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


Wyoming

Precipitation Rankings, August 2019

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
August 2019
1-Month
1.01"
(25.65mm)
1.07"
(27.18mm)
-0.06"
(-1.53mm)
70th Driest Driest since: 2018 1944
57th Wettest Wettest since: 2014 1930
Ties: 2010
Jul–Aug 2019
2-Month
2.32"
(58.93mm)
2.35"
(59.69mm)
-0.03"
(-0.76mm)
74th Driest Driest since: 2018 2020
53rd Wettest Wettest since: 2015 1930
Ties: 1907
Jun–Aug 2019
3-Month
3.98"
(101.09mm)
4.19"
(106.43mm)
-0.21"
(-5.34mm)
61st Driest Driest since: 2017 1924
66th Wettest Wettest since: 2018 1945
May–Aug 2019
4-Month
7.74"
(196.60mm)
6.40"
(162.56mm)
1.34"
(34.04mm)
99th Driest Driest since: 2018 1919
28th Wettest Wettest since: 2015 1908
Ties: 1987
Apr–Aug 2019
5-Month
9.71"
(246.63mm)
8.18"
(207.77mm)
1.53"
(38.86mm)
104th Driest Driest since: 2018 1924
23rd Wettest Wettest since: 2015 1941
Mar–Aug 2019
6-Month
10.98"
(278.89mm)
9.43"
(239.52mm)
1.55"
(39.37mm)
102nd Driest Driest since: 2018 1919
25th Wettest Wettest since: 2015 1941
Feb–Aug 2019
7-Month
12.38"
(314.45mm)
10.39"
(263.91mm)
1.99"
(50.54mm)
109th Driest Driest since: 2018 1919
18th Wettest Wettest since: 2011 1941
Jan–Aug 2019
8-Month
13.28"
(337.31mm)
11.46"
(291.08mm)
1.82"
(46.23mm)
106th Driest Driest since: 2018 1919
21st Wettest Wettest since: 2011 1899
Ties: 1962
Dec 2018–Aug 2019
9-Month
14.04"
(356.62mm)
12.47"
(316.74mm)
1.57"
(39.88mm)
98th Driest Driest since: 2018 1919
28th Wettest Wettest since: 2017 1993
Nov 2018–Aug 2019
10-Month
15.35"
(389.89mm)
13.50"
(342.90mm)
1.85"
(46.99mm)
103rd Driest Driest since: 2018 1919
23rd Wettest Wettest since: 2017 1945
Oct 2018–Aug 2019
11-Month
16.63"
(422.40mm)
14.70"
(373.38mm)
1.93"
(49.02mm)
105th Driest Driest since: 2018 1919
21st Wettest Wettest since: 2017 1995
Sep 2018–Aug 2019
12-Month
16.98"
(431.29mm)
15.93"
(404.62mm)
1.05"
(26.67mm)
84th Driest Driest since: 2016 1934
42nd Wettest Wettest since: 2018 1995
Mar 2018–Aug 2019
18-Month
27.28"
(692.91mm)
25.36"
(644.14mm)
1.92"
(48.77mm)
89th Driest Driest since: 2016 2013
37th Wettest Wettest since: 2018 1945
Sep 2017–Aug 2019
24-Month
34.90"
(886.46mm)
31.86"
(809.24mm)
3.04"
(77.22mm)
100th Driest Driest since: 2017 2002
25th Wettest Wettest since: 2018 2015
Sep 2016–Aug 2019
36-Month
54.50"
(1,384.30mm)
47.78"
(1,213.61mm)
6.72"
(170.69mm)
118th Driest Driest since: 2018 2002
6th Wettest Wettest since: 1999 1997
Sep 2015–Aug 2019
48-Month
69.29"
(1,759.97mm)
63.68"
(1,617.47mm)
5.61"
(142.50mm)
107th Driest Driest since: 2016 2003
16th Wettest Wettest since: 2018 1998
Sep 2014–Aug 2019
60-Month
87.33"
(2,218.18mm)
79.53"
(2,020.06mm)
7.80"
(198.12mm)
111th Driest Driest since: 2017 2004
11th Wettest Wettest since: 2018 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2021, retrieved on February 25, 2021 from https://www.ncdc.noaa.gov/cag/