(40.39mm)
-0.08"
(-2.04mm)
69th Driest Driest since: 2008 1917
57th Wettest Wettest since: 2009 1993
Jun–Jul 2010
2-Month
5.17"
(131.32mm)
4.45"
(113.03mm)
0.72"
(18.29mm)
97th Driest Driest since: 2009 1919
29th Wettest Wettest since: 2005 1993
May–Jul 2010
3-Month
9.10"
(231.14mm)
6.86"
(174.24mm)
2.24"
(56.90mm)
112th Driest Driest since: 2009 1919
14th Wettest Wettest since: 1993 1915
Apr–Jul 2010
4-Month
11.18"
(283.97mm)
8.37"
(212.60mm)
2.81"
(71.37mm)
118th Driest Driest since: 2009 1919
8th Wettest Wettest since: 1993 1993
Mar–Jul 2010
5-Month
11.92"
(302.77mm)
9.65"
(245.11mm)
2.27"
(57.66mm)
113th Driest Driest since: 2009 1919
13th Wettest Wettest since: 1995 2011
Feb–Jul 2010
6-Month
12.42"
(315.47mm)
10.71"
(272.03mm)
1.71"
(43.44mm)
100th Driest Driest since: 2009 1919
26th Wettest Wettest since: 1995 2011
Jan–Jul 2010
7-Month
13.50"
(342.90mm)
12.06"
(306.32mm)
1.44"
(36.58mm)
95th Driest Driest since: 2009 1919
31st Wettest Wettest since: 1997 2011
Ties: 1902
Dec 2009–Jul 2010
8-Month
14.55"
(369.57mm)
13.35"
(339.09mm)
1.20"
(30.48mm)
92nd Driest Driest since: 2009 1931
33rd Wettest Wettest since: 1997 2011
Nov 2009–Jul 2010
9-Month
15.11"
(383.79mm)
14.64"
(371.86mm)
0.47"
(11.93mm)
75th Driest Driest since: 2009 1919
50th Wettest Wettest since: 1997 2011
Ties: 1950, 2016
Oct 2009–Jul 2010
10-Month
17.28"
(438.91mm)
15.88"
(403.35mm)
1.40"
(35.56mm)
89th Driest Driest since: 2009 1919
36th Wettest Wettest since: 1997 2011
Ties: 1920
Sep 2009–Jul 2010
11-Month
17.83"
(452.88mm)
17.34"
(440.44mm)
0.49"
(12.44mm)
71st Driest Driest since: 2009 1988
54th Wettest Wettest since: 2007 2011
Aug 2009–Jul 2010
12-Month
19.69"
(500.13mm)
18.67"
(474.22mm)
1.02"
(25.91mm)
84th Driest Driest since: 2009 1936
41st Wettest Wettest since: 1997 2011
Feb 2009–Jul 2010
18-Month
29.61"
(752.09mm)
29.38"
(746.25mm)
0.23"
(5.84mm)
65th Driest Driest since: 2009 1936
60th Wettest Wettest since: 2006 2011
Aug 2008–Jul 2010
24-Month
38.23"
(971.04mm)
37.35"
(948.69mm)
0.88"
(22.35mm)
77th Driest Driest since: 2009 1937
47th Wettest Wettest since: 1998 1928
Aug 2007–Jul 2010
36-Month
56.35"
(1,431.29mm)
56.03"
(1,423.16mm)
0.32"
(8.13mm)
56th Driest Driest since: 2009 1937
67th Wettest Wettest since: 2007 1909
Aug 2006–Jul 2010
48-Month
75.66"
(1,921.76mm)
74.76"
(1,898.90mm)
0.90"
(22.86mm)
60th Driest Driest since: 2009 1937
62nd Wettest Wettest since: 2000 1899
Aug 2005–Jul 2010
60-Month
94.00"
(2,387.60mm)
93.49"
(2,374.65mm)
0.51"
(12.95mm)
62nd Driest Driest since: 2009 1937
59th Wettest Wettest since: 2000 1916
Ties: 1930

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 20, 2019 from https://www.ncdc.noaa.gov/cag/