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


Montana

Precipitation Rankings, April 1931

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
April 1931
1-Month
0.74"
(18.80mm)
1.51"
(38.35mm)
-0.77"
(-19.55mm)
8th Driest Driest since: 1926 1977
119th Wettest Wettest since: 1930 1940
Mar–Apr 1931
2-Month
1.84"
(46.74mm)
2.79"
(70.87mm)
-0.95"
(-24.13mm)
6th Driest Driest since: 1926 1926
121st Wettest Wettest since: 1930 1898, 1940, 1975
Feb–Apr 1931
3-Month
2.40"
(60.96mm)
3.84"
(97.54mm)
-1.44"
(-36.58mm)
3rd Driest Driest since: 1926 1926
124th Wettest Wettest since: 1930 1940
Jan–Apr 1931
4-Month
2.95"
(74.93mm)
5.20"
(132.08mm)
-2.25"
(-57.15mm)
1st Driest Driest to Date 1931
126th Wettest Wettest since: 1930 1975
Dec 1930–Apr 1931
5-Month
3.22"
(81.79mm)
6.49"
(164.85mm)
-3.27"
(-83.06mm)
1st Driest Driest to Date 1931
125th Wettest Wettest since: 1930 1918
Nov 1930–Apr 1931
6-Month
4.59"
(116.59mm)
7.77"
(197.36mm)
-3.18"
(-80.77mm)
1st Driest Driest to Date 1931
125th Wettest Wettest since: 1930 1898
Oct 1930–Apr 1931
7-Month
6.34"
(161.04mm)
9.02"
(229.11mm)
-2.68"
(-68.07mm)
4th Driest Driest since: 1905 1977
122nd Wettest Wettest since: 1930 1898
Sep 1930–Apr 1931
8-Month
8.09"
(205.49mm)
10.48"
(266.19mm)
-2.39"
(-60.70mm)
8th Driest Driest since: 1908 1905
118th Wettest Wettest since: 1930 2017
Aug 1930–Apr 1931
9-Month
9.37"
(238.00mm)
11.81"
(299.97mm)
-2.44"
(-61.97mm)
11th Driest Driest since: 1906 1905
115th Wettest Wettest since: 1930 1907
Jul 1930–Apr 1931
10-Month
10.50"
(266.70mm)
13.39"
(340.11mm)
-2.89"
(-73.41mm)
7th Driest Driest since: 1905 1905
119th Wettest Wettest since: 1930 2017
Jun 1930–Apr 1931
11-Month
12.25"
(311.15mm)
16.24"
(412.50mm)
-3.99"
(-101.35mm)
6th Driest Driest since: 1905 1905
120th Wettest Wettest since: 1930 1916
May 1930–Apr 1931
12-Month
13.59"
(345.19mm)
18.66"
(473.96mm)
-5.07"
(-128.77mm)
4th Driest Driest since: 1905 1905
122nd Wettest Wettest since: 1930 1928
Nov 1929–Apr 1931
18-Month
22.57"
(573.28mm)
26.45"
(671.83mm)
-3.88"
(-98.55mm)
10th Driest Driest since: 1920 1937
115th Wettest Wettest since: 1930 1928
May 1929–Apr 1931
24-Month
30.67"
(779.02mm)
37.35"
(948.69mm)
-6.68"
(-169.67mm)
7th Driest Driest since: 1906 1937
118th Wettest Wettest since: 1930 1917
May 1928–Apr 1931
36-Month
48.16"
(1,223.26mm)
56.03"
(1,423.16mm)
-7.87"
(-199.90mm)
8th Driest Driest since: 1921 1937
116th Wettest Wettest since: 1930 1909
May 1927–Apr 1931
48-Month
73.44"
(1,865.38mm)
74.75"
(1,898.65mm)
-1.31"
(-33.27mm)
45th Driest Driest since: 1923 1938
78th Wettest Wettest since: 1930 1910
May 1926–Apr 1931
60-Month
92.73"
(2,355.34mm)
93.48"
(2,374.39mm)
-0.75"
(-19.05mm)
49th Driest Driest since: 1925 1938
73rd Wettest Wettest since: 1930 1910

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published May 2020, retrieved on May 31, 2020 from https://www.ncdc.noaa.gov/cag/