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 2021. For more information, please see Climatological Rankings.


Wyoming

Precipitation Rankings, August 1990

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
August 1990
1-Month
1.12"
(28.45mm)
1.07"
(27.18mm)
0.05"
(1.27mm)
81st Driest Driest since: 1989 1944
47th Wettest Wettest since: 1987 1930
Ties: 1920, 2004
Jul–Aug 1990
2-Month
3.02"
(76.71mm)
2.35"
(59.69mm)
0.67"
(17.02mm)
106th Driest Driest since: 1989 2020
22nd Wettest Wettest since: 1987 1930
Jun–Aug 1990
3-Month
4.21"
(106.93mm)
4.19"
(106.43mm)
0.02"
(0.50mm)
73rd Driest Driest since: 1989 1924
55th Wettest Wettest since: 1987 1945
Ties: 1986
May–Aug 1990
4-Month
5.98"
(151.89mm)
6.40"
(162.56mm)
-0.42"
(-10.67mm)
56th Driest Driest since: 1989 1919
72nd Wettest Wettest since: 1987 1908
Apr–Aug 1990
5-Month
8.03"
(203.96mm)
8.18"
(207.77mm)
-0.15"
(-3.81mm)
60th Driest Driest since: 1989 1924
68th Wettest Wettest since: 1987 1941
Mar–Aug 1990
6-Month
9.47"
(240.54mm)
9.43"
(239.52mm)
0.04"
(1.02mm)
61st Driest Driest since: 1989 1919
67th Wettest Wettest since: 1987 1941
Feb–Aug 1990
7-Month
10.16"
(258.06mm)
10.39"
(263.91mm)
-0.23"
(-5.85mm)
55th Driest Driest since: 1989 1919
73rd Wettest Wettest since: 1987 1941
Ties: 1898
Jan–Aug 1990
8-Month
11.14"
(282.96mm)
11.46"
(291.08mm)
-0.32"
(-8.12mm)
49th Driest Driest since: 1989 1919
79th Wettest Wettest since: 1987 1899
Dec 1989–Aug 1990
9-Month
12.03"
(305.56mm)
12.47"
(316.74mm)
-0.44"
(-11.18mm)
50th Driest Driest since: 1989 1919
77th Wettest Wettest since: 1986 1993
Nov 1989–Aug 1990
10-Month
12.83"
(325.88mm)
13.50"
(342.90mm)
-0.67"
(-17.02mm)
43rd Driest Driest since: 1989 1919
84th Wettest Wettest since: 1987 1945
Oct 1989–Aug 1990
11-Month
13.92"
(353.57mm)
14.70"
(373.38mm)
-0.78"
(-19.81mm)
42nd Driest Driest since: 1989 1919
85th Wettest Wettest since: 1987 1995
Sep 1989–Aug 1990
12-Month
15.73"
(399.54mm)
15.93"
(404.62mm)
-0.20"
(-5.08mm)
57th Driest Driest since: 1989 1934
70th Wettest Wettest since: 1987 1995
Mar 1989–Aug 1990
18-Month
24.19"
(614.43mm)
25.36"
(644.14mm)
-1.17"
(-29.71mm)
44th Driest Driest since: 1989 2013
83rd Wettest Wettest since: 1987 1945
Sep 1988–Aug 1990
24-Month
29.63"
(752.60mm)
31.86"
(809.24mm)
-2.23"
(-56.64mm)
31st Driest Driest since: 1989 2002
95th Wettest Wettest since: 1987 2015
Sep 1987–Aug 1990
36-Month
40.97"
(1,040.64mm)
47.78"
(1,213.61mm)
-6.81"
(-172.97mm)
12th Driest Driest since: 1961 2002
113th Wettest Wettest since: 1989 1997
Sep 1986–Aug 1990
48-Month
57.98"
(1,472.69mm)
63.68"
(1,617.47mm)
-5.70"
(-144.78mm)
18th Driest Driest since: 1962 2003
106th Wettest Wettest since: 1989 1998
Sep 1985–Aug 1990
60-Month
76.13"
(1,933.70mm)
79.53"
(2,020.06mm)
-3.40"
(-86.36mm)
39th Driest Driest since: 1989 2004
84th Wettest Wettest since: 1988 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2021, retrieved on September 27, 2021 from https://www.ncdc.noaa.gov/cag/