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 1978

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 1978
1-Month
2.06"
(52.32mm)
2.86"
(72.64mm)
-0.80"
(-20.32mm)
33rd Driest Driest since: 1977 1919
93rd Wettest Wettest since: 1976 1944
May–Jun 1978
2-Month
6.81"
(172.97mm)
5.28"
(134.11mm)
1.53"
(38.86mm)
105th Driest Driest since: 1977 1919
21st Wettest Wettest since: 1975 2011
Apr–Jun 1978
3-Month
8.60"
(218.44mm)
6.79"
(172.47mm)
1.81"
(45.97mm)
110th Driest Driest since: 1977 1919
16th Wettest Wettest since: 1975 2011
Mar–Jun 1978
4-Month
9.25"
(234.95mm)
8.06"
(204.72mm)
1.19"
(30.23mm)
96th Driest Driest since: 1977 1919
30th Wettest Wettest since: 1975 2011
Feb–Jun 1978
5-Month
10.52"
(267.21mm)
9.12"
(231.65mm)
1.40"
(35.56mm)
99th Driest Driest since: 1977 1931
27th Wettest Wettest since: 1975 2011
Jan–Jun 1978
6-Month
12.13"
(308.10mm)
10.47"
(265.94mm)
1.66"
(42.16mm)
104th Driest Driest since: 1977 1931
22nd Wettest Wettest since: 1975 2011
Dec 1977–Jun 1978
7-Month
14.87"
(377.70mm)
11.76"
(298.70mm)
3.11"
(79.00mm)
118th Driest Driest since: 1977 1931
7th Wettest Wettest since: 1975 2011
Nov 1977–Jun 1978
8-Month
16.36"
(415.54mm)
13.05"
(331.47mm)
3.31"
(84.07mm)
117th Driest Driest since: 1977 1931
8th Wettest Wettest since: 1975 2011
Oct 1977–Jun 1978
9-Month
17.40"
(441.96mm)
14.30"
(363.22mm)
3.10"
(78.74mm)
118th Driest Driest since: 1977 1931
7th Wettest Wettest since: 1975 2011
Sep 1977–Jun 1978
10-Month
19.83"
(503.68mm)
15.76"
(400.30mm)
4.07"
(103.38mm)
118th Driest Driest since: 1977 1931
7th Wettest Wettest since: 1942 2011
Aug 1977–Jun 1978
11-Month
21.72"
(551.69mm)
17.09"
(434.09mm)
4.63"
(117.60mm)
121st Driest Driest since: 1977 1931
4th Wettest Wettest since: 1942 2011
Jul 1977–Jun 1978
12-Month
23.26"
(590.80mm)
18.67"
(474.22mm)
4.59"
(116.58mm)
121st Driest Driest since: 1977 1931
4th Wettest Wettest since: 1942 2011
Jan 1977–Jun 1978
18-Month
31.06"
(788.92mm)
29.14"
(740.16mm)
1.92"
(48.76mm)
91st Driest Driest since: 1977 1931
34th Wettest Wettest since: 1976 2011
Jul 1976–Jun 1978
24-Month
37.46"
(951.48mm)
37.35"
(948.69mm)
0.11"
(2.79mm)
60th Driest Driest since: 1977 1937
64th Wettest Wettest since: 1976 2011
Jul 1975–Jun 1978
36-Month
58.82"
(1,494.03mm)
56.03"
(1,423.16mm)
2.79"
(70.87mm)
89th Driest Driest since: 1977 1937
34th Wettest Wettest since: 1976 2011
Jul 1974–Jun 1978
48-Month
81.17"
(2,061.72mm)
74.74"
(1,898.40mm)
6.43"
(163.32mm)
112th Driest Driest since: 1977 1937
10th Wettest Wettest since: 1965 1899
Jul 1973–Jun 1978
60-Month
100.66"
(2,556.76mm)
93.47"
(2,374.14mm)
7.19"
(182.62mm)
112th Driest Driest since: 1977 1937
9th Wettest Wettest since: 1917 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/