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 April 2020. For more information, please see Climatological Rankings.


Montana

Precipitation Rankings, September 1996

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
September 1996
1-Month
1.82"
(46.23mm)
1.46"
(37.08mm)
0.36"
(9.15mm)
91st Driest Driest since: 1995 2012
35th Wettest Wettest since: 1986 1986
Aug–Sep 1996
2-Month
2.36"
(59.94mm)
2.77"
(70.36mm)
-0.41"
(-10.42mm)
48th Driest Driest since: 1994 2012
78th Wettest Wettest since: 1995 1985
Jul–Sep 1996
3-Month
3.12"
(79.25mm)
4.35"
(110.49mm)
-1.23"
(-31.24mm)
25th Driest Driest since: 1994 2012
101st Wettest Wettest since: 1995 1993
Ties: 1949
Jun–Sep 1996
4-Month
4.90"
(124.46mm)
7.22"
(183.39mm)
-2.32"
(-58.93mm)
13th Driest Driest since: 1994 1919
113th Wettest Wettest since: 1995 1993
May–Sep 1996
5-Month
8.50"
(215.90mm)
9.63"
(244.60mm)
-1.13"
(-28.70mm)
37th Driest Driest since: 1994 1919
89th Wettest Wettest since: 1995 1993
Ties: 1897
Apr–Sep 1996
6-Month
10.11"
(256.79mm)
11.14"
(282.96mm)
-1.03"
(-26.17mm)
36th Driest Driest since: 1994 1919
90th Wettest Wettest since: 1995 1993
Ties: 1961
Mar–Sep 1996
7-Month
11.52"
(292.61mm)
12.42"
(315.47mm)
-0.90"
(-22.86mm)
43rd Driest Driest since: 1994 1919
83rd Wettest Wettest since: 1995 1993
Ties: 1958
Feb–Sep 1996
8-Month
12.89"
(327.41mm)
13.48"
(342.39mm)
-0.59"
(-14.98mm)
49th Driest Driest since: 1994 1919
77th Wettest Wettest since: 1995 1993
Jan–Sep 1996
9-Month
14.75"
(374.65mm)
14.83"
(376.68mm)
-0.08"
(-2.03mm)
59th Driest Driest since: 1994 1919
67th Wettest Wettest since: 1995 1993
Dec 1995–Sep 1996
10-Month
15.98"
(405.89mm)
16.12"
(409.45mm)
-0.14"
(-3.56mm)
57th Driest Driest since: 1994 1919
68th Wettest Wettest since: 1995 1978
Ties: 1946
Nov 1995–Sep 1996
11-Month
17.98"
(456.69mm)
17.41"
(442.21mm)
0.57"
(14.48mm)
68th Driest Driest since: 1994 1919
57th Wettest Wettest since: 1995 1978
Oct 1995–Sep 1996
12-Month
19.86"
(504.44mm)
18.65"
(473.71mm)
1.21"
(30.73mm)
83rd Driest Driest since: 1994 1919
42nd Wettest Wettest since: 1995 1978
Apr 1995–Sep 1996
18-Month
33.35"
(847.09mm)
29.81"
(757.17mm)
3.54"
(89.92mm)
107th Driest Driest since: 1995 1919
18th Wettest Wettest since: 1993 2011
Oct 1994–Sep 1996
24-Month
41.55"
(1,055.37mm)
37.33"
(948.18mm)
4.22"
(107.19mm)
108th Driest Driest since: 1995 1937
16th Wettest Wettest since: 1976 2011
Oct 1993–Sep 1996
36-Month
55.82"
(1,417.83mm)
56.02"
(1,422.91mm)
-0.20"
(-5.08mm)
56th Driest Driest since: 1994 1937
67th Wettest Wettest since: 1995 1909
Oct 1992–Sep 1996
48-Month
79.08"
(2,008.63mm)
74.76"
(1,898.90mm)
4.32"
(109.73mm)
95th Driest Driest since: 1995 1937
27th Wettest Wettest since: 1978 1909
Oct 1991–Sep 1996
60-Month
96.17"
(2,442.72mm)
93.48"
(2,374.39mm)
2.69"
(68.33mm)
75th Driest Driest since: 1994 1937
46th Wettest Wettest since: 1995 1978
Ties: 1998

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published May 2020, retrieved on May 25, 2020 from https://www.ncdc.noaa.gov/cag/