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 1903

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
July 1903
1-Month
2.70"
(68.58mm)
1.59"
(40.39mm)
1.11"
(28.19mm)
117th Driest Driest since: 1902 1917
9th Wettest Wettest to Date 1993
Jun–Jul 1903
2-Month
4.63"
(117.60mm)
4.45"
(113.03mm)
0.18"
(4.57mm)
78th Driest Driest since: 1902 1919
48th Wettest Wettest since: 1901 1993
Ties: 1921, 1982
May–Jul 1903
3-Month
7.12"
(180.85mm)
6.86"
(174.24mm)
0.26"
(6.61mm)
74th Driest Driest since: 1900 1919
52nd Wettest Wettest since: 1902 1915
Ties: 1946, 1957
Apr–Jul 1903
4-Month
8.95"
(227.33mm)
8.37"
(212.60mm)
0.58"
(14.73mm)
78th Driest Driest since: 1900 1919
48th Wettest Wettest since: 1902 1993
Mar–Jul 1903
5-Month
10.14"
(257.56mm)
9.65"
(245.11mm)
0.49"
(12.45mm)
74th Driest Driest since: 1900 1919
52nd Wettest Wettest since: 1902 2011
Feb–Jul 1903
6-Month
10.72"
(272.29mm)
10.71"
(272.03mm)
0.01"
(0.26mm)
60th Driest Driest since: 1900 1919
66th Wettest Wettest since: 1902 2011
Ties: 1969
Jan–Jul 1903
7-Month
11.69"
(296.93mm)
12.06"
(306.32mm)
-0.37"
(-9.39mm)
51st Driest Driest since: 1900 1919
75th Wettest Wettest since: 1902 2011
Dec 1902–Jul 1903
8-Month
13.44"
(341.38mm)
13.35"
(339.09mm)
0.09"
(2.29mm)
67th Driest Driest since: 1901 1931
58th Wettest Wettest since: 1902 2011
Nov 1902–Jul 1903
9-Month
15.55"
(394.97mm)
14.64"
(371.86mm)
0.91"
(23.11mm)
85th Driest Driest since: 1901 1919
40th Wettest Wettest since: 1902 2011
Oct 1902–Jul 1903
10-Month
15.91"
(404.11mm)
15.88"
(403.35mm)
0.03"
(0.76mm)
62nd Driest Driest since: 1900 1919
63rd Wettest Wettest since: 1902 2011
Sep 1902–Jul 1903
11-Month
16.48"
(418.59mm)
17.34"
(440.44mm)
-0.86"
(-21.85mm)
38th Driest Driest since: 1900 1988
87th Wettest Wettest since: 1902 2011
Aug 1902–Jul 1903
12-Month
17.44"
(442.98mm)
18.67"
(474.22mm)
-1.23"
(-31.24mm)
36th Driest Driest since: 1900 1936
89th Wettest Wettest since: 1902 2011
Feb 1902–Jul 1903
18-Month
30.23"
(767.84mm)
29.38"
(746.25mm)
0.85"
(21.59mm)
77th Driest Driest since: 1901 1936
48th Wettest Wettest since: 1902 2011
Aug 1901–Jul 1903
24-Month
37.20"
(944.88mm)
37.35"
(948.69mm)
-0.15"
(-3.81mm)
59th Driest Driest since: 1900 1937
65th Wettest Wettest since: 1902 1928
Aug 1900–Jul 1903
36-Month
57.40"
(1,457.96mm)
56.03"
(1,423.16mm)
1.37"
(34.80mm)
72nd Driest Driest since: 1902 1937
51st Wettest Wettest since: 1900 1909
Aug 1899–Jul 1903
48-Month
74.46"
(1,891.28mm)
74.76"
(1,898.90mm)
-0.30"
(-7.62mm)
51st Driest Driest to Date 1937
71st Wettest Wettest since: 1902 1899
Aug 1898–Jul 1903
60-Month
93.90"
(2,385.06mm)
93.49"
(2,374.65mm)
0.41"
(10.41mm)
60th Driest Driest to Date 1937
61st Wettest Wettest since: 1902 1916

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2020, retrieved on February 17, 2020 from https://www.ncdc.noaa.gov/cag/