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 1902

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
October 1902
1-Month
0.36"
(9.14mm)
1.25"
(31.75mm)
-0.89"
(-22.61mm)
7th Driest Driest to Date 1987
119th Wettest Wettest since: 1901 2016
Ties: 1978
Sep–Oct 1902
2-Month
0.93"
(23.62mm)
2.70"
(68.58mm)
-1.77"
(-44.96mm)
5th Driest Driest to Date 1904
121st Wettest Wettest since: 1901 2016
Aug–Oct 1902
3-Month
1.89"
(48.01mm)
4.01"
(101.85mm)
-2.12"
(-53.84mm)
2nd Driest Driest to Date 1904
124th Wettest Wettest since: 1901 1985
Jul–Oct 1902
4-Month
3.68"
(93.47mm)
5.60"
(142.24mm)
-1.92"
(-48.77mm)
7th Driest Driest to Date 1904
119th Wettest Wettest since: 1901 1993
Jun–Oct 1902
5-Month
6.29"
(159.77mm)
8.46"
(214.88mm)
-2.17"
(-55.11mm)
15th Driest Driest to Date 1904
111th Wettest Wettest since: 1901 1993
Ties: 1931
May–Oct 1902
6-Month
10.03"
(254.76mm)
10.88"
(276.35mm)
-0.85"
(-21.59mm)
43rd Driest Driest since: 1900 1904
83rd Wettest Wettest since: 1901 1993
Ties: 1897
Apr–Oct 1902
7-Month
11.40"
(289.56mm)
12.39"
(314.71mm)
-0.99"
(-25.15mm)
40th Driest Driest since: 1897 1904
86th Wettest Wettest since: 1901 1993
Mar–Oct 1902
8-Month
13.15"
(334.01mm)
13.66"
(346.96mm)
-0.51"
(-12.95mm)
46th Driest Driest since: 1897 1919
80th Wettest Wettest since: 1901 1975
Feb–Oct 1902
9-Month
14.68"
(372.87mm)
14.72"
(373.89mm)
-0.04"
(-1.02mm)
61st Driest Driest since: 1901 1931
65th Wettest Wettest since: 1899 1975
Jan–Oct 1902
10-Month
15.39"
(390.91mm)
16.07"
(408.18mm)
-0.68"
(-17.27mm)
47th Driest Driest since: 1900 1931
79th Wettest Wettest since: 1901 1975
Dec 1901–Oct 1902
11-Month
17.62"
(447.55mm)
17.36"
(440.94mm)
0.26"
(6.61mm)
64th Driest Driest since: 1901 1931
61st Wettest Wettest since: 1899 1975
Nov 1901–Oct 1902
12-Month
18.36"
(466.34mm)
18.65"
(473.71mm)
-0.29"
(-7.37mm)
50th Driest Driest since: 1901 1931
75th Wettest Wettest since: 1899 2011
May 1901–Oct 1902
18-Month
29.49"
(749.05mm)
29.54"
(750.32mm)
-0.05"
(-1.27mm)
57th Driest Driest since: 1901 1931
68th Wettest Wettest since: 1899 2011
Nov 1900–Oct 1902
24-Month
36.59"
(929.39mm)
37.33"
(948.18mm)
-0.74"
(-18.79mm)
47th Driest Driest since: 1901 1936
77th Wettest Wettest since: 1900 1975
Nov 1899–Oct 1902
36-Month
54.55"
(1,385.57mm)
56.01"
(1,422.65mm)
-1.46"
(-37.08mm)
37th Driest Driest to Date 1937
86th Wettest Wettest since: 1901 1898
Nov 1898–Oct 1902
48-Month
74.83"
(1,900.68mm)
74.75"
(1,898.65mm)
0.08"
(2.03mm)
51st Driest Driest to Date 1937
71st Wettest Wettest since: 1901 1899
Nov 1897–Oct 1902
60-Month
98.11"
(2,491.99mm)
93.47"
(2,374.14mm)
4.64"
(117.85mm)
92nd Driest Driest to Date 1937
29th Wettest Wettest since: 1901 1911

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 24, 2020 from https://www.ncdc.noaa.gov/cag/