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


Montana

Precipitation Rankings, May 1961

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 1961
1-Month
2.45"
(62.23mm)
2.42"
(61.47mm)
0.03"
(0.76mm)
72nd Driest Driest since: 1960 1937
54th Wettest Wettest since: 1957 1927
Ties: 1916
Apr–May 1961
2-Month
4.32"
(109.73mm)
3.93"
(99.82mm)
0.39"
(9.91mm)
78th Driest Driest since: 1960 1934
48th Wettest Wettest since: 1957 2011
Ties: 1903, 1917
Mar–May 1961
3-Month
5.50"
(139.70mm)
5.20"
(132.08mm)
0.30"
(7.62mm)
70th Driest Driest since: 1960 1931
56th Wettest Wettest since: 1957 2011
Ties: 1986
Feb–May 1961
4-Month
6.91"
(175.51mm)
6.26"
(159.00mm)
0.65"
(16.51mm)
76th Driest Driest since: 1960 1931
50th Wettest Wettest since: 1957 2011
Jan–May 1961
5-Month
7.46"
(189.48mm)
7.61"
(193.29mm)
-0.15"
(-3.81mm)
56th Driest Driest since: 1960 1931
70th Wettest Wettest since: 1959 2011
Dec 1960–May 1961
6-Month
8.22"
(208.79mm)
8.90"
(226.06mm)
-0.68"
(-17.27mm)
42nd Driest Driest since: 1960 1931
83rd Wettest Wettest since: 1959 2011
Nov 1960–May 1961
7-Month
9.57"
(243.08mm)
10.19"
(258.83mm)
-0.62"
(-15.75mm)
42nd Driest Driest since: 1960 1931
83rd Wettest Wettest since: 1959 2011
Oct 1960–May 1961
8-Month
10.23"
(259.84mm)
11.44"
(290.58mm)
-1.21"
(-30.74mm)
28th Driest Driest since: 1958 1931
97th Wettest Wettest since: 1960 2011
Sep 1960–May 1961
9-Month
10.64"
(270.26mm)
12.90"
(327.66mm)
-2.26"
(-57.40mm)
14th Driest Driest since: 1945 1905
111th Wettest Wettest since: 1960 2011
Aug 1960–May 1961
10-Month
12.62"
(320.55mm)
14.22"
(361.19mm)
-1.60"
(-40.64mm)
27th Driest Driest since: 1958 1905
98th Wettest Wettest since: 1960 2011
Jul 1960–May 1961
11-Month
13.09"
(332.49mm)
15.80"
(401.32mm)
-2.71"
(-68.83mm)
12th Driest Driest since: 1945 1905
113th Wettest Wettest since: 1960 2011
Jun 1960–May 1961
12-Month
14.54"
(369.32mm)
18.66"
(473.96mm)
-4.12"
(-104.64mm)
6th Driest Driest since: 1937 1905
119th Wettest Wettest since: 1960 2011
Dec 1959–May 1961
18-Month
21.62"
(549.15mm)
27.58"
(700.53mm)
-5.96"
(-151.38mm)
4th Driest Driest since: 1937 1937
120th Wettest Wettest since: 1960 2011
Jun 1959–May 1961
24-Month
32.00"
(812.80mm)
37.34"
(948.44mm)
-5.34"
(-135.64mm)
10th Driest Driest since: 1938 1937
114th Wettest Wettest since: 1960 1917
Jun 1958–May 1961
36-Month
53.12"
(1,349.25mm)
56.01"
(1,422.65mm)
-2.89"
(-73.40mm)
29th Driest Driest since: 1958 1937
94th Wettest Wettest since: 1960 1917
Jun 1957–May 1961
48-Month
69.72"
(1,770.89mm)
74.74"
(1,898.40mm)
-5.02"
(-127.51mm)
21st Driest Driest since: 1940 1937
101st Wettest Wettest since: 1960 1899, 1910
Jun 1956–May 1961
60-Month
87.51"
(2,222.75mm)
93.47"
(2,374.14mm)
-5.96"
(-151.39mm)
19th Driest Driest since: 1941 1938
102nd Wettest Wettest since: 1960 1910

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 21, 2019 from https://www.ncdc.noaa.gov/cag/