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 June 2021. For more information, please see Climatological Rankings.


Wyoming

Precipitation Rankings, August 1921

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
August 1921
1-Month
0.87"
(22.10mm)
1.07"
(27.18mm)
-0.20"
(-5.08mm)
49th Driest Driest since: 1919 1944
78th Wettest Wettest since: 1920 1930
Ties: 1981
Jul–Aug 1921
2-Month
1.83"
(46.48mm)
2.35"
(59.69mm)
-0.52"
(-13.21mm)
34th Driest Driest since: 1919 2020
93rd Wettest Wettest since: 1920 1930
Jun–Aug 1921
3-Month
4.04"
(102.62mm)
4.19"
(106.43mm)
-0.15"
(-3.81mm)
63rd Driest Driest since: 1920 1924
64th Wettest Wettest since: 1918 1945
Ties: 1901
May–Aug 1921
4-Month
6.54"
(166.12mm)
6.40"
(162.56mm)
0.14"
(3.56mm)
71st Driest Driest since: 1920 1919
56th Wettest Wettest since: 1915 1908
Apr–Aug 1921
5-Month
8.02"
(203.71mm)
8.18"
(207.77mm)
-0.16"
(-4.06mm)
58th Driest Driest since: 1919 1924
69th Wettest Wettest since: 1920 1941
Mar–Aug 1921
6-Month
9.03"
(229.36mm)
9.43"
(239.52mm)
-0.40"
(-10.16mm)
46th Driest Driest since: 1919 1919
81st Wettest Wettest since: 1920 1941
Feb–Aug 1921
7-Month
9.61"
(244.09mm)
10.39"
(263.91mm)
-0.78"
(-19.82mm)
38th Driest Driest since: 1919 1919
89th Wettest Wettest since: 1920 1941
Jan–Aug 1921
8-Month
10.79"
(274.07mm)
11.46"
(291.08mm)
-0.67"
(-17.01mm)
39th Driest Driest since: 1919 1919
88th Wettest Wettest since: 1920 1899
Ties: 2003
Dec 1920–Aug 1921
9-Month
11.85"
(300.99mm)
12.47"
(316.74mm)
-0.62"
(-15.75mm)
44th Driest Driest since: 1919 1919
82nd Wettest Wettest since: 1920 1993
Nov 1920–Aug 1921
10-Month
12.76"
(324.10mm)
13.50"
(342.90mm)
-0.74"
(-18.80mm)
41st Driest Driest since: 1919 1919
85th Wettest Wettest since: 1920 1945
Oct 1920–Aug 1921
11-Month
14.17"
(359.92mm)
14.70"
(373.38mm)
-0.53"
(-13.46mm)
50th Driest Driest since: 1919 1919
76th Wettest Wettest since: 1920 1995
Sep 1920–Aug 1921
12-Month
15.01"
(381.25mm)
15.93"
(404.62mm)
-0.92"
(-23.37mm)
44th Driest Driest since: 1919 1934
82nd Wettest Wettest since: 1920 1995
Mar 1920–Aug 1921
18-Month
24.71"
(627.63mm)
25.36"
(644.14mm)
-0.65"
(-16.51mm)
51st Driest Driest since: 1920 2013
75th Wettest Wettest since: 1918 1945
Sep 1919–Aug 1921
24-Month
32.51"
(825.75mm)
31.86"
(809.24mm)
0.65"
(16.51mm)
66th Driest Driest since: 1920 2002
59th Wettest Wettest since: 1913 2015
Sep 1918–Aug 1921
36-Month
43.15"
(1,096.01mm)
47.78"
(1,213.61mm)
-4.63"
(-117.60mm)
20th Driest Driest since: 1919 2002
104th Wettest Wettest since: 1920 1997
Sep 1917–Aug 1921
48-Month
59.00"
(1,498.60mm)
63.68"
(1,617.47mm)
-4.68"
(-118.87mm)
23rd Driest Driest since: 1919 2003
100th Wettest Wettest since: 1920 1998
Sep 1916–Aug 1921
60-Month
74.56"
(1,893.82mm)
79.53"
(2,020.06mm)
-4.97"
(-126.24mm)
29th Driest Driest since: 1919 2004
93rd Wettest Wettest since: 1920 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published July 2021, retrieved on July 29, 2021 from https://www.ncdc.noaa.gov/cag/