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 1947

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
June 1947
1-Month
4.29"
(108.97mm)
2.86"
(72.64mm)
1.43"
(36.33mm)
118th Driest Driest since: 1946 1919
8th Wettest Wettest since: 1944 1944
Ties: 1991
May–Jun 1947
2-Month
5.36"
(136.14mm)
5.28"
(134.11mm)
0.08"
(2.03mm)
68th Driest Driest since: 1946 1919
58th Wettest Wettest since: 1945 2011
Apr–Jun 1947
3-Month
6.60"
(167.64mm)
6.79"
(172.47mm)
-0.19"
(-4.83mm)
56th Driest Driest since: 1946 1919
70th Wettest Wettest since: 1945 2011
Mar–Jun 1947
4-Month
7.93"
(201.42mm)
8.06"
(204.72mm)
-0.13"
(-3.30mm)
54th Driest Driest since: 1946 1919
72nd Wettest Wettest since: 1945 2011
Feb–Jun 1947
5-Month
8.95"
(227.33mm)
9.12"
(231.65mm)
-0.17"
(-4.32mm)
52nd Driest Driest since: 1946 1931
74th Wettest Wettest since: 1945 2011
Ties: 1959, 2017
Jan–Jun 1947
6-Month
9.90"
(251.46mm)
10.47"
(265.94mm)
-0.57"
(-14.48mm)
41st Driest Driest since: 1946 1931
85th Wettest Wettest since: 1945 2011
Dec 1946–Jun 1947
7-Month
11.76"
(298.70mm)
11.76"
(298.70mm)
0.00"
(0.00mm)
60th Driest Driest since: 1946 1931
65th Wettest Wettest since: 1944 2011
Nov 1946–Jun 1947
8-Month
13.74"
(349.00mm)
13.05"
(331.47mm)
0.69"
(17.53mm)
75th Driest Driest since: 1946 1931
50th Wettest Wettest since: 1943 2011
Oct 1946–Jun 1947
9-Month
16.72"
(424.69mm)
14.30"
(363.22mm)
2.42"
(61.47mm)
108th Driest Driest since: 1946 1931
17th Wettest Wettest since: 1943 2011
Sep 1946–Jun 1947
10-Month
19.38"
(492.25mm)
15.76"
(400.30mm)
3.62"
(91.95mm)
117th Driest Driest since: 1946 1931
8th Wettest Wettest since: 1942 2011
Aug 1946–Jun 1947
11-Month
20.27"
(514.86mm)
17.09"
(434.09mm)
3.18"
(80.77mm)
113th Driest Driest since: 1946 1931
12th Wettest Wettest since: 1942 2011
Jul 1946–Jun 1947
12-Month
22.46"
(570.48mm)
18.67"
(474.22mm)
3.79"
(96.26mm)
117th Driest Driest since: 1946 1931
8th Wettest Wettest since: 1942 2011
Jan 1946–Jun 1947
18-Month
31.08"
(789.43mm)
29.14"
(740.16mm)
1.94"
(49.27mm)
92nd Driest Driest since: 1946 1931
33rd Wettest Wettest since: 1944 2011
Jul 1945–Jun 1947
24-Month
38.81"
(985.77mm)
37.35"
(948.69mm)
1.46"
(37.08mm)
83rd Driest Driest since: 1946 1937
41st Wettest Wettest since: 1944 2011
Jul 1944–Jun 1947
36-Month
55.14"
(1,400.56mm)
56.03"
(1,423.16mm)
-0.89"
(-22.60mm)
45th Driest Driest since: 1946 1937
78th Wettest Wettest since: 1945 2011
Jul 1943–Jun 1947
48-Month
73.39"
(1,864.11mm)
74.74"
(1,898.40mm)
-1.35"
(-34.29mm)
44th Driest Driest since: 1946 1937
78th Wettest Wettest since: 1945 1899
Jul 1942–Jun 1947
60-Month
94.60"
(2,402.84mm)
93.47"
(2,374.14mm)
1.13"
(28.70mm)
64th Driest Driest since: 1941 1937
57th Wettest Wettest since: 1946 1916

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 21, 2019 from https://www.ncdc.noaa.gov/cag/