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, January 1931

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
January 1931
1-Month
0.55"
(13.97mm)
1.35"
(34.29mm)
-0.80"
(-20.32mm)
5th Driest Driest to Date 1985
121st Wettest Wettest since: 1930 1969
Ties: 1961
Dec 1930–Jan 1931
2-Month
0.82"
(20.83mm)
2.64"
(67.06mm)
-1.82"
(-46.23mm)
1st Driest Driest to Date 1931
124th Wettest Wettest since: 1930 1918
Nov 1930–Jan 1931
3-Month
2.19"
(55.63mm)
3.93"
(99.82mm)
-1.74"
(-44.19mm)
4th Driest Driest since: 1908 1944
121st Wettest Wettest since: 1930 1907
Oct 1930–Jan 1931
4-Month
3.94"
(100.08mm)
5.18"
(131.57mm)
-1.24"
(-31.49mm)
20th Driest Driest since: 1921 1908
105th Wettest Wettest since: 1930 1928
Sep 1930–Jan 1931
5-Month
5.69"
(144.53mm)
6.64"
(168.66mm)
-0.95"
(-24.13mm)
33rd Driest Driest since: 1929 1905
92nd Wettest Wettest since: 1930 1928
Aug 1930–Jan 1931
6-Month
6.97"
(177.04mm)
7.97"
(202.44mm)
-1.00"
(-25.40mm)
33rd Driest Driest since: 1929 1905
92nd Wettest Wettest since: 1930 1928
Ties: 1902, 2004
Jul 1930–Jan 1931
7-Month
8.10"
(205.74mm)
9.54"
(242.32mm)
-1.44"
(-36.58mm)
31st Driest Driest since: 1921 1905
94th Wettest Wettest since: 1930 1928
Jun 1930–Jan 1931
8-Month
9.85"
(250.19mm)
12.40"
(314.96mm)
-2.55"
(-64.77mm)
13th Driest Driest since: 1920 1905
112th Wettest Wettest since: 1930 1916
May 1930–Jan 1931
9-Month
11.19"
(284.23mm)
14.81"
(376.17mm)
-3.62"
(-91.94mm)
7th Driest Driest since: 1905 1905
118th Wettest Wettest since: 1930 1928
Apr 1930–Jan 1931
10-Month
13.04"
(331.22mm)
16.34"
(415.04mm)
-3.30"
(-83.82mm)
12th Driest Driest since: 1920 1905
113th Wettest Wettest since: 1930 1928
Mar 1930–Jan 1931
11-Month
14.47"
(367.54mm)
17.62"
(447.55mm)
-3.15"
(-80.01mm)
12th Driest Driest since: 1920 1937
113th Wettest Wettest since: 1930 1928
Feb 1930–Jan 1931
12-Month
15.34"
(389.64mm)
18.67"
(474.22mm)
-3.33"
(-84.58mm)
12th Driest Driest since: 1920 1932
113th Wettest Wettest since: 1930 1928
Aug 1929–Jan 1931
18-Month
23.28"
(591.31mm)
26.64"
(676.66mm)
-3.36"
(-85.35mm)
16th Driest Driest since: 1920 1937
108th Wettest Wettest since: 1930 1928
Feb 1929–Jan 1931
24-Month
32.34"
(821.44mm)
37.37"
(949.20mm)
-5.03"
(-127.76mm)
13th Driest Driest since: 1921 1937
111th Wettest Wettest since: 1930 2012
Feb 1928–Jan 1931
36-Month
48.55"
(1,233.17mm)
56.07"
(1,424.18mm)
-7.52"
(-191.01mm)
9th Driest Driest since: 1921 1937
114th Wettest Wettest since: 1930 1909
Feb 1927–Jan 1931
48-Month
75.00"
(1,905.00mm)
74.80"
(1,899.92mm)
0.20"
(5.08mm)
55th Driest Driest since: 1924 1938
67th Wettest Wettest since: 1930 1910
Ties: 1947
Feb 1926–Jan 1931
60-Month
92.65"
(2,353.31mm)
93.53"
(2,375.66mm)
-0.88"
(-22.35mm)
49th Driest Driest since: 1925 1938
72nd Wettest Wettest since: 1930 2015

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/