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


Wyoming

Precipitation Rankings, May 2001

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 2001
1-Month
1.13"
(28.70mm)
2.21"
(56.13mm)
-1.08"
(-27.43mm)
14th Driest Driest since: 1994 1936
112th Wettest Wettest since: 2000 1908
Apr–May 2001
2-Month
2.87"
(72.90mm)
3.99"
(101.35mm)
-1.12"
(-28.45mm)
20th Driest Driest since: 1998 1936
106th Wettest Wettest since: 2000 2011
Mar–May 2001
3-Month
3.55"
(90.17mm)
5.24"
(133.10mm)
-1.69"
(-42.93mm)
12th Driest Driest since: 1994 1919
114th Wettest Wettest since: 2000 2011
Feb–May 2001
4-Month
4.47"
(113.54mm)
6.21"
(157.73mm)
-1.74"
(-44.19mm)
10th Driest Driest since: 1985 1966
116th Wettest Wettest since: 2000 2011
Ties: 1979
Jan–May 2001
5-Month
4.84"
(122.94mm)
7.27"
(184.66mm)
-2.43"
(-61.72mm)
4th Driest Driest since: 1966 1919
122nd Wettest Wettest since: 2000 2011
Dec 2000–May 2001
6-Month
5.70"
(144.78mm)
8.28"
(210.31mm)
-2.58"
(-65.53mm)
6th Driest Driest since: 1966 1919
119th Wettest Wettest since: 2000 2011
Nov 2000–May 2001
7-Month
6.69"
(169.93mm)
9.31"
(236.47mm)
-2.62"
(-66.54mm)
6th Driest Driest since: 1966 1919
119th Wettest Wettest since: 2000 2011
Oct 2000–May 2001
8-Month
7.67"
(194.82mm)
10.51"
(266.95mm)
-2.84"
(-72.13mm)
6th Driest Driest since: 1977 1966
119th Wettest Wettest since: 2000 1995
Sep 2000–May 2001
9-Month
9.14"
(232.16mm)
11.75"
(298.45mm)
-2.61"
(-66.29mm)
8th Driest Driest since: 1977 1934
117th Wettest Wettest since: 2000 2017
Aug 2000–May 2001
10-Month
9.83"
(249.68mm)
12.81"
(325.37mm)
-2.98"
(-75.69mm)
6th Driest Driest since: 1966 1934
119th Wettest Wettest since: 2000 2017
Jul 2000–May 2001
11-Month
10.52"
(267.21mm)
14.10"
(358.14mm)
-3.58"
(-90.93mm)
3rd Driest Driest since: 1960 1934
122nd Wettest Wettest since: 2000 1978
Jun 2000–May 2001
12-Month
11.66"
(296.16mm)
15.93"
(404.62mm)
-4.27"
(-108.46mm)
2nd Driest Driest since: 1934 1934
123rd Wettest Wettest since: 2000 1999
Dec 1999–May 2001
18-Month
19.93"
(506.22mm)
24.21"
(614.93mm)
-4.28"
(-108.71mm)
10th Driest Driest since: 1989 1961
114th Wettest Wettest since: 2000 1996
Jun 1999–May 2001
24-Month
26.46"
(672.08mm)
31.86"
(809.24mm)
-5.40"
(-137.16mm)
9th Driest Driest since: 1961 2002
115th Wettest Wettest since: 2000 1999
Jun 1998–May 2001
36-Month
47.73"
(1,212.34mm)
47.75"
(1,212.85mm)
-0.02"
(-0.51mm)
58th Driest Driest since: 1994 2003
65th Wettest Wettest since: 2000 1929
Jun 1997–May 2001
48-Month
65.32"
(1,659.13mm)
63.62"
(1,615.95mm)
1.70"
(43.18mm)
78th Driest Driest since: 1994 2004
44th Wettest Wettest since: 2000 1999
Jun 1996–May 2001
60-Month
81.38"
(2,067.05mm)
79.48"
(2,018.79mm)
1.90"
(48.26mm)
77th Driest Driest since: 1994 2004
44th Wettest Wettest since: 2000 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 13, 2019 from https://www.ncdc.noaa.gov/cag/