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, May 2013

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Driest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 2013
1-Month
4.15"
(105.41mm)
2.42"
(61.47mm)
1.73"
(43.94mm)
118th Driest Driest since: 2012 1937
8th Wettest Wettest since: 2011 1927
Apr–May 2013
2-Month
5.65"
(143.51mm)
3.93"
(99.82mm)
1.72"
(43.69mm)
114th Driest Driest since: 2012 1934
12th Wettest Wettest since: 2011 2011
Mar–May 2013
3-Month
6.56"
(166.62mm)
5.20"
(132.08mm)
1.36"
(34.54mm)
103rd Driest Driest since: 2012 1931
23rd Wettest Wettest since: 2011 2011
Feb–May 2013
4-Month
7.11"
(180.59mm)
6.26"
(159.00mm)
0.85"
(21.59mm)
86th Driest Driest since: 2012 1931
40th Wettest Wettest since: 2011 2011
Jan–May 2013
5-Month
8.16"
(207.26mm)
7.61"
(193.29mm)
0.55"
(13.97mm)
74th Driest Driest since: 2009 1931
52nd Wettest Wettest since: 2012 2011
Dec 2012–May 2013
6-Month
9.48"
(240.79mm)
8.90"
(226.06mm)
0.58"
(14.73mm)
79th Driest Driest since: 2012 1931
46th Wettest Wettest since: 2011 2011
Ties: 1990
Nov 2012–May 2013
7-Month
10.93"
(277.62mm)
10.19"
(258.83mm)
0.74"
(18.79mm)
80th Driest Driest since: 2012 1931
45th Wettest Wettest since: 2011 2011
Ties: 1925, 2006
Oct 2012–May 2013
8-Month
12.75"
(323.85mm)
11.44"
(290.58mm)
1.31"
(33.27mm)
93rd Driest Driest since: 2012 1931
32nd Wettest Wettest since: 2011 2011
Sep 2012–May 2013
9-Month
12.92"
(328.17mm)
12.90"
(327.66mm)
0.02"
(0.51mm)
55th Driest Driest since: 2012 1905
70th Wettest Wettest since: 2011 2011
Aug 2012–May 2013
10-Month
13.49"
(342.65mm)
14.22"
(361.19mm)
-0.73"
(-18.54mm)
44th Driest Driest since: 2012 1905
81st Wettest Wettest since: 2011 2011
Ties: 1915
Jul 2012–May 2013
11-Month
14.78"
(375.41mm)
15.80"
(401.32mm)
-1.02"
(-25.91mm)
39th Driest Driest since: 2012 1905
86th Wettest Wettest since: 2011 2011
Jun 2012–May 2013
12-Month
16.79"
(426.47mm)
18.65"
(473.71mm)
-1.86"
(-47.24mm)
27th Driest Driest since: 2004 1905
98th Wettest Wettest since: 2012 2011
Dec 2011–May 2013
18-Month
25.78"
(654.81mm)
27.58"
(700.53mm)
-1.80"
(-45.72mm)
27th Driest Driest since: 2005 1937
97th Wettest Wettest since: 2012 2011
Jun 2011–May 2013
24-Month
34.84"
(884.94mm)
37.34"
(948.44mm)
-2.50"
(-63.50mm)
23rd Driest Driest since: 2005 1937
101st Wettest Wettest since: 2012 1917
Jun 2010–May 2013
36-Month
61.48"
(1,561.59mm)
56.01"
(1,422.65mm)
5.47"
(138.94mm)
109th Driest Driest since: 2010 1937
14th Wettest Wettest since: 2012 1917
Jun 2009–May 2013
48-Month
80.18"
(2,036.57mm)
74.74"
(1,898.40mm)
5.44"
(138.17mm)
106th Driest Driest since: 2010 1937
16th Wettest Wettest since: 2012 1899, 1910
Jun 2008–May 2013
60-Month
98.44"
(2,500.38mm)
93.47"
(2,374.14mm)
4.97"
(126.24mm)
93rd Driest Driest since: 2010 1938
28th Wettest Wettest since: 2012 1910
Ties: 1951, 1971

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 15, 2019 from https://www.ncdc.noaa.gov/cag/