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 September 2019. For more information, please see Climatological Rankings.


Wyoming

Precipitation Rankings, May 1989

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 1989
1-Month
2.09"
(53.09mm)
2.21"
(56.13mm)
-0.12"
(-3.04mm)
61st Driest Driest since: 1988 1936
65th Wettest Wettest since: 1987 1908
Apr–May 1989
2-Month
3.28"
(83.31mm)
3.99"
(101.35mm)
-0.71"
(-18.04mm)
38th Driest Driest since: 1988 1936
88th Wettest Wettest since: 1987 2011
Mar–May 1989
3-Month
4.84"
(122.94mm)
5.24"
(133.10mm)
-0.40"
(-10.16mm)
44th Driest Driest since: 1988 1919
82nd Wettest Wettest since: 1986 2011
Feb–May 1989
4-Month
6.01"
(152.65mm)
6.21"
(157.73mm)
-0.20"
(-5.08mm)
59th Driest Driest since: 1988 1966
67th Wettest Wettest since: 1986 2011
Ties: 1968
Jan–May 1989
5-Month
6.81"
(172.97mm)
7.27"
(184.66mm)
-0.46"
(-11.69mm)
45th Driest Driest since: 1988 1919
81st Wettest Wettest since: 1986 2011
Dec 1988–May 1989
6-Month
7.49"
(190.25mm)
8.28"
(210.31mm)
-0.79"
(-20.06mm)
36th Driest Driest since: 1988 1919
89th Wettest Wettest since: 1986 2011
Ties: 2013
Nov 1988–May 1989
7-Month
8.98"
(228.09mm)
9.31"
(236.47mm)
-0.33"
(-8.38mm)
51st Driest Driest since: 1988 1919
74th Wettest Wettest since: 1986 2011
Ties: 1937
Oct 1988–May 1989
8-Month
9.24"
(234.70mm)
10.51"
(266.95mm)
-1.27"
(-32.25mm)
26th Driest Driest since: 1988 1966
99th Wettest Wettest since: 1987 1995
Ties: 2000
Sep 1988–May 1989
9-Month
10.28"
(261.11mm)
11.75"
(298.45mm)
-1.47"
(-37.34mm)
26th Driest Driest since: 1988 1934
99th Wettest Wettest since: 1987 2017
Aug 1988–May 1989
10-Month
10.80"
(274.32mm)
12.81"
(325.37mm)
-2.01"
(-51.05mm)
18th Driest Driest since: 1985 1934
107th Wettest Wettest since: 1988 2017
Jul 1988–May 1989
11-Month
11.34"
(288.04mm)
14.10"
(358.14mm)
-2.76"
(-70.10mm)
13th Driest Driest since: 1977 1934
112th Wettest Wettest since: 1988 1978
Jun 1988–May 1989
12-Month
12.19"
(309.63mm)
15.93"
(404.62mm)
-3.74"
(-94.99mm)
5th Driest Driest since: 1960 1934
120th Wettest Wettest since: 1988 1999
Dec 1987–May 1989
18-Month
19.39"
(492.51mm)
24.21"
(614.93mm)
-4.82"
(-122.42mm)
6th Driest Driest since: 1961 1961
118th Wettest Wettest since: 1988 1996
Jun 1987–May 1989
24-Month
26.50"
(673.10mm)
31.86"
(809.24mm)
-5.36"
(-136.14mm)
10th Driest Driest since: 1961 2002
114th Wettest Wettest since: 1988 1999
Jun 1986–May 1989
36-Month
42.84"
(1,088.14mm)
47.75"
(1,212.85mm)
-4.91"
(-124.71mm)
16th Driest Driest since: 1962 2003
107th Wettest Wettest since: 1988 1929
Jun 1985–May 1989
48-Month
60.22"
(1,529.59mm)
63.62"
(1,615.95mm)
-3.40"
(-86.36mm)
33rd Driest Driest since: 1982 2004
89th Wettest Wettest since: 1988 1999
Jun 1984–May 1989
60-Month
74.49"
(1,892.05mm)
79.48"
(2,018.79mm)
-4.99"
(-126.74mm)
28th Driest Driest since: 1964 2004
93rd Wettest Wettest since: 1988 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 20, 2019 from https://www.ncdc.noaa.gov/cag/