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 August 2019. For more information, please see Climatological Rankings.


Wyoming

Precipitation Rankings, July 2018

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
July 2018
1-Month
1.32"
(33.53mm)
1.28"
(32.51mm)
0.04"
(1.02mm)
83rd Driest Driest since: 2017 2003
43rd Wettest Wettest since: 2015 1937
Ties: 2013
Jun–Jul 2018
2-Month
3.42"
(86.87mm)
3.12"
(79.25mm)
0.30"
(7.62mm)
81st Driest Driest since: 2017 1933
45th Wettest Wettest since: 2015 1967
Ties: 2015
May–Jul 2018
3-Month
6.51"
(165.35mm)
5.33"
(135.38mm)
1.18"
(29.97mm)
101st Driest Driest since: 2017 1919
25th Wettest Wettest since: 2015 1908
Ties: 1998
Apr–Jul 2018
4-Month
7.95"
(201.93mm)
7.11"
(180.59mm)
0.84"
(21.34mm)
94th Driest Driest since: 2017 1919
32nd Wettest Wettest since: 2015 1995
Mar–Jul 2018
5-Month
9.35"
(237.49mm)
8.36"
(212.34mm)
0.99"
(25.15mm)
90th Driest Driest since: 2017 1919
36th Wettest Wettest since: 2015 1995
Feb–Jul 2018
6-Month
10.57"
(268.48mm)
9.32"
(236.73mm)
1.25"
(31.75mm)
98th Driest Driest since: 2017 1919
28th Wettest Wettest since: 2015 1995
Jan–Jul 2018
7-Month
11.47"
(291.34mm)
10.39"
(263.91mm)
1.08"
(27.43mm)
88th Driest Driest since: 2016 1919
38th Wettest Wettest since: 2017 1995
Dec 2017–Jul 2018
8-Month
12.49"
(317.25mm)
11.40"
(289.56mm)
1.09"
(27.69mm)
89th Driest Driest since: 2016 1919
36th Wettest Wettest since: 2017 2011
Nov 2017–Jul 2018
9-Month
13.97"
(354.84mm)
12.43"
(315.72mm)
1.54"
(39.12mm)
95th Driest Driest since: 2016 1919
30th Wettest Wettest since: 2017 2011
Oct 2017–Jul 2018
10-Month
14.76"
(374.90mm)
13.63"
(346.20mm)
1.13"
(28.70mm)
83rd Driest Driest since: 2016 1919
42nd Wettest Wettest since: 2017 1995
Sep 2017–Jul 2018
11-Month
16.97"
(431.04mm)
14.86"
(377.44mm)
2.11"
(53.60mm)
105th Driest Driest since: 2016 1934
20th Wettest Wettest since: 2017 1995
Ties: 1971
Aug 2017–Jul 2018
12-Month
17.91"
(454.91mm)
15.93"
(404.62mm)
1.98"
(50.29mm)
102nd Driest Driest since: 2016 1919
23rd Wettest Wettest since: 2017 1995
Feb 2017–Jul 2018
18-Month
28.47"
(723.14mm)
25.26"
(641.60mm)
3.21"
(81.54mm)
111th Driest Driest since: 2016 2013
14th Wettest Wettest since: 2017 1928
Aug 2016–Jul 2018
24-Month
37.41"
(950.21mm)
31.86"
(809.24mm)
5.55"
(140.97mm)
120th Driest Driest since: 2017 2002
4th Wettest Wettest since: 2015 1928
Aug 2015–Jul 2018
36-Month
52.27"
(1,327.66mm)
47.77"
(1,213.36mm)
4.50"
(114.30mm)
104th Driest Driest since: 2015 2002
19th Wettest Wettest since: 2017 1999
Aug 2014–Jul 2018
48-Month
71.73"
(1,821.94mm)
63.66"
(1,616.96mm)
8.07"
(204.98mm)
115th Driest Driest since: 2016 2003
7th Wettest Wettest since: 2017 1998
Aug 2013–Jul 2018
60-Month
90.24"
(2,292.10mm)
79.51"
(2,019.55mm)
10.73"
(272.55mm)
118th Driest Driest since: 2017 2004
3rd Wettest Wettest since: 1999 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 20, 2019 from https://www.ncdc.noaa.gov/cag/