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 October 2019. For more information, please see Climatological Rankings.


Montana

Precipitation Rankings, January 1977

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
January 1977
1-Month
1.15"
(29.21mm)
1.35"
(34.29mm)
-0.20"
(-5.08mm)
54th Driest Driest since: 1976 1985
72nd Wettest Wettest since: 1975 1969
Ties: 1905
Dec 1976–Jan 1977
2-Month
1.74"
(44.20mm)
2.64"
(67.06mm)
-0.90"
(-22.86mm)
20th Driest Driest since: 1961 1931
105th Wettest Wettest since: 1976 1918
Ties: 1958
Nov 1976–Jan 1977
3-Month
2.48"
(62.99mm)
3.93"
(99.82mm)
-1.45"
(-36.83mm)
10th Driest Driest since: 1955 1944
115th Wettest Wettest since: 1976 1907
Oct 1976–Jan 1977
4-Month
3.10"
(78.74mm)
5.18"
(131.57mm)
-2.08"
(-52.83mm)
5th Driest Driest since: 1955 1908
120th Wettest Wettest since: 1976 1928
Sep 1976–Jan 1977
5-Month
4.26"
(108.20mm)
6.64"
(168.66mm)
-2.38"
(-60.46mm)
7th Driest Driest since: 1961 1905
118th Wettest Wettest since: 1976 1928
Aug 1976–Jan 1977
6-Month
6.10"
(154.94mm)
7.97"
(202.44mm)
-1.87"
(-47.50mm)
17th Driest Driest since: 1970 1905
108th Wettest Wettest since: 1976 1928
Jul 1976–Jan 1977
7-Month
7.55"
(191.77mm)
9.54"
(242.32mm)
-1.99"
(-50.55mm)
17th Driest Driest since: 1961 1905
108th Wettest Wettest since: 1976 1928
Jun 1976–Jan 1977
8-Month
11.39"
(289.31mm)
12.40"
(314.96mm)
-1.01"
(-25.65mm)
43rd Driest Driest since: 1975 1905
82nd Wettest Wettest since: 1976 1916
May 1976–Jan 1977
9-Month
12.88"
(327.15mm)
14.81"
(376.17mm)
-1.93"
(-49.02mm)
28th Driest Driest since: 1961 1905
97th Wettest Wettest since: 1976 1928
Apr 1976–Jan 1977
10-Month
14.93"
(379.22mm)
16.34"
(415.04mm)
-1.41"
(-35.82mm)
39th Driest Driest since: 1973 1905
86th Wettest Wettest since: 1976 1928
Mar 1976–Jan 1977
11-Month
15.78"
(400.81mm)
17.62"
(447.55mm)
-1.84"
(-46.74mm)
28th Driest Driest since: 1961 1937
97th Wettest Wettest since: 1976 1928
Feb 1976–Jan 1977
12-Month
16.92"
(429.77mm)
18.67"
(474.22mm)
-1.75"
(-44.45mm)
31st Driest Driest since: 1970 1932
94th Wettest Wettest since: 1976 1928
Aug 1975–Jan 1977
18-Month
26.62"
(676.15mm)
26.64"
(676.66mm)
-0.02"
(-0.51mm)
61st Driest Driest since: 1974 1937
63rd Wettest Wettest since: 1976 1928
Feb 1975–Jan 1977
24-Month
41.41"
(1,051.81mm)
37.37"
(949.20mm)
4.04"
(102.61mm)
105th Driest Driest since: 1975 1937
19th Wettest Wettest since: 1976 2012
Feb 1974–Jan 1977
36-Month
60.12"
(1,527.05mm)
56.07"
(1,424.18mm)
4.05"
(102.87mm)
101st Driest Driest since: 1975 1937
22nd Wettest Wettest since: 1976 1909
Feb 1973–Jan 1977
48-Month
78.42"
(1,991.87mm)
74.80"
(1,899.92mm)
3.62"
(91.95mm)
87th Driest Driest since: 1975 1938
35th Wettest Wettest since: 1976 1910
Feb 1972–Jan 1977
60-Month
96.45"
(2,449.83mm)
93.53"
(2,375.66mm)
2.92"
(74.17mm)
72nd Driest Driest since: 1975 1938
49th Wettest Wettest since: 1976 2015

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on December 9, 2019 from https://www.ncdc.noaa.gov/cag/