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 April 2020. For more information, please see Climatological Rankings.


Montana

Precipitation Rankings, September 1960

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Driest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
September 1960
1-Month
0.41"
(10.41mm)
1.46"
(37.08mm)
-1.05"
(-26.67mm)
7th Driest Driest since: 1935 2012
119th Wettest Wettest since: 1959 1986
Aug–Sep 1960
2-Month
2.39"
(60.71mm)
2.77"
(70.36mm)
-0.38"
(-9.65mm)
49th Driest Driest since: 1958 2012
77th Wettest Wettest since: 1959 1985
Jul–Sep 1960
3-Month
2.86"
(72.64mm)
4.35"
(110.49mm)
-1.49"
(-37.85mm)
15th Driest Driest since: 1953 2012
111th Wettest Wettest since: 1959 1993
Jun–Sep 1960
4-Month
4.31"
(109.47mm)
7.22"
(183.39mm)
-2.91"
(-73.92mm)
5th Driest Driest since: 1919 1919
121st Wettest Wettest since: 1959 1993
May–Sep 1960
5-Month
6.22"
(157.99mm)
9.63"
(244.60mm)
-3.41"
(-86.61mm)
6th Driest Driest since: 1936 1919
120th Wettest Wettest since: 1959 1993
Apr–Sep 1960
6-Month
7.93"
(201.42mm)
11.14"
(282.96mm)
-3.21"
(-81.54mm)
8th Driest Driest since: 1949 1919
118th Wettest Wettest since: 1959 1993
Ties: 1949
Mar–Sep 1960
7-Month
8.99"
(228.35mm)
12.42"
(315.47mm)
-3.43"
(-87.12mm)
5th Driest Driest since: 1936 1919
121st Wettest Wettest since: 1959 1993
Feb–Sep 1960
8-Month
9.96"
(252.98mm)
13.48"
(342.39mm)
-3.52"
(-89.41mm)
4th Driest Driest since: 1934 1919
122nd Wettest Wettest since: 1959 1993
Jan–Sep 1960
9-Month
10.92"
(277.37mm)
14.83"
(376.68mm)
-3.91"
(-99.31mm)
4th Driest Driest since: 1934 1919
122nd Wettest Wettest since: 1959 1993
Dec 1959–Sep 1960
10-Month
11.39"
(289.31mm)
16.12"
(409.45mm)
-4.73"
(-120.14mm)
3rd Driest Driest since: 1931 1919
122nd Wettest Wettest since: 1959 1978
Nov 1959–Sep 1960
11-Month
13.53"
(343.66mm)
17.41"
(442.21mm)
-3.88"
(-98.55mm)
7th Driest Driest since: 1936 1919
118th Wettest Wettest since: 1959 1978
Oct 1959–Sep 1960
12-Month
15.33"
(389.38mm)
18.65"
(473.71mm)
-3.32"
(-84.33mm)
10th Driest Driest since: 1937 1919
115th Wettest Wettest since: 1959 1978
Apr 1959–Sep 1960
18-Month
25.70"
(652.78mm)
29.81"
(757.17mm)
-4.11"
(-104.39mm)
13th Driest Driest since: 1937 1919
112th Wettest Wettest since: 1959 2011
Oct 1958–Sep 1960
24-Month
35.23"
(894.84mm)
37.33"
(948.18mm)
-2.10"
(-53.34mm)
27th Driest Driest since: 1956 1937
97th Wettest Wettest since: 1959 2011
Oct 1957–Sep 1960
36-Month
52.71"
(1,338.83mm)
56.02"
(1,422.91mm)
-3.31"
(-84.08mm)
26th Driest Driest since: 1939 1937
97th Wettest Wettest since: 1959 1909
Oct 1956–Sep 1960
48-Month
70.93"
(1,801.62mm)
74.76"
(1,898.90mm)
-3.83"
(-97.28mm)
27th Driest Driest since: 1958 1937
95th Wettest Wettest since: 1959 1909
Oct 1955–Sep 1960
60-Month
89.63"
(2,276.60mm)
93.48"
(2,374.39mm)
-3.85"
(-97.79mm)
30th Driest Driest since: 1940 1937
91st Wettest Wettest since: 1959 1978

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published May 2020, retrieved on June 4, 2020 from https://www.ncdc.noaa.gov/cag/