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 1951

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
October 1951
1-Month
2.17"
(55.12mm)
1.25"
(31.75mm)
0.92"
(23.37mm)
119th Driest Driest since: 1950 1987
7th Wettest Wettest since: 1946 2016
Ties: 2009
Sep–Oct 1951
2-Month
3.86"
(98.04mm)
2.70"
(68.58mm)
1.16"
(29.46mm)
112th Driest Driest since: 1950 1904
14th Wettest Wettest since: 1946 2016
Ties: 2006
Aug–Oct 1951
3-Month
6.47"
(164.34mm)
4.01"
(101.85mm)
2.46"
(62.49mm)
120th Driest Driest since: 1950 1904
6th Wettest Wettest since: 1946 1985
Jul–Oct 1951
4-Month
7.95"
(201.93mm)
5.60"
(142.24mm)
2.35"
(59.69mm)
118th Driest Driest since: 1950 1904
8th Wettest Wettest since: 1946 1993
Jun–Oct 1951
5-Month
10.43"
(264.92mm)
8.46"
(214.88mm)
1.97"
(50.04mm)
111th Driest Driest since: 1950 1904
15th Wettest Wettest since: 1947 1993
May–Oct 1951
6-Month
12.29"
(312.17mm)
10.88"
(276.35mm)
1.41"
(35.82mm)
93rd Driest Driest since: 1950 1904
33rd Wettest Wettest since: 1946 1993
Apr–Oct 1951
7-Month
13.71"
(348.23mm)
12.39"
(314.71mm)
1.32"
(33.52mm)
91st Driest Driest since: 1950 1904
35th Wettest Wettest since: 1948 1993
Mar–Oct 1951
8-Month
15.05"
(382.27mm)
13.66"
(346.96mm)
1.39"
(35.31mm)
89th Driest Driest since: 1950 1919
37th Wettest Wettest since: 1946 1975
Feb–Oct 1951
9-Month
16.37"
(415.80mm)
14.72"
(373.89mm)
1.65"
(41.91mm)
94th Driest Driest since: 1950 1931
32nd Wettest Wettest since: 1946 1975
Ties: 1907
Jan–Oct 1951
10-Month
17.70"
(449.58mm)
16.07"
(408.18mm)
1.63"
(41.40mm)
90th Driest Driest since: 1950 1931
36th Wettest Wettest since: 1948 1975
Ties: 1972
Dec 1950–Oct 1951
11-Month
18.94"
(481.08mm)
17.36"
(440.94mm)
1.58"
(40.14mm)
90th Driest Driest since: 1950 1931
35th Wettest Wettest since: 1946 1975
Nov 1950–Oct 1951
12-Month
20.54"
(521.72mm)
18.65"
(473.71mm)
1.89"
(48.01mm)
94th Driest Driest since: 1950 1931
31st Wettest Wettest since: 1943 2011
May 1950–Oct 1951
18-Month
31.53"
(800.86mm)
29.54"
(750.32mm)
1.99"
(50.54mm)
92nd Driest Driest since: 1950 1931
33rd Wettest Wettest since: 1948 2011
Nov 1949–Oct 1951
24-Month
40.28"
(1,023.11mm)
37.33"
(948.18mm)
2.95"
(74.93mm)
97th Driest Driest since: 1950 1936
27th Wettest Wettest since: 1948 1975
Nov 1948–Oct 1951
36-Month
57.09"
(1,450.09mm)
56.01"
(1,422.65mm)
1.08"
(27.44mm)
66th Driest Driest since: 1950 1937
57th Wettest Wettest since: 1949 1898
Nov 1947–Oct 1951
48-Month
77.48"
(1,967.99mm)
74.75"
(1,898.65mm)
2.73"
(69.34mm)
79th Driest Driest since: 1950 1937
43rd Wettest Wettest since: 1949 1899
Nov 1946–Oct 1951
60-Month
97.56"
(2,478.02mm)
93.47"
(2,374.14mm)
4.09"
(103.88mm)
87th Driest Driest since: 1950 1937
34th Wettest Wettest since: 1944 1911

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 19, 2020 from https://www.ncdc.noaa.gov/cag/