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 December 2019. For more information, please see Climatological Rankings.


Montana

Precipitation Rankings, October 1922

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
October 1922
1-Month
0.67"
(17.02mm)
1.25"
(31.75mm)
-0.58"
(-14.73mm)
18th Driest Driest since: 1921 1987
108th Wettest Wettest since: 1920 2016
Ties: 1896
Sep–Oct 1922
2-Month
1.30"
(33.02mm)
2.70"
(68.58mm)
-1.40"
(-35.56mm)
7th Driest Driest since: 1904 1904
119th Wettest Wettest since: 1921 2016
Ties: 1935
Aug–Oct 1922
3-Month
2.73"
(69.34mm)
4.01"
(101.85mm)
-1.28"
(-32.51mm)
16th Driest Driest since: 1921 1904
110th Wettest Wettest since: 1920 1985
Jul–Oct 1922
4-Month
4.69"
(119.13mm)
5.60"
(142.24mm)
-0.91"
(-23.11mm)
35th Driest Driest since: 1921 1904
91st Wettest Wettest since: 1920 1993
Ties: 1984
Jun–Oct 1922
5-Month
7.14"
(181.36mm)
8.46"
(214.88mm)
-1.32"
(-33.52mm)
27th Driest Driest since: 1921 1904
99th Wettest Wettest since: 1920 1993
May–Oct 1922
6-Month
10.09"
(256.29mm)
10.88"
(276.35mm)
-0.79"
(-20.06mm)
45th Driest Driest since: 1921 1904
81st Wettest Wettest since: 1916 1993
Apr–Oct 1922
7-Month
12.54"
(318.52mm)
12.39"
(314.71mm)
0.15"
(3.81mm)
65th Driest Driest since: 1921 1904
61st Wettest Wettest since: 1916 1993
Mar–Oct 1922
8-Month
13.47"
(342.14mm)
13.66"
(346.96mm)
-0.19"
(-4.82mm)
55th Driest Driest since: 1921 1919
71st Wettest Wettest since: 1920 1975
Feb–Oct 1922
9-Month
14.56"
(369.82mm)
14.72"
(373.89mm)
-0.16"
(-4.07mm)
56th Driest Driest since: 1921 1931
70th Wettest Wettest since: 1916 1975
Jan–Oct 1922
10-Month
15.64"
(397.26mm)
16.07"
(408.18mm)
-0.43"
(-10.92mm)
53rd Driest Driest since: 1921 1931
73rd Wettest Wettest since: 1920 1975
Dec 1921–Oct 1922
11-Month
17.19"
(436.63mm)
17.36"
(440.94mm)
-0.17"
(-4.31mm)
56th Driest Driest since: 1921 1931
69th Wettest Wettest since: 1920 1975
Ties: 1914
Nov 1921–Oct 1922
12-Month
19.58"
(497.33mm)
18.65"
(473.71mm)
0.93"
(23.62mm)
76th Driest Driest since: 1921 1931
49th Wettest Wettest since: 1916 2011
May 1921–Oct 1922
18-Month
28.82"
(732.03mm)
29.54"
(750.32mm)
-0.72"
(-18.29mm)
44th Driest Driest since: 1921 1931
81st Wettest Wettest since: 1917 2011
Nov 1920–Oct 1922
24-Month
35.11"
(891.79mm)
37.33"
(948.18mm)
-2.22"
(-56.39mm)
28th Driest Driest since: 1921 1936
96th Wettest Wettest since: 1918 1975
Nov 1919–Oct 1922
36-Month
54.10"
(1,374.14mm)
56.01"
(1,422.65mm)
-1.91"
(-48.51mm)
33rd Driest Driest since: 1921 1937
90th Wettest Wettest since: 1918 1898
Nov 1918–Oct 1922
48-Month
66.49"
(1,688.85mm)
74.75"
(1,898.65mm)
-8.26"
(-209.80mm)
10th Driest Driest since: 1921 1937
112th Wettest Wettest since: 1920 1899
Nov 1917–Oct 1922
60-Month
86.06"
(2,185.92mm)
93.47"
(2,374.14mm)
-7.41"
(-188.22mm)
16th Driest Driest since: 1921 1937
105th Wettest Wettest since: 1920 1911

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 27, 2020 from https://www.ncdc.noaa.gov/cag/