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, April 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
April 2003
1-Month
1.52"
(38.61mm)
1.77"
(44.96mm)
-0.25"
(-6.35mm)
52nd Driest Driest since: 2002 1987
75th Wettest Wettest since: 2001 1900
Ties: 2004
Mar–Apr 2003
2-Month
3.58"
(90.93mm)
3.03"
(76.96mm)
0.55"
(13.97mm)
96th Driest Driest since: 2002 1910
31st Wettest Wettest since: 1999 1941
Ties: 1964, 1970
Feb–Apr 2003
3-Month
4.69"
(119.13mm)
3.99"
(101.35mm)
0.70"
(17.78mm)
100th Driest Driest since: 2002 1910
27th Wettest Wettest since: 1999 2017
Jan–Apr 2003
4-Month
5.50"
(139.70mm)
5.06"
(128.52mm)
0.44"
(11.18mm)
87th Driest Driest since: 2002 1910
40th Wettest Wettest since: 1999 2017
Dec 2002–Apr 2003
5-Month
6.03"
(153.16mm)
6.07"
(154.18mm)
-0.04"
(-1.02mm)
60th Driest Driest since: 2002 1931
66th Wettest Wettest since: 1999 2017
Nov 2002–Apr 2003
6-Month
6.85"
(173.99mm)
7.10"
(180.34mm)
-0.25"
(-6.35mm)
51st Driest Driest since: 2002 1931
75th Wettest Wettest since: 1999 2017
Ties: 1969, 1990
Oct 2002–Apr 2003
7-Month
8.08"
(205.23mm)
8.29"
(210.57mm)
-0.21"
(-5.34mm)
59th Driest Driest since: 2002 1966, 1977
67th Wettest Wettest since: 1999 2017
Ties: 1968
Sep 2002–Apr 2003
8-Month
9.44"
(239.78mm)
9.53"
(242.06mm)
-0.09"
(-2.28mm)
64th Driest Driest since: 2002 1977
62nd Wettest Wettest since: 1999 2017
Aug 2002–Apr 2003
9-Month
10.60"
(269.24mm)
10.60"
(269.24mm)
0.00"
(0.00mm)
66th Driest Driest since: 2002 1977
60th Wettest Wettest since: 1999 2017
Jul 2002–Apr 2003
10-Month
11.66"
(296.16mm)
11.89"
(302.01mm)
-0.23"
(-5.85mm)
60th Driest Driest since: 2002 1977
66th Wettest Wettest since: 1999 2017
Jun 2002–Apr 2003
11-Month
12.32"
(312.93mm)
13.71"
(348.23mm)
-1.39"
(-35.30mm)
30th Driest Driest since: 2002 1934
96th Wettest Wettest since: 2000 1999
Ties: 1935
May 2002–Apr 2003
12-Month
13.57"
(344.68mm)
15.91"
(404.11mm)
-2.34"
(-59.43mm)
21st Driest Driest since: 2002 2013
105th Wettest Wettest since: 2000 1999
Nov 2001–Apr 2003
18-Month
19.16"
(486.66mm)
23.03"
(584.96mm)
-3.87"
(-98.30mm)
8th Driest Driest since: 2002 1961
117th Wettest Wettest since: 2001 1996, 2017
May 2001–Apr 2003
24-Month
25.67"
(652.02mm)
31.85"
(808.99mm)
-6.18"
(-156.97mm)
5th Driest Driest since: 2002 1961
120th Wettest Wettest since: 2001 1999
May 2000–Apr 2003
36-Month
38.52"
(978.41mm)
47.76"
(1,213.10mm)
-9.24"
(-234.69mm)
1st Driest Driest to Date 2003
123rd Wettest Wettest since: 2002 1929
May 1999–Apr 2003
48-Month
53.18"
(1,350.77mm)
63.62"
(1,615.95mm)
-10.44"
(-265.18mm)
2nd Driest Driest to Date 2004
121st Wettest Wettest since: 2002 1999
May 1998–Apr 2003
60-Month
73.71"
(1,872.23mm)
79.48"
(2,018.79mm)
-5.77"
(-146.56mm)
24th Driest Driest since: 1992 2004
98th Wettest Wettest since: 2002 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2020, retrieved on September 20, 2020 from https://www.ncdc.noaa.gov/cag/