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, April 1900

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
April 1900
1-Month
2.64"
(67.06mm)
1.51"
(38.35mm)
1.13"
(28.71mm)
121st Driest Driest since: 1899 1977
5th Wettest Wettest to Date 1940
Mar–Apr 1900
2-Month
4.07"
(103.38mm)
2.79"
(70.87mm)
1.28"
(32.51mm)
116th Driest Driest since: 1899 1926
10th Wettest Wettest since: 1898 1898, 1940, 1975
Feb–Apr 1900
3-Month
5.29"
(134.37mm)
3.84"
(97.54mm)
1.45"
(36.83mm)
117th Driest Driest since: 1899 1926
9th Wettest Wettest since: 1898 1940
Ties: 1898
Jan–Apr 1900
4-Month
5.89"
(149.61mm)
5.20"
(132.08mm)
0.69"
(17.53mm)
91st Driest Driest to Date 1931
35th Wettest Wettest since: 1899 1975
Ties: 1991
Dec 1899–Apr 1900
5-Month
7.68"
(195.07mm)
6.49"
(164.85mm)
1.19"
(30.22mm)
96th Driest Driest since: 1899 1931
29th Wettest Wettest since: 1898 1918
Ties: 1917
Nov 1899–Apr 1900
6-Month
8.59"
(218.19mm)
7.77"
(197.36mm)
0.82"
(20.83mm)
82nd Driest Driest to Date 1931
43rd Wettest Wettest since: 1899 1898
Ties: 1991
Oct 1899–Apr 1900
7-Month
10.45"
(265.43mm)
9.02"
(229.11mm)
1.43"
(36.32mm)
96th Driest Driest since: 1896 1977
29th Wettest Wettest since: 1899 1898
Sep 1899–Apr 1900
8-Month
11.31"
(287.27mm)
10.48"
(266.19mm)
0.83"
(21.08mm)
77th Driest Driest to Date 1905
48th Wettest Wettest since: 1899 2017
Aug 1899–Apr 1900
9-Month
12.95"
(328.93mm)
11.81"
(299.97mm)
1.14"
(28.96mm)
89th Driest Driest since: 1899 1905
36th Wettest Wettest since: 1898 1907
Ties: 1925
Jul 1899–Apr 1900
10-Month
14.56"
(369.82mm)
13.39"
(340.11mm)
1.17"
(29.71mm)
87th Driest Driest since: 1899 1905
38th Wettest Wettest since: 1898 2017
Ties: 1948
Jun 1899–Apr 1900
11-Month
16.90"
(429.26mm)
16.24"
(412.50mm)
0.66"
(16.76mm)
81st Driest Driest since: 1899 1905
44th Wettest Wettest since: 1898 1916
Ties: 1993
May 1899–Apr 1900
12-Month
20.10"
(510.54mm)
18.66"
(473.96mm)
1.44"
(36.58mm)
89th Driest Driest since: 1896 1905
36th Wettest Wettest since: 1899 1928
Ties: 1997
Nov 1898–Apr 1900
18-Month
28.87"
(733.30mm)
26.45"
(671.83mm)
2.42"
(61.47mm)
96th Driest Driest to Date 1937
28th Wettest Wettest since: 1899 1928
May 1898–Apr 1900
24-Month
40.58"
(1,030.73mm)
37.35"
(948.69mm)
3.23"
(82.04mm)
101st Driest Driest since: 1897 1937
23rd Wettest Wettest since: 1899 1917
May 1897–Apr 1900
36-Month
62.18"
(1,579.37mm)
56.03"
(1,423.16mm)
6.15"
(156.21mm)
117th Driest Driest since: 1898 1937
6th Wettest Wettest since: 1899 1909
May 1896–Apr 1900
48-Month
83.98"
(2,133.09mm)
74.75"
(1,898.65mm)
9.23"
(234.44mm)
120th Driest Driest since: 1899 1938
2nd Wettest Wettest to Date 1910
May 1895–Apr 1900
60-Month
101.88"
(2,587.75mm)
93.48"
(2,374.39mm)
8.40"
(213.36mm)
115th Driest Driest to Date 1938
6th Wettest Wettest to Date 1910

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 28, 2020 from https://www.ncdc.noaa.gov/cag/