Statewide Rankings

Statewide Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Wyoming

Precipitation Rankings, August 2011

View Period (Months):
Download: csv json xml
  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
August 2011
1-Month
0.81"
(20.57mm)
1.07"
(27.18mm)
-0.26"
(-6.61mm)
41st Driest
Driest since:
1944
88th Wettest
Wettest since:
1930
Ties: 1904
Jul–Aug 2011
2-Month
1.82"
(46.23mm)
2.35"
(59.69mm)
-0.53"
(-13.46mm)
33rd Driest
Driest since:
2020
96th Wettest
Wettest since:
1930
Jun–Aug 2011
3-Month
3.41"
(86.61mm)
4.19"
(106.43mm)
-0.78"
(-19.82mm)
43rd Driest
Driest since:
1924
86th Wettest
Wettest since:
1945
Ties: 1934
May–Aug 2011
4-Month
8.00"
(203.20mm)
6.40"
(162.56mm)
1.60"
(40.64mm)
112th Driest
Driest since:
1919
17th Wettest
Wettest since:
1908
Apr–Aug 2011
5-Month
10.49"
(266.45mm)
8.18"
(207.77mm)
2.31"
(58.68mm)
120th Driest
Driest since:
1924
9th Wettest
Wettest since:
1941
Mar–Aug 2011
6-Month
11.97"
(304.04mm)
9.43"
(239.52mm)
2.54"
(64.52mm)
121st Driest
Driest since:
1919
8th Wettest
Wettest since:
1941
Feb–Aug 2011
7-Month
13.00"
(330.20mm)
10.39"
(263.91mm)
2.61"
(66.29mm)
121st Driest
Driest since:
1919
8th Wettest
Wettest since:
1941
Jan–Aug 2011
8-Month
14.01"
(355.85mm)
11.46"
(291.08mm)
2.55"
(64.77mm)
120th Driest
Driest since:
1919
9th Wettest
Wettest since:
1899
Dec 2010–Aug 2011
9-Month
15.70"
(398.78mm)
12.47"
(316.74mm)
3.23"
(82.04mm)
125th Driest
Driest since:
1919
3rd Wettest
Wettest since:
1993
Nov 2010–Aug 2011
10-Month
17.05"
(433.07mm)
13.50"
(342.90mm)
3.55"
(90.17mm)
125th Driest
Driest since:
1919
3rd Wettest
Wettest since:
1945
Oct 2010–Aug 2011
11-Month
18.33"
(465.58mm)
14.70"
(373.38mm)
3.63"
(92.20mm)
125th Driest
Driest since:
1919
3rd Wettest
Wettest since:
1995
Sep 2010–Aug 2011
12-Month
18.68"
(474.47mm)
15.93"
(404.62mm)
2.75"
(69.85mm)
116th Driest
Driest since:
1934
12th Wettest
Wettest since:
1995
Mar 2010–Aug 2011
18-Month
30.09"
(764.29mm)
25.36"
(644.14mm)
4.73"
(120.15mm)
126th Driest
Driest since:
2013
2nd Wettest
Wettest since:
1945
Sep 2009–Aug 2011
24-Month
35.07"
(890.78mm)
31.86"
(809.24mm)
3.21"
(81.54mm)
103rd Driest
Driest since:
2002
24th Wettest
Wettest since:
2015
Sep 2008–Aug 2011
36-Month
53.02"
(1,346.71mm)
47.78"
(1,213.61mm)
5.24"
(133.10mm)
114th Driest
Driest since:
2002
12th Wettest
Wettest since:
1997
Sep 2007–Aug 2011
48-Month
69.24"
(1,758.70mm)
63.68"
(1,617.47mm)
5.56"
(141.23mm)
108th Driest
Driest since:
2003
17th Wettest
Wettest since:
1998
Sep 2006–Aug 2011
60-Month
84.14"
(2,137.16mm)
79.53"
(2,020.06mm)
4.61"
(117.10mm)
98th Driest
Driest since:
2004
26th Wettest
Wettest since:
1999

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