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 1947

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 1947
1-Month
0.87"
(22.10mm)
1.59"
(40.39mm)
-0.72"
(-18.29mm)
30th Driest Driest since: 1945 1917
96th Wettest Wettest since: 1946 1993
Jun–Jul 1947
2-Month
5.16"
(131.06mm)
4.45"
(113.03mm)
0.71"
(18.03mm)
96th Driest Driest since: 1946 1919
30th Wettest Wettest since: 1944 1993
May–Jul 1947
3-Month
6.23"
(158.24mm)
6.86"
(174.24mm)
-0.63"
(-16.00mm)
49th Driest Driest since: 1940 1919
77th Wettest Wettest since: 1946 1915
Apr–Jul 1947
4-Month
7.47"
(189.74mm)
8.37"
(212.60mm)
-0.90"
(-22.86mm)
42nd Driest Driest since: 1937 1919
84th Wettest Wettest since: 1946 1993
Mar–Jul 1947
5-Month
8.80"
(223.52mm)
9.65"
(245.11mm)
-0.85"
(-21.59mm)
43rd Driest Driest since: 1937 1919
83rd Wettest Wettest since: 1946 2011
Feb–Jul 1947
6-Month
9.82"
(249.43mm)
10.71"
(272.03mm)
-0.89"
(-22.60mm)
40th Driest Driest since: 1937 1919
86th Wettest Wettest since: 1946 2011
Jan–Jul 1947
7-Month
10.77"
(273.56mm)
12.06"
(306.32mm)
-1.29"
(-32.76mm)
33rd Driest Driest since: 1937 1919
93rd Wettest Wettest since: 1946 2011
Dec 1946–Jul 1947
8-Month
12.63"
(320.80mm)
13.35"
(339.09mm)
-0.72"
(-18.29mm)
46th Driest Driest since: 1946 1931
79th Wettest Wettest since: 1944 2011
Nov 1946–Jul 1947
9-Month
14.61"
(371.09mm)
14.64"
(371.86mm)
-0.03"
(-0.77mm)
61st Driest Driest since: 1946 1919
64th Wettest Wettest since: 1944 2011
Oct 1946–Jul 1947
10-Month
17.59"
(446.79mm)
15.88"
(403.35mm)
1.71"
(43.44mm)
97th Driest Driest since: 1946 1919
28th Wettest Wettest since: 1943 2011
Ties: 1969
Sep 1946–Jul 1947
11-Month
20.25"
(514.35mm)
17.34"
(440.44mm)
2.91"
(73.91mm)
109th Driest Driest since: 1946 1988
16th Wettest Wettest since: 1942 2011
Aug 1946–Jul 1947
12-Month
21.14"
(536.96mm)
18.67"
(474.22mm)
2.47"
(62.74mm)
104th Driest Driest since: 1946 1936
21st Wettest Wettest since: 1942 2011
Feb 1946–Jul 1947
18-Month
31.01"
(787.65mm)
29.38"
(746.25mm)
1.63"
(41.40mm)
88th Driest Driest since: 1946 1936
37th Wettest Wettest since: 1943 2011
Aug 1945–Jul 1947
24-Month
38.93"
(988.82mm)
37.35"
(948.69mm)
1.58"
(40.13mm)
84th Driest Driest since: 1946 1937
40th Wettest Wettest since: 1944 1928
Aug 1944–Jul 1947
36-Month
54.96"
(1,395.98mm)
56.03"
(1,423.16mm)
-1.07"
(-27.18mm)
42nd Driest Driest since: 1946 1937
81st Wettest Wettest since: 1945 1909
Aug 1943–Jul 1947
48-Month
73.15"
(1,858.01mm)
74.76"
(1,898.90mm)
-1.61"
(-40.89mm)
43rd Driest Driest since: 1946 1937
79th Wettest Wettest since: 1945 1899
Aug 1942–Jul 1947
60-Month
94.13"
(2,390.90mm)
93.49"
(2,374.65mm)
0.64"
(16.25mm)
63rd Driest Driest since: 1941 1937
58th Wettest Wettest since: 1946 1916

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2020, retrieved on February 25, 2020 from https://www.ncdc.noaa.gov/cag/