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


Montana

Precipitation Rankings, May 2014

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
May 2014
1-Month
1.92"
(48.77mm)
2.42"
(61.47mm)
-0.50"
(-12.70mm)
35th Driest Driest since: 2009 1937
91st Wettest Wettest since: 2013 1927
Apr–May 2014
2-Month
3.39"
(86.11mm)
3.93"
(99.82mm)
-0.54"
(-13.71mm)
39th Driest Driest since: 2009 1934
87th Wettest Wettest since: 2013 2011
Mar–May 2014
3-Month
5.65"
(143.51mm)
5.20"
(132.08mm)
0.45"
(11.43mm)
81st Driest Driest since: 2009 1931
45th Wettest Wettest since: 2013 2011
Feb–May 2014
4-Month
7.36"
(186.94mm)
6.26"
(159.00mm)
1.10"
(27.94mm)
94th Driest Driest since: 2013 1931
32nd Wettest Wettest since: 2011 2011
Jan–May 2014
5-Month
8.57"
(217.68mm)
7.61"
(193.29mm)
0.96"
(24.39mm)
93rd Driest Driest since: 2013 1931
33rd Wettest Wettest since: 2011 2011
Dec 2013–May 2014
6-Month
10.03"
(254.76mm)
8.90"
(226.06mm)
1.13"
(28.70mm)
94th Driest Driest since: 2013 1931
31st Wettest Wettest since: 2011 2011
Nov 2013–May 2014
7-Month
10.94"
(277.88mm)
10.19"
(258.83mm)
0.75"
(19.05mm)
81st Driest Driest since: 2013 1931
44th Wettest Wettest since: 2011 2011
Oct 2013–May 2014
8-Month
12.13"
(308.10mm)
11.44"
(290.58mm)
0.69"
(17.52mm)
71st Driest Driest since: 2012 1931
54th Wettest Wettest since: 2013 2011
Sep 2013–May 2014
9-Month
14.66"
(372.36mm)
12.89"
(327.41mm)
1.77"
(44.95mm)
101st Driest Driest since: 2013 1905
24th Wettest Wettest since: 2011 2011
Aug 2013–May 2014
10-Month
16.12"
(409.45mm)
14.22"
(361.19mm)
1.90"
(48.26mm)
103rd Driest Driest since: 2013 1905
22nd Wettest Wettest since: 2011 2011
Jul 2013–May 2014
11-Month
17.31"
(439.67mm)
15.80"
(401.32mm)
1.51"
(38.35mm)
96th Driest Driest since: 2013 1905
29th Wettest Wettest since: 2011 2011
Jun 2013–May 2014
12-Month
20.43"
(518.92mm)
18.66"
(473.96mm)
1.77"
(44.96mm)
98th Driest Driest since: 2013 1905
27th Wettest Wettest since: 2011 2011
Dec 2012–May 2014
18-Month
29.91"
(759.71mm)
27.58"
(700.53mm)
2.33"
(59.18mm)
96th Driest Driest since: 2013 1937
28th Wettest Wettest since: 2012 2011
Jun 2012–May 2014
24-Month
37.22"
(945.39mm)
37.34"
(948.44mm)
-0.12"
(-3.05mm)
59th Driest Driest since: 2013 1937
65th Wettest Wettest since: 2012 1917
Jun 2011–May 2014
36-Month
55.27"
(1,403.86mm)
56.01"
(1,422.65mm)
-0.74"
(-18.79mm)
50th Driest Driest since: 2010 1937
73rd Wettest Wettest since: 2013 1917
Ties: 1915
Jun 2010–May 2014
48-Month
81.91"
(2,080.51mm)
74.74"
(1,898.40mm)
7.17"
(182.11mm)
114th Driest Driest since: 2013 1937
8th Wettest Wettest since: 1999 1899, 1910
Ties: 1999
Jun 2009–May 2014
60-Month
100.61"
(2,555.49mm)
93.47"
(2,374.14mm)
7.14"
(181.35mm)
110th Driest Driest since: 2013 1938
11th Wettest Wettest since: 1998 1910

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 13, 2019 from https://www.ncdc.noaa.gov/cag/