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 1959

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 1959
1-Month
2.44"
(61.98mm)
2.42"
(61.47mm)
0.02"
(0.51mm)
70th Driest Driest since: 1958 1937
56th Wettest Wettest since: 1957 1927
Apr–May 1959
2-Month
3.93"
(99.82mm)
3.93"
(99.82mm)
0.00"
(0.00mm)
63rd Driest Driest since: 1958 1934
63rd Wettest Wettest since: 1957 2011
Mar–May 1959
3-Month
4.70"
(119.38mm)
5.20"
(132.08mm)
-0.50"
(-12.70mm)
44th Driest Driest since: 1958 1931
82nd Wettest Wettest since: 1957 2011
Feb–May 1959
4-Month
6.34"
(161.04mm)
6.26"
(159.00mm)
0.08"
(2.04mm)
66th Driest Driest since: 1958 1931
60th Wettest Wettest since: 1957 2011
Jan–May 1959
5-Month
8.09"
(205.49mm)
7.61"
(193.29mm)
0.48"
(12.20mm)
69th Driest Driest since: 1958 1931
57th Wettest Wettest since: 1957 2011
Dec 1958–May 1959
6-Month
9.74"
(247.40mm)
8.90"
(226.06mm)
0.84"
(21.34mm)
85th Driest Driest since: 1958 1931
40th Wettest Wettest since: 1953 2011
Nov 1958–May 1959
7-Month
12.38"
(314.45mm)
10.19"
(258.83mm)
2.19"
(55.62mm)
109th Driest Driest since: 1958 1931
16th Wettest Wettest since: 1953 2011
Oct 1958–May 1959
8-Month
13.46"
(341.88mm)
11.44"
(290.58mm)
2.02"
(51.30mm)
108th Driest Driest since: 1958 1931
17th Wettest Wettest since: 1927 2011
Sep 1958–May 1959
9-Month
14.29"
(362.97mm)
12.89"
(327.41mm)
1.40"
(35.56mm)
94th Driest Driest since: 1958 1905
31st Wettest Wettest since: 1948 2011
Aug 1958–May 1959
10-Month
15.06"
(382.52mm)
14.22"
(361.19mm)
0.84"
(21.33mm)
79th Driest Driest since: 1958 1905
46th Wettest Wettest since: 1952 2011
Jul 1958–May 1959
11-Month
17.34"
(440.44mm)
15.80"
(401.32mm)
1.54"
(39.12mm)
97th Driest Driest since: 1958 1905
28th Wettest Wettest since: 1948 2011
Jun 1958–May 1959
12-Month
21.12"
(536.45mm)
18.65"
(473.71mm)
2.47"
(62.74mm)
110th Driest Driest since: 1958 1905
15th Wettest Wettest since: 1948 2011
Dec 1957–May 1959
18-Month
28.21"
(716.53mm)
27.58"
(700.53mm)
0.63"
(16.00mm)
64th Driest Driest since: 1958 1937
60th Wettest Wettest since: 1955 2011
Jun 1957–May 1959
24-Month
37.72"
(958.09mm)
37.34"
(948.44mm)
0.38"
(9.65mm)
68th Driest Driest since: 1958 1937
56th Wettest Wettest since: 1953 1917
Jun 1956–May 1959
36-Month
55.51"
(1,409.95mm)
56.01"
(1,422.65mm)
-0.50"
(-12.70mm)
53rd Driest Driest since: 1958 1937
70th Wettest Wettest since: 1953 1917
Jun 1955–May 1959
48-Month
73.60"
(1,869.44mm)
74.74"
(1,898.40mm)
-1.14"
(-28.96mm)
46th Driest Driest since: 1958 1937
76th Wettest Wettest since: 1955 1899, 1910
Jun 1954–May 1959
60-Month
92.61"
(2,352.29mm)
93.47"
(2,374.14mm)
-0.86"
(-21.85mm)
47th Driest Driest since: 1958 1938
74th Wettest Wettest since: 1955 1910

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 17, 2019 from https://www.ncdc.noaa.gov/cag/