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 2020. For more information, please see Climatological Rankings.


Wyoming

Precipitation Rankings, August 2004

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 2004
1-Month
1.12"
(28.45mm)
1.07"
(27.18mm)
0.05"
(1.27mm)
81st Driest Driest since: 2003 1944
46th Wettest Wettest since: 2002 1930
Ties: 1920, 1990
Jul–Aug 2004
2-Month
2.78"
(70.61mm)
2.35"
(59.69mm)
0.43"
(10.92mm)
96th Driest Driest since: 2003 2020
31st Wettest Wettest since: 1998 1930
Jun–Aug 2004
3-Month
4.44"
(112.78mm)
4.19"
(106.43mm)
0.25"
(6.35mm)
80th Driest Driest since: 2003 1924
47th Wettest Wettest since: 1998 1945
May–Aug 2004
4-Month
5.89"
(149.61mm)
6.40"
(162.56mm)
-0.51"
(-12.95mm)
48th Driest Driest since: 2003 1919
79th Wettest Wettest since: 1999 1908
Ties: 1986
Apr–Aug 2004
5-Month
7.41"
(188.21mm)
8.18"
(207.77mm)
-0.77"
(-19.56mm)
40th Driest Driest since: 2003 1924
87th Wettest Wettest since: 1999 1941
Mar–Aug 2004
6-Month
7.85"
(199.39mm)
9.43"
(239.52mm)
-1.58"
(-40.13mm)
28th Driest Driest since: 2002 1919
99th Wettest Wettest since: 2003 1941
Ties: 1900
Feb–Aug 2004
7-Month
8.92"
(226.57mm)
10.39"
(263.91mm)
-1.47"
(-37.34mm)
28th Driest Driest since: 2002 1919
99th Wettest Wettest since: 2003 1941
Jan–Aug 2004
8-Month
9.53"
(242.06mm)
11.46"
(291.08mm)
-1.93"
(-49.02mm)
26th Driest Driest since: 2002 1919
101st Wettest Wettest since: 2003 1899
Dec 2003–Aug 2004
9-Month
10.76"
(273.30mm)
12.47"
(316.74mm)
-1.71"
(-43.44mm)
26th Driest Driest since: 2002 1919
100th Wettest Wettest since: 2003 1993
Nov 2003–Aug 2004
10-Month
11.90"
(302.26mm)
13.50"
(342.90mm)
-1.60"
(-40.64mm)
29th Driest Driest since: 2002 1919
97th Wettest Wettest since: 2003 1945
Oct 2003–Aug 2004
11-Month
12.59"
(319.79mm)
14.70"
(373.38mm)
-2.11"
(-53.59mm)
26th Driest Driest since: 2002 1919
100th Wettest Wettest since: 2003 1995
Sep 2003–Aug 2004
12-Month
13.87"
(352.30mm)
15.93"
(404.62mm)
-2.06"
(-52.32mm)
28th Driest Driest since: 2002 1934
98th Wettest Wettest since: 2003 1995
Mar 2003–Aug 2004
18-Month
22.74"
(577.60mm)
25.36"
(644.14mm)
-2.62"
(-66.54mm)
25th Driest Driest since: 2003 2013
101st Wettest Wettest since: 2000 1945
Sep 2002–Aug 2004
24-Month
28.60"
(726.44mm)
31.86"
(809.24mm)
-3.26"
(-82.80mm)
23rd Driest Driest since: 2003 2002
102nd Wettest Wettest since: 2000 2015
Sep 2001–Aug 2004
36-Month
40.32"
(1,024.13mm)
47.78"
(1,213.61mm)
-7.46"
(-189.48mm)
6th Driest Driest since: 2003 2002
118th Wettest Wettest since: 2001 1997
Sep 2000–Aug 2004
48-Month
52.84"
(1,342.14mm)
63.68"
(1,617.47mm)
-10.84"
(-275.33mm)
2nd Driest Driest since: 2003 2003
121st Wettest Wettest since: 2002 1998
Sep 1999–Aug 2004
60-Month
66.14"
(1,679.96mm)
79.53"
(2,020.06mm)
-13.39"
(-340.10mm)
1st Driest Driest to Date 2004
121st Wettest Wettest since: 2003 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2020, retrieved on September 26, 2020 from https://www.ncdc.noaa.gov/cag/