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, May 1925

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 1925
1-Month
1.58"
(40.13mm)
2.42"
(61.47mm)
-0.84"
(-21.34mm)
26th Driest Driest since: 1924 1937
100th Wettest Wettest since: 1923 1927
Apr–May 1925
2-Month
3.98"
(101.09mm)
3.93"
(99.82mm)
0.05"
(1.27mm)
65th Driest Driest since: 1924 1934
61st Wettest Wettest since: 1922 2011
Mar–May 1925
3-Month
5.57"
(141.48mm)
5.20"
(132.08mm)
0.37"
(9.40mm)
77th Driest Driest since: 1924 1931
49th Wettest Wettest since: 1922 2011
Ties: 1990
Feb–May 1925
4-Month
6.49"
(164.85mm)
6.26"
(159.00mm)
0.23"
(5.85mm)
69th Driest Driest since: 1924 1931
57th Wettest Wettest since: 1922 2011
Jan–May 1925
5-Month
7.72"
(196.09mm)
7.61"
(193.29mm)
0.11"
(2.80mm)
62nd Driest Driest since: 1924 1931
64th Wettest Wettest since: 1922 2011
Dec 1924–May 1925
6-Month
9.31"
(236.47mm)
8.90"
(226.06mm)
0.41"
(10.41mm)
68th Driest Driest since: 1924 1931
57th Wettest Wettest since: 1922 2011
Nov 1924–May 1925
7-Month
10.93"
(277.62mm)
10.19"
(258.83mm)
0.74"
(18.79mm)
80th Driest Driest since: 1924 1931
45th Wettest Wettest since: 1922 2011
Ties: 2006, 2013
Oct 1924–May 1925
8-Month
12.45"
(316.23mm)
11.44"
(290.58mm)
1.01"
(25.65mm)
81st Driest Driest since: 1924 1931
44th Wettest Wettest since: 1922 2011
Sep 1924–May 1925
9-Month
13.44"
(341.38mm)
12.89"
(327.41mm)
0.55"
(13.97mm)
69th Driest Driest since: 1924 1905
56th Wettest Wettest since: 1922 2011
Ties: 1960
Aug 1924–May 1925
10-Month
14.53"
(369.06mm)
14.22"
(361.19mm)
0.31"
(7.87mm)
67th Driest Driest since: 1924 1905
58th Wettest Wettest since: 1922 2011
Jul 1924–May 1925
11-Month
15.89"
(403.61mm)
15.80"
(401.32mm)
0.09"
(2.29mm)
63rd Driest Driest since: 1924 1905
62nd Wettest Wettest since: 1922 2011
Jun 1924–May 1925
12-Month
19.05"
(483.87mm)
18.65"
(473.71mm)
0.40"
(10.16mm)
67th Driest Driest since: 1923 1905
58th Wettest Wettest since: 1924 2011
Dec 1923–May 1925
18-Month
26.35"
(669.29mm)
27.58"
(700.53mm)
-1.23"
(-31.24mm)
39th Driest Driest since: 1921 1937
85th Wettest Wettest since: 1924 2011
Jun 1923–May 1925
24-Month
39.51"
(1,003.55mm)
37.34"
(948.44mm)
2.17"
(55.11mm)
87th Driest Driest since: 1924 1937
37th Wettest Wettest since: 1917 1917
Jun 1922–May 1925
36-Month
56.50"
(1,435.10mm)
56.01"
(1,422.65mm)
0.49"
(12.45mm)
63rd Driest Driest since: 1923 1937
60th Wettest Wettest since: 1924 1917
Jun 1921–May 1925
48-Month
75.83"
(1,926.08mm)
74.74"
(1,898.40mm)
1.09"
(27.68mm)
67th Driest Driest since: 1924 1937
55th Wettest Wettest since: 1919 1899, 1910
Jun 1920–May 1925
60-Month
91.98"
(2,336.29mm)
93.47"
(2,374.14mm)
-1.49"
(-37.85mm)
43rd Driest Driest since: 1924 1938
78th Wettest Wettest since: 1920 1910

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 15, 2019 from https://www.ncdc.noaa.gov/cag/