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 September 2019. For more information, please see Climatological Rankings.


Montana

Precipitation Rankings, April 1918

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
April 1918
1-Month
1.31"
(33.27mm)
1.51"
(38.35mm)
-0.20"
(-5.08mm)
47th Driest Driest since: 1916 1977
79th Wettest Wettest since: 1917 1940
Mar–Apr 1918
2-Month
2.32"
(58.93mm)
2.79"
(70.87mm)
-0.47"
(-11.94mm)
30th Driest Driest since: 1915 1926
96th Wettest Wettest since: 1917 1898, 1940, 1975
Feb–Apr 1918
3-Month
3.31"
(84.07mm)
3.84"
(97.54mm)
-0.53"
(-13.47mm)
30th Driest Driest since: 1915 1926
96th Wettest Wettest since: 1917 1940
Jan–Apr 1918
4-Month
5.74"
(145.80mm)
5.20"
(132.08mm)
0.54"
(13.72mm)
84th Driest Driest since: 1915 1931
42nd Wettest Wettest since: 1917 1975
Ties: 2009
Dec 1917–Apr 1918
5-Month
9.41"
(239.01mm)
6.49"
(164.85mm)
2.92"
(74.16mm)
124th Driest Driest since: 1917 1931
1st Wettest Wettest to Date 1918
Nov 1917–Apr 1918
6-Month
9.75"
(247.65mm)
7.77"
(197.36mm)
1.98"
(50.29mm)
111th Driest Driest since: 1917 1931
14th Wettest Wettest since: 1907 1898
Oct 1917–Apr 1918
7-Month
10.51"
(266.95mm)
9.02"
(229.11mm)
1.49"
(37.84mm)
98th Driest Driest since: 1917 1977
27th Wettest Wettest since: 1907 1898
Sep 1917–Apr 1918
8-Month
12.23"
(310.64mm)
10.48"
(266.19mm)
1.75"
(44.45mm)
102nd Driest Driest since: 1917 1905
23rd Wettest Wettest since: 1916 2017
Aug 1917–Apr 1918
9-Month
12.74"
(323.60mm)
11.81"
(299.97mm)
0.93"
(23.63mm)
84th Driest Driest since: 1915 1905
41st Wettest Wettest since: 1917 1907
Jul 1917–Apr 1918
10-Month
13.12"
(333.25mm)
13.39"
(340.11mm)
-0.27"
(-6.86mm)
61st Driest Driest since: 1915 1905
64th Wettest Wettest since: 1917 2017
Jun 1917–Apr 1918
11-Month
14.87"
(377.70mm)
16.24"
(412.50mm)
-1.37"
(-34.80mm)
34th Driest Driest since: 1911 1905
91st Wettest Wettest since: 1917 1916
May 1917–Apr 1918
12-Month
17.34"
(440.44mm)
18.66"
(473.96mm)
-1.32"
(-33.52mm)
38th Driest Driest since: 1911 1905
87th Wettest Wettest since: 1917 1928
Ties: 1906
Nov 1916–Apr 1918
18-Month
26.02"
(660.91mm)
26.45"
(671.83mm)
-0.43"
(-10.92mm)
54th Driest Driest since: 1915 1937
70th Wettest Wettest since: 1917 1928
Ties: 1926
May 1916–Apr 1918
24-Month
39.36"
(999.74mm)
37.35"
(948.69mm)
2.01"
(51.05mm)
86th Driest Driest since: 1915 1937
38th Wettest Wettest since: 1917 1917
May 1915–Apr 1918
36-Month
64.06"
(1,627.12mm)
56.03"
(1,423.16mm)
8.03"
(203.96mm)
120th Driest Driest since: 1916 1937
3rd Wettest Wettest since: 1917 1909
May 1914–Apr 1918
48-Month
81.49"
(2,069.85mm)
74.75"
(1,898.65mm)
6.74"
(171.20mm)
110th Driest Driest since: 1916 1938
12th Wettest Wettest since: 1917 1910
May 1913–Apr 1918
60-Month
99.51"
(2,527.55mm)
93.48"
(2,374.39mm)
6.03"
(153.16mm)
102nd Driest Driest since: 1915 1938
19th Wettest Wettest since: 1917 1910

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 16, 2019 from https://www.ncdc.noaa.gov/cag/