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, December 1931

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
December 1931
1-Month
0.96"
(24.38mm)
1.29"
(32.77mm)
-0.33"
(-8.39mm)
42nd Driest Driest since: 1930 1930
84th Wettest Wettest since: 1929 1917
Nov–Dec 1931
2-Month
2.39"
(60.71mm)
2.57"
(65.28mm)
-0.18"
(-4.57mm)
55th Driest Driest since: 1930 1908
71st Wettest Wettest since: 1929 1927
Ties: 1961, 1981
Oct–Dec 1931
3-Month
2.91"
(73.91mm)
3.82"
(97.03mm)
-0.91"
(-23.12mm)
22nd Driest Driest since: 1928 1907
104th Wettest Wettest since: 1930 1927
Sep–Dec 1931
4-Month
4.84"
(122.94mm)
5.28"
(134.11mm)
-0.44"
(-11.17mm)
43rd Driest Driest since: 1928 1904
83rd Wettest Wettest since: 1930 1946
Aug–Dec 1931
5-Month
5.40"
(137.16mm)
6.59"
(167.39mm)
-1.19"
(-30.23mm)
26th Driest Driest since: 1928 1904
100th Wettest Wettest since: 1930 1927
Ties: 1963
Jul–Dec 1931
6-Month
7.23"
(183.64mm)
8.17"
(207.52mm)
-0.94"
(-23.88mm)
37th Driest Driest since: 1920 1904
89th Wettest Wettest since: 1930 1927
Jun–Dec 1931
7-Month
8.68"
(220.47mm)
11.04"
(280.42mm)
-2.36"
(-59.95mm)
11th Driest Driest since: 1919 1904
115th Wettest Wettest since: 1930 1993
May–Dec 1931
8-Month
9.67"
(245.62mm)
13.45"
(341.63mm)
-3.78"
(-96.01mm)
7th Driest Driest since: 1904 1904
119th Wettest Wettest since: 1930 1927
Apr–Dec 1931
9-Month
10.41"
(264.41mm)
14.96"
(379.98mm)
-4.55"
(-115.57mm)
6th Driest Driest since: 1904 1904
120th Wettest Wettest since: 1930 1927
Mar–Dec 1931
10-Month
11.51"
(292.35mm)
16.24"
(412.50mm)
-4.73"
(-120.15mm)
6th Driest Driest since: 1919 1936
120th Wettest Wettest since: 1930 1927
Feb–Dec 1931
11-Month
12.07"
(306.58mm)
17.30"
(439.42mm)
-5.23"
(-132.84mm)
1st Driest Driest to Date 1931
125th Wettest Wettest since: 1930 1927
Jan–Dec 1931
12-Month
12.62"
(320.55mm)
18.65"
(473.71mm)
-6.03"
(-153.16mm)
1st Driest Driest to Date 1931
125th Wettest Wettest since: 1930 1927
Jul 1930–Dec 1931
18-Month
20.17"
(512.32mm)
26.84"
(681.74mm)
-6.67"
(-169.42mm)
3rd Driest Driest to Date 1936
122nd Wettest Wettest since: 1930 1927
Jan 1930–Dec 1931
24-Month
28.37"
(720.60mm)
37.32"
(947.93mm)
-8.95"
(-227.33mm)
3rd Driest Driest to Date 1935
122nd Wettest Wettest since: 1930 2011
Jan 1929–Dec 1931
36-Month
45.99"
(1,168.15mm)
56.02"
(1,422.91mm)
-10.03"
(-254.76mm)
3rd Driest Driest to Date 1936
121st Wettest Wettest since: 1930 1898
Jan 1928–Dec 1931
48-Month
62.36"
(1,583.94mm)
74.72"
(1,897.89mm)
-12.36"
(-313.95mm)
3rd Driest Driest to Date 1937
120th Wettest Wettest since: 1930 1909
Jan 1927–Dec 1931
60-Month
88.51"
(2,248.15mm)
93.44"
(2,373.38mm)
-4.93"
(-125.23mm)
25th Driest Driest since: 1922 1937
97th Wettest Wettest since: 1930 2014

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 20, 2020 from https://www.ncdc.noaa.gov/cag/