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


Montana

Precipitation Rankings, July 1931

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
July 1931
1-Month
1.83"
(46.48mm)
1.59"
(40.39mm)
0.24"
(6.09mm)
91st Driest Driest since: 1930 1917
35th Wettest Wettest since: 1928 1993
Ties: 1950
Jun–Jul 1931
2-Month
3.28"
(83.31mm)
4.45"
(113.03mm)
-1.17"
(-29.72mm)
26th Driest Driest since: 1930 1919
100th Wettest Wettest since: 1928 1993
May–Jul 1931
3-Month
4.27"
(108.46mm)
6.86"
(174.24mm)
-2.59"
(-65.78mm)
8th Driest Driest since: 1930 1919
118th Wettest Wettest since: 1929 1915
Apr–Jul 1931
4-Month
5.01"
(127.25mm)
8.37"
(212.60mm)
-3.36"
(-85.35mm)
3rd Driest Driest since: 1919 1919
123rd Wettest Wettest since: 1930 1993
Mar–Jul 1931
5-Month
6.11"
(155.19mm)
9.65"
(245.11mm)
-3.54"
(-89.92mm)
3rd Driest Driest since: 1919 1919
123rd Wettest Wettest since: 1930 2011
Feb–Jul 1931
6-Month
6.67"
(169.42mm)
10.71"
(272.03mm)
-4.04"
(-102.61mm)
2nd Driest Driest since: 1919 1919
124th Wettest Wettest since: 1930 2011
Jan–Jul 1931
7-Month
7.22"
(183.39mm)
12.06"
(306.32mm)
-4.84"
(-122.93mm)
2nd Driest Driest since: 1919 1919
124th Wettest Wettest since: 1930 2011
Dec 1930–Jul 1931
8-Month
7.49"
(190.25mm)
13.35"
(339.09mm)
-5.86"
(-148.84mm)
1st Driest Driest to Date 1931
124th Wettest Wettest since: 1930 2011
Nov 1930–Jul 1931
9-Month
8.86"
(225.04mm)
14.64"
(371.86mm)
-5.78"
(-146.82mm)
2nd Driest Driest since: 1919 1919
123rd Wettest Wettest since: 1930 2011
Oct 1930–Jul 1931
10-Month
10.61"
(269.49mm)
15.88"
(403.35mm)
-5.27"
(-133.86mm)
2nd Driest Driest since: 1919 1919
123rd Wettest Wettest since: 1930 2011
Sep 1930–Jul 1931
11-Month
12.36"
(313.94mm)
17.34"
(440.44mm)
-4.98"
(-126.50mm)
4th Driest Driest since: 1919 1988
121st Wettest Wettest since: 1930 2011
Aug 1930–Jul 1931
12-Month
13.64"
(346.46mm)
18.67"
(474.22mm)
-5.03"
(-127.76mm)
3rd Driest Driest to Date 1936
122nd Wettest Wettest since: 1930 2011
Feb 1930–Jul 1931
18-Month
22.01"
(559.05mm)
29.38"
(746.25mm)
-7.37"
(-187.20mm)
3rd Driest Driest since: 1919 1936
122nd Wettest Wettest since: 1930 2011
Aug 1929–Jul 1931
24-Month
29.95"
(760.73mm)
37.35"
(948.69mm)
-7.40"
(-187.96mm)
3rd Driest Driest to Date 1937
121st Wettest Wettest since: 1930 1928
Aug 1928–Jul 1931
36-Month
45.37"
(1,152.40mm)
56.03"
(1,423.16mm)
-10.66"
(-270.76mm)
2nd Driest Driest to Date 1937
121st Wettest Wettest since: 1930 1909
Aug 1927–Jul 1931
48-Month
67.91"
(1,724.91mm)
74.76"
(1,898.90mm)
-6.85"
(-173.99mm)
13th Driest Driest since: 1921 1937
109th Wettest Wettest since: 1930 1899
Aug 1926–Jul 1931
60-Month
91.45"
(2,322.83mm)
93.49"
(2,374.65mm)
-2.04"
(-51.82mm)
37th Driest Driest since: 1923 1937
84th Wettest Wettest since: 1930 1916

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2020, retrieved on February 23, 2020 from https://www.ncdc.noaa.gov/cag/