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 1987

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
June 1987
1-Month
1.54"
(39.12mm)
2.86"
(72.64mm)
-1.32"
(-33.52mm)
12th Driest Driest since: 1985 1919
114th Wettest Wettest since: 1986 1944
Ties: 1988
May–Jun 1987
2-Month
4.69"
(119.13mm)
5.28"
(134.11mm)
-0.59"
(-14.98mm)
50th Driest Driest since: 1985 1919
76th Wettest Wettest since: 1986 2011
Apr–Jun 1987
3-Month
5.34"
(135.64mm)
6.79"
(172.47mm)
-1.45"
(-36.83mm)
22nd Driest Driest since: 1985 1919
104th Wettest Wettest since: 1986 2011
Ties: 1961
Mar–Jun 1987
4-Month
7.12"
(180.85mm)
8.06"
(204.72mm)
-0.94"
(-23.87mm)
32nd Driest Driest since: 1985 1919
94th Wettest Wettest since: 1986 2011
Feb–Jun 1987
5-Month
7.77"
(197.36mm)
9.12"
(231.65mm)
-1.35"
(-34.29mm)
27th Driest Driest since: 1985 1931
99th Wettest Wettest since: 1986 2011
Jan–Jun 1987
6-Month
8.33"
(211.58mm)
10.47"
(265.94mm)
-2.14"
(-54.36mm)
11th Driest Driest since: 1985 1931
115th Wettest Wettest since: 1986 2011
Dec 1986–Jun 1987
7-Month
8.75"
(222.25mm)
11.76"
(298.70mm)
-3.01"
(-76.45mm)
7th Driest Driest since: 1985 1931
118th Wettest Wettest since: 1986 2011
Nov 1986–Jun 1987
8-Month
10.53"
(267.46mm)
13.05"
(331.47mm)
-2.52"
(-64.01mm)
11th Driest Driest since: 1985 1931
114th Wettest Wettest since: 1986 2011
Oct 1986–Jun 1987
9-Month
11.36"
(288.54mm)
14.30"
(363.22mm)
-2.94"
(-74.68mm)
11th Driest Driest since: 1985 1931
114th Wettest Wettest since: 1986 2011
Sep 1986–Jun 1987
10-Month
15.30"
(388.62mm)
15.76"
(400.30mm)
-0.46"
(-11.68mm)
47th Driest Driest since: 1985 1931
78th Wettest Wettest since: 1986 2011
Aug 1986–Jun 1987
11-Month
16.50"
(419.10mm)
17.09"
(434.09mm)
-0.59"
(-14.99mm)
44th Driest Driest since: 1985 1931
81st Wettest Wettest since: 1986 2011
Jul 1986–Jun 1987
12-Month
18.20"
(462.28mm)
18.67"
(474.22mm)
-0.47"
(-11.94mm)
49th Driest Driest since: 1985 1931
76th Wettest Wettest since: 1986 2011
Jan 1986–Jun 1987
18-Month
29.19"
(741.43mm)
29.14"
(740.16mm)
0.05"
(1.27mm)
56th Driest Driest since: 1986 1931
69th Wettest Wettest since: 1983 2011
Jul 1985–Jun 1987
24-Month
39.54"
(1,004.32mm)
37.35"
(948.69mm)
2.19"
(55.63mm)
93rd Driest Driest since: 1986 1937
31st Wettest Wettest since: 1982 2011
Jul 1984–Jun 1987
36-Month
53.62"
(1,361.95mm)
56.03"
(1,423.16mm)
-2.41"
(-61.21mm)
28th Driest Driest since: 1985 1937
95th Wettest Wettest since: 1986 2011
Jul 1983–Jun 1987
48-Month
72.05"
(1,830.07mm)
74.74"
(1,898.40mm)
-2.69"
(-68.33mm)
31st Driest Driest since: 1986 1937
91st Wettest Wettest since: 1984 1899
Jul 1982–Jun 1987
60-Month
89.12"
(2,263.65mm)
93.47"
(2,374.14mm)
-4.35"
(-110.49mm)
24th Driest Driest since: 1962 1937
97th Wettest Wettest since: 1986 1916

Citing This Page

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