Climate at a Glance

Regional 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 May 2021. For more information, please see Climatological Rankings.


Northern Rockies and Plains Climate Region

Precipitation Rankings, July 2012

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
July 2012
1-Month
1.39"
(35.31mm)
2.07"
(52.58mm)
-0.68"
(-17.27mm)
23rd Driest Driest since: 2007 1936
104th Wettest Wettest since: 2011 1993
Jun–Jul 2012
2-Month
3.14"
(79.76mm)
5.03"
(127.76mm)
-1.89"
(-48.00mm)
9th Driest Driest since: 2006 1936
118th Wettest Wettest since: 2011 1993
May–Jul 2012
3-Month
5.31"
(134.87mm)
7.65"
(194.31mm)
-2.34"
(-59.44mm)
8th Driest Driest since: 2006 1936
119th Wettest Wettest since: 2011 1993
Apr–Jul 2012
4-Month
7.51"
(190.75mm)
9.39"
(238.51mm)
-1.88"
(-47.76mm)
14th Driest Driest since: 2006 1936
113th Wettest Wettest since: 2011 1993
Mar–Jul 2012
5-Month
8.36"
(212.34mm)
10.55"
(267.97mm)
-2.19"
(-55.63mm)
12th Driest Driest since: 2006 1936
115th Wettest Wettest since: 2011 1993
Ties: 1980
Feb–Jul 2012
6-Month
9.41"
(239.01mm)
11.35"
(288.29mm)
-1.94"
(-49.28mm)
16th Driest Driest since: 2006 1934
111th Wettest Wettest since: 2011 1993
Jan–Jul 2012
7-Month
10.13"
(257.30mm)
12.23"
(310.64mm)
-2.10"
(-53.34mm)
13th Driest Driest since: 2006 1934
114th Wettest Wettest since: 2011 1993
Dec 2011–Jul 2012
8-Month
10.75"
(273.05mm)
13.09"
(332.49mm)
-2.34"
(-59.44mm)
13th Driest Driest since: 2006 1931
113th Wettest Wettest since: 2011 1993
Ties: 1966
Nov 2011–Jul 2012
9-Month
11.52"
(292.61mm)
14.04"
(356.62mm)
-2.52"
(-64.01mm)
11th Driest Driest since: 2006 1931
115th Wettest Wettest since: 2011 1993
Oct 2011–Jul 2012
10-Month
13.17"
(334.52mm)
15.29"
(388.37mm)
-2.12"
(-53.85mm)
16th Driest Driest since: 2006 1936
110th Wettest Wettest since: 2011 1993
Sep 2011–Jul 2012
11-Month
13.90"
(353.06mm)
16.87"
(428.50mm)
-2.97"
(-75.44mm)
8th Driest Driest since: 2002 1936
118th Wettest Wettest since: 2011 2011
Aug 2011–Jul 2012
12-Month
15.64"
(397.26mm)
18.63"
(473.20mm)
-2.99"
(-75.94mm)
10th Driest Driest since: 2002 1936
116th Wettest Wettest since: 2011 2011
Feb 2011–Jul 2012
18-Month
31.04"
(788.42mm)
29.97"
(761.24mm)
1.07"
(27.18mm)
75th Driest Driest since: 2007 1934
51st Wettest Wettest since: 2011 2011
Aug 2010–Jul 2012
24-Month
39.86"
(1,012.44mm)
37.25"
(946.15mm)
2.61"
(66.29mm)
96th Driest Driest since: 2007 1937
29th Wettest Wettest since: 2011 2011
Ties: 1982
Aug 2009–Jul 2012
36-Month
62.10"
(1,577.34mm)
55.83"
(1,418.08mm)
6.27"
(159.26mm)
115th Driest Driest since: 2009 1936
9th Wettest Wettest since: 2011 2011
Aug 2008–Jul 2012
48-Month
82.62"
(2,098.55mm)
74.40"
(1,889.76mm)
8.22"
(208.79mm)
117th Driest Driest since: 2009 1936
6th Wettest Wettest since: 2011 2011
Aug 2007–Jul 2012
60-Month
102.51"
(2,603.75mm)
92.95"
(2,360.93mm)
9.56"
(242.82mm)
115th Driest Driest since: 2010 1937
7th Wettest Wettest since: 2011 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published June 2021, retrieved on June 16, 2021 from https://www.ncdc.noaa.gov/cag/