Climate at a Glance

Divisional 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 January 2020. For more information, please see Climatological Rankings.


Montana, Climate Division 1. Western

Precipitation Rankings, February 1991

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
February 1991
1-Month
1.77"
(44.96mm)
2.85"
(72.39mm)
-1.08"
(-27.43mm)
21st Driest Driest since: 1984 1935
105th Wettest Wettest since: 1990 1940
Ties: 1912
Jan–Feb 1991
2-Month
4.81"
(122.17mm)
6.71"
(170.43mm)
-1.90"
(-48.26mm)
25th Driest Driest since: 1987 1931
101st Wettest Wettest since: 1990 1972
Dec 1990–Feb 1991
3-Month
8.76"
(222.50mm)
10.28"
(261.11mm)
-1.52"
(-38.61mm)
40th Driest Driest since: 1989 1931
85th Wettest Wettest since: 1990 1918
Ties: 1989
Nov 1990–Feb 1991
4-Month
13.86"
(352.04mm)
13.86"
(352.04mm)
0.00"
(0.00mm)
71st Driest Driest since: 1989 1944
54th Wettest Wettest since: 1990 1907
Oct 1990–Feb 1991
5-Month
18.07"
(458.98mm)
16.26"
(413.00mm)
1.81"
(45.98mm)
89th Driest Driest since: 1989 1977
36th Wettest Wettest since: 1990 1907
Sep 1990–Feb 1991
6-Month
18.24"
(463.30mm)
18.15"
(461.01mm)
0.09"
(2.29mm)
71st Driest Driest since: 1989 1977
54th Wettest Wettest since: 1990 1898
Aug 1990–Feb 1991
7-Month
20.49"
(520.45mm)
19.52"
(495.81mm)
0.97"
(24.64mm)
80th Driest Driest since: 1989 1944
45th Wettest Wettest since: 1990 1907
Jul 1990–Feb 1991
8-Month
22.38"
(568.45mm)
20.88"
(530.35mm)
1.50"
(38.10mm)
88th Driest Driest since: 1989 1944
37th Wettest Wettest since: 1990 1898
Jun 1990–Feb 1991
9-Month
24.51"
(622.55mm)
23.74"
(603.00mm)
0.77"
(19.55mm)
79th Driest Driest since: 1989 1905
46th Wettest Wettest since: 1990 1898
May 1990–Feb 1991
10-Month
28.73"
(729.74mm)
26.47"
(672.34mm)
2.26"
(57.40mm)
83rd Driest Driest since: 1989 1905
42nd Wettest Wettest since: 1990 1898
Apr 1990–Feb 1991
11-Month
31.07"
(789.18mm)
28.71"
(729.23mm)
2.36"
(59.95mm)
87th Driest Driest since: 1989 1905
38th Wettest Wettest since: 1990 1898
Mar 1990–Feb 1991
12-Month
32.99"
(837.95mm)
31.41"
(797.81mm)
1.58"
(40.14mm)
83rd Driest Driest since: 1989 1905
42nd Wettest Wettest since: 1990 1898
Sep 1989–Feb 1991
18-Month
52.79"
(1,340.87mm)
49.57"
(1,259.08mm)
3.22"
(81.79mm)
83rd Driest Driest since: 1989 1945
41st Wettest Wettest since: 1990 1898
Mar 1989–Feb 1991
24-Month
69.94"
(1,776.48mm)
62.87"
(1,596.90mm)
7.07"
(179.58mm)
104th Driest Driest since: 1990 1906
20th Wettest Wettest since: 1983 1997
Mar 1988–Feb 1991
36-Month
99.20"
(2,519.68mm)
94.28"
(2,394.71mm)
4.92"
(124.97mm)
86th Driest Driest since: 1990 1932
37th Wettest Wettest since: 1984 1899
Mar 1987–Feb 1991
48-Month
124.48"
(3,161.79mm)
125.81"
(3,195.57mm)
-1.33"
(-33.78mm)
55th Driest Driest since: 1990 1932
67th Wettest Wettest since: 1986 1999
Mar 1986–Feb 1991
60-Month
151.30"
(3,843.02mm)
157.33"
(3,996.18mm)
-6.03"
(-153.16mm)
42nd Driest Driest since: 1989 1941
79th Wettest Wettest since: 1990 1901

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published February 2020, retrieved on February 19, 2020 from https://www.ncdc.noaa.gov/cag/