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 July 2020. For more information, please see Climatological Rankings.


Wyoming

Precipitation Rankings, May 2003

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
May 2003
1-Month
1.67"
(42.42mm)
2.21"
(56.13mm)
-0.54"
(-13.71mm)
35th Driest Driest since: 2002 1936
92nd Wettest Wettest since: 2000 1908
Apr–May 2003
2-Month
3.19"
(81.03mm)
3.99"
(101.35mm)
-0.80"
(-20.32mm)
34th Driest Driest since: 2002 1936
93rd Wettest Wettest since: 2000 2011
Mar–May 2003
3-Month
5.25"
(133.35mm)
5.24"
(133.10mm)
0.01"
(0.25mm)
65th Driest Driest since: 2002 1919
62nd Wettest Wettest since: 1999 2011
Feb–May 2003
4-Month
6.36"
(161.54mm)
6.21"
(157.73mm)
0.15"
(3.81mm)
69th Driest Driest since: 2002 1966
58th Wettest Wettest since: 1999 2011
Jan–May 2003
5-Month
7.17"
(182.12mm)
7.27"
(184.66mm)
-0.10"
(-2.54mm)
53rd Driest Driest since: 2002 1919
74th Wettest Wettest since: 2000 2011
Ties: 1982
Dec 2002–May 2003
6-Month
7.70"
(195.58mm)
8.28"
(210.31mm)
-0.58"
(-14.73mm)
39th Driest Driest since: 2002 1919
87th Wettest Wettest since: 2000 2011
Nov 2002–May 2003
7-Month
8.52"
(216.41mm)
9.31"
(236.47mm)
-0.79"
(-20.06mm)
35th Driest Driest since: 2002 1919
91st Wettest Wettest since: 2000 2011
Ties: 1910
Oct 2002–May 2003
8-Month
9.75"
(247.65mm)
10.51"
(266.95mm)
-0.76"
(-19.30mm)
44th Driest Driest since: 2002 1966
82nd Wettest Wettest since: 1999 1995
Ties: 1998
Sep 2002–May 2003
9-Month
11.11"
(282.19mm)
11.75"
(298.45mm)
-0.64"
(-16.26mm)
43rd Driest Driest since: 2002 1934
83rd Wettest Wettest since: 1999 2017
Aug 2002–May 2003
10-Month
12.27"
(311.66mm)
12.81"
(325.37mm)
-0.54"
(-13.71mm)
46th Driest Driest since: 2002 1934
80th Wettest Wettest since: 1999 2017
Jul 2002–May 2003
11-Month
13.33"
(338.58mm)
14.10"
(358.14mm)
-0.77"
(-19.56mm)
43rd Driest Driest since: 2002 1934
83rd Wettest Wettest since: 1999 1978
Jun 2002–May 2003
12-Month
13.99"
(355.35mm)
15.93"
(404.62mm)
-1.94"
(-49.27mm)
26th Driest Driest since: 2002 1934
100th Wettest Wettest since: 2000 1999
Dec 2001–May 2003
18-Month
19.88"
(504.95mm)
24.21"
(614.93mm)
-4.33"
(-109.98mm)
8th Driest Driest since: 2002 1961
117th Wettest Wettest since: 2001 1996
Jun 2001–May 2003
24-Month
26.21"
(665.73mm)
31.86"
(809.24mm)
-5.65"
(-143.51mm)
8th Driest Driest since: 2002 2002
117th Wettest Wettest since: 2001 1999
Jun 2000–May 2003
36-Month
37.87"
(961.90mm)
47.75"
(1,212.85mm)
-9.88"
(-250.95mm)
1st Driest Driest to Date 2003
123rd Wettest Wettest since: 2002 1929
Jun 1999–May 2003
48-Month
52.67"
(1,337.82mm)
63.62"
(1,615.95mm)
-10.95"
(-278.13mm)
2nd Driest Driest to Date 2004
121st Wettest Wettest since: 2002 1999
Jun 1998–May 2003
60-Month
73.94"
(1,878.08mm)
79.48"
(2,018.79mm)
-5.54"
(-140.71mm)
22nd Driest Driest since: 1992 2004
100th Wettest Wettest since: 2002 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published August 2020, retrieved on August 13, 2020 from https://www.ncdc.noaa.gov/cag/