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 1978

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
February 1978
1-Month
2.13"
(54.10mm)
2.85"
(72.39mm)
-0.72"
(-18.29mm)
31st Driest Driest since: 1977 1935
95th Wettest Wettest since: 1976 1940
Jan–Feb 1978
2-Month
5.96"
(151.38mm)
6.71"
(170.43mm)
-0.75"
(-19.05mm)
55th Driest Driest since: 1977 1931
71st Wettest Wettest since: 1976 1972
Dec 1977–Feb 1978
3-Month
13.43"
(341.12mm)
10.28"
(261.11mm)
3.15"
(80.01mm)
106th Driest Driest since: 1977 1931
19th Wettest Wettest since: 1974 1918
Nov 1977–Feb 1978
4-Month
17.69"
(449.33mm)
13.86"
(352.04mm)
3.83"
(97.29mm)
106th Driest Driest since: 1977 1944
19th Wettest Wettest since: 1974 1907
Oct 1977–Feb 1978
5-Month
19.14"
(486.16mm)
16.26"
(413.00mm)
2.88"
(73.16mm)
97th Driest Driest since: 1977 1977
28th Wettest Wettest since: 1976 1907
Sep 1977–Feb 1978
6-Month
22.03"
(559.56mm)
18.15"
(461.01mm)
3.88"
(98.55mm)
102nd Driest Driest since: 1977 1977
23rd Wettest Wettest since: 1974 1898
Aug 1977–Feb 1978
7-Month
23.96"
(608.58mm)
19.52"
(495.81mm)
4.44"
(112.77mm)
104th Driest Driest since: 1977 1944
21st Wettest Wettest since: 1976 1907
Jul 1977–Feb 1978
8-Month
25.96"
(659.38mm)
20.88"
(530.35mm)
5.08"
(129.03mm)
105th Driest Driest since: 1977 1944
20th Wettest Wettest since: 1976 1898
Jun 1977–Feb 1978
9-Month
27.07"
(687.58mm)
23.74"
(603.00mm)
3.33"
(84.58mm)
93rd Driest Driest since: 1977 1905
32nd Wettest Wettest since: 1976 1898
May 1977–Feb 1978
10-Month
29.89"
(759.21mm)
26.47"
(672.34mm)
3.42"
(86.87mm)
91st Driest Driest since: 1977 1905
34th Wettest Wettest since: 1976 1898
Apr 1977–Feb 1978
11-Month
30.36"
(771.14mm)
28.71"
(729.23mm)
1.65"
(41.91mm)
84th Driest Driest since: 1977 1905
41st Wettest Wettest since: 1976 1898
Mar 1977–Feb 1978
12-Month
33.33"
(846.58mm)
31.41"
(797.81mm)
1.92"
(48.77mm)
86th Driest Driest since: 1977 1905
39th Wettest Wettest since: 1976 1898
Sep 1976–Feb 1978
18-Month
41.75"
(1,060.45mm)
49.57"
(1,259.08mm)
-7.82"
(-198.63mm)
19th Driest Driest since: 1945 1945
105th Wettest Wettest since: 1977 1898
Mar 1976–Feb 1978
24-Month
55.48"
(1,409.19mm)
62.87"
(1,596.90mm)
-7.39"
(-187.71mm)
18th Driest Driest since: 1945 1906
106th Wettest Wettest since: 1977 1997
Mar 1975–Feb 1978
36-Month
93.01"
(2,362.45mm)
94.28"
(2,394.71mm)
-1.27"
(-32.26mm)
52nd Driest Driest since: 1977 1932
71st Wettest Wettest since: 1976 1899
Mar 1974–Feb 1978
48-Month
123.64"
(3,140.46mm)
125.81"
(3,195.57mm)
-2.17"
(-55.11mm)
53rd Driest Driest since: 1977 1932
69th Wettest Wettest since: 1976 1999
Mar 1973–Feb 1978
60-Month
156.69"
(3,979.93mm)
157.33"
(3,996.18mm)
-0.64"
(-16.25mm)
63rd Driest Driest since: 1977 1941
58th Wettest Wettest since: 1976 1901

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published February 2020, retrieved on February 20, 2020 from https://www.ncdc.noaa.gov/cag/