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


Montana

Precipitation Rankings, September 1994

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
September 1994
1-Month
0.65"
(16.51mm)
1.46"
(37.08mm)
-0.81"
(-20.57mm)
16th Driest Driest since: 1990 2012
110th Wettest Wettest since: 1993 1986
Aug–Sep 1994
2-Month
1.07"
(27.18mm)
2.77"
(70.36mm)
-1.70"
(-43.18mm)
5th Driest Driest since: 1955 2012
121st Wettest Wettest since: 1993 1985
Jul–Sep 1994
3-Month
2.24"
(56.90mm)
4.35"
(110.49mm)
-2.11"
(-53.59mm)
3rd Driest Driest since: 1904 2012
123rd Wettest Wettest since: 1993 1993
Jun–Sep 1994
4-Month
4.63"
(117.60mm)
7.22"
(183.39mm)
-2.59"
(-65.79mm)
11th Driest Driest since: 1988 1919
115th Wettest Wettest since: 1993 1993
May–Sep 1994
5-Month
6.56"
(166.62mm)
9.63"
(244.60mm)
-3.07"
(-77.98mm)
10th Driest Driest since: 1979 1919
116th Wettest Wettest since: 1993 1993
Apr–Sep 1994
6-Month
8.47"
(215.14mm)
11.14"
(282.96mm)
-2.67"
(-67.82mm)
15th Driest Driest since: 1988 1919
111th Wettest Wettest since: 1993 1993
Mar–Sep 1994
7-Month
9.13"
(231.90mm)
12.42"
(315.47mm)
-3.29"
(-83.57mm)
9th Driest Driest since: 1979 1919
117th Wettest Wettest since: 1993 1993
Feb–Sep 1994
8-Month
10.17"
(258.32mm)
13.48"
(342.39mm)
-3.31"
(-84.07mm)
7th Driest Driest since: 1960 1919
119th Wettest Wettest since: 1993 1993
Jan–Sep 1994
9-Month
11.27"
(286.26mm)
14.83"
(376.68mm)
-3.56"
(-90.42mm)
6th Driest Driest since: 1988 1919
120th Wettest Wettest since: 1993 1993
Dec 1993–Sep 1994
10-Month
12.07"
(306.58mm)
16.12"
(409.45mm)
-4.05"
(-102.87mm)
4th Driest Driest since: 1960 1919
121st Wettest Wettest since: 1993 1978
Nov 1993–Sep 1994
11-Month
12.93"
(328.42mm)
17.41"
(442.21mm)
-4.48"
(-113.79mm)
5th Driest Driest since: 1988 1919
120th Wettest Wettest since: 1993 1978
Oct 1993–Sep 1994
12-Month
14.27"
(362.46mm)
18.65"
(473.71mm)
-4.38"
(-111.25mm)
5th Driest Driest since: 1988 1919
120th Wettest Wettest since: 1993 1978
Apr 1993–Sep 1994
18-Month
30.82"
(782.83mm)
29.81"
(757.17mm)
1.01"
(25.66mm)
85th Driest Driest since: 1992 1919
40th Wettest Wettest since: 1993 2011
Ties: 1951
Oct 1992–Sep 1994
24-Month
37.53"
(953.26mm)
37.33"
(948.18mm)
0.20"
(5.08mm)
63rd Driest Driest since: 1990 1937
61st Wettest Wettest since: 1993 2011
Oct 1991–Sep 1994
36-Month
54.62"
(1,387.35mm)
56.02"
(1,422.91mm)
-1.40"
(-35.56mm)
38th Driest Driest since: 1990 1937
85th Wettest Wettest since: 1993 1909
Oct 1990–Sep 1994
48-Month
75.39"
(1,914.91mm)
74.76"
(1,898.90mm)
0.63"
(16.01mm)
59th Driest Driest since: 1992 1937
63rd Wettest Wettest since: 1993 1909
Oct 1989–Sep 1994
60-Month
93.09"
(2,364.49mm)
93.48"
(2,374.39mm)
-0.39"
(-9.90mm)
51st Driest Driest since: 1992 1937
70th Wettest Wettest since: 1993 1978

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published March 2020, retrieved on April 3, 2020 from https://www.ncdc.noaa.gov/cag/