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 1913

View Period (Months):
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
August 1913
1-Month
0.61"
(15.49mm)
1.07"
(27.18mm)
-0.46"
(-11.69mm)
20th Driest
Driest since:
1944
109th Wettest
Wettest since:
1930
Ties: 1900
Jul–Aug 1913
2-Month
2.50"
(63.50mm)
2.35"
(59.69mm)
0.15"
(3.81mm)
82nd Driest
Driest since:
2020
47th Wettest
Wettest since:
1930
Jun–Aug 1913
3-Month
4.51"
(114.55mm)
4.19"
(106.43mm)
0.32"
(8.12mm)
84th Driest
Driest since:
1924
45th Wettest
Wettest since:
1945
May–Aug 1913
4-Month
6.00"
(152.40mm)
6.40"
(162.56mm)
-0.40"
(-10.16mm)
58th Driest
Driest since:
1919
71st Wettest
Wettest since:
1908
Apr–Aug 1913
5-Month
6.84"
(173.74mm)
8.18"
(207.77mm)
-1.34"
(-34.03mm)
31st Driest
Driest since:
1924
98th Wettest
Wettest since:
1941
Mar–Aug 1913
6-Month
8.19"
(208.03mm)
9.43"
(239.52mm)
-1.24"
(-31.49mm)
35th Driest
Driest since:
1919
94th Wettest
Wettest since:
1941
Feb–Aug 1913
7-Month
9.15"
(232.41mm)
10.39"
(263.91mm)
-1.24"
(-31.50mm)
35th Driest
Driest since:
1919
94th Wettest
Wettest since:
1941
Jan–Aug 1913
8-Month
10.23"
(259.84mm)
11.46"
(291.08mm)
-1.23"
(-31.24mm)
34th Driest
Driest since:
1919
95th Wettest
Wettest since:
1899
Dec 1912–Aug 1913
9-Month
10.87"
(276.10mm)
12.47"
(316.74mm)
-1.60"
(-40.64mm)
29th Driest
Driest since:
1919
99th Wettest
Wettest since:
1993
Nov 1912–Aug 1913
10-Month
11.40"
(289.56mm)
13.50"
(342.90mm)
-2.10"
(-53.34mm)
26th Driest
Driest since:
1919
102nd Wettest
Wettest since:
1945
Oct 1912–Aug 1913
11-Month
13.26"
(336.80mm)
14.70"
(373.38mm)
-1.44"
(-36.58mm)
35th Driest
Driest since:
1919
93rd Wettest
Wettest since:
1995
Sep 1912–Aug 1913
12-Month
15.49"
(393.45mm)
15.93"
(404.62mm)
-0.44"
(-11.17mm)
52nd Driest
Driest since:
1934
76th Wettest
Wettest since:
1995
Mar 1912–Aug 1913
18-Month
26.40"
(670.56mm)
25.36"
(644.14mm)
1.04"
(26.42mm)
80th Driest
Driest since:
2013
48th Wettest
Wettest since:
1945
Ties: 1991
Sep 1911–Aug 1913
24-Month
33.32"
(846.33mm)
31.86"
(809.24mm)
1.46"
(37.09mm)
88th Driest
Driest since:
2002
39th Wettest
Wettest since:
2015
Sep 1910–Aug 1913
36-Month
46.33"
(1,176.78mm)
47.78"
(1,213.61mm)
-1.45"
(-36.83mm)
42nd Driest
Driest since:
2002
84th Wettest
Wettest since:
1997
Sep 1909–Aug 1913
48-Month
59.27"
(1,505.46mm)
63.68"
(1,617.47mm)
-4.41"
(-112.01mm)
27th Driest
Driest since:
2003
98th Wettest
Wettest since:
1998
Sep 1908–Aug 1913
60-Month
76.02"
(1,930.91mm)
79.53"
(2,020.06mm)
-3.51"
(-89.15mm)
37th Driest
Driest since:
2004
87th Wettest
Wettest since:
1999

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