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, October 1975

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
October 1975
1-Month
2.91"
(73.91mm)
1.25"
(31.75mm)
1.66"
(42.16mm)
123rd Driest Driest since: 1974 1987
3rd Wettest Wettest since: 1946 2016
Sep–Oct 1975
2-Month
3.60"
(91.44mm)
2.70"
(68.58mm)
0.90"
(22.86mm)
107th Driest Driest since: 1974 1904
19th Wettest Wettest since: 1967 2016
Aug–Oct 1975
3-Month
5.58"
(141.73mm)
4.01"
(101.85mm)
1.57"
(39.88mm)
113th Driest Driest since: 1974 1904
13th Wettest Wettest since: 1968 1985
Jul–Oct 1975
4-Month
7.87"
(199.90mm)
5.60"
(142.24mm)
2.27"
(57.66mm)
117th Driest Driest since: 1974 1904
9th Wettest Wettest since: 1951 1993
Ties: 1941
Jun–Oct 1975
5-Month
11.53"
(292.86mm)
8.46"
(214.88mm)
3.07"
(77.98mm)
121st Driest Driest since: 1974 1904
5th Wettest Wettest since: 1941 1993
May–Oct 1975
6-Month
14.82"
(376.43mm)
10.88"
(276.35mm)
3.94"
(100.08mm)
122nd Driest Driest since: 1974 1904
4th Wettest Wettest since: 1927 1993
Apr–Oct 1975
7-Month
17.55"
(445.77mm)
12.39"
(314.71mm)
5.16"
(131.06mm)
124th Driest Driest since: 1974 1904
2nd Wettest Wettest to Date 1993
Mar–Oct 1975
8-Month
19.13"
(485.90mm)
13.66"
(346.96mm)
5.47"
(138.94mm)
125th Driest Driest since: 1974 1919
1st Wettest Wettest to Date 1975
Feb–Oct 1975
9-Month
20.37"
(517.40mm)
14.72"
(373.89mm)
5.65"
(143.51mm)
125th Driest Driest since: 1974 1931
1st Wettest Wettest to Date 1975
Jan–Oct 1975
10-Month
22.37"
(568.20mm)
16.07"
(408.18mm)
6.30"
(160.02mm)
125th Driest Driest since: 1974 1931
1st Wettest Wettest to Date 1975
Dec 1974–Oct 1975
11-Month
23.35"
(593.09mm)
17.36"
(440.94mm)
5.99"
(152.15mm)
124th Driest Driest since: 1974 1931
1st Wettest Wettest to Date 1975
Nov 1974–Oct 1975
12-Month
24.34"
(618.24mm)
18.65"
(473.71mm)
5.69"
(144.53mm)
123rd Driest Driest since: 1974 1931
2nd Wettest Wettest to Date 2011
May 1974–Oct 1975
18-Month
34.94"
(887.48mm)
29.54"
(750.32mm)
5.40"
(137.16mm)
118th Driest Driest since: 1974 1931
7th Wettest Wettest since: 1965 2011
Nov 1973–Oct 1975
24-Month
44.77"
(1,137.16mm)
37.33"
(948.18mm)
7.44"
(188.98mm)
123rd Driest Driest since: 1974 1936
1st Wettest Wettest to Date 1975
Nov 1972–Oct 1975
36-Month
60.13"
(1,527.30mm)
56.01"
(1,422.65mm)
4.12"
(104.65mm)
104th Driest Driest since: 1974 1937
19th Wettest Wettest since: 1965 1898
Nov 1971–Oct 1975
48-Month
80.56"
(2,046.22mm)
74.75"
(1,898.65mm)
5.81"
(147.57mm)
109th Driest Driest since: 1974 1937
13th Wettest Wettest since: 1965 1899
Nov 1970–Oct 1975
60-Month
99.51"
(2,527.55mm)
93.47"
(2,374.14mm)
6.04"
(153.41mm)
106th Driest Driest since: 1974 1937
15th Wettest Wettest since: 1916 1911

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 27, 2020 from https://www.ncdc.noaa.gov/cag/