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 1966

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 1966
1-Month
0.77"
(19.56mm)
2.21"
(56.13mm)
-1.44"
(-36.57mm)
4th Driest Driest since: 1936 1936
122nd Wettest Wettest since: 1965 1908
Apr–May 1966
2-Month
2.32"
(58.93mm)
3.99"
(101.35mm)
-1.67"
(-42.42mm)
6th Driest Driest since: 1960 1936
120th Wettest Wettest since: 1965 2011
Mar–May 1966
3-Month
3.14"
(79.76mm)
5.24"
(133.10mm)
-2.10"
(-53.34mm)
5th Driest Driest since: 1960 1919
121st Wettest Wettest since: 1965 2011
Feb–May 1966
4-Month
3.80"
(96.52mm)
6.21"
(157.73mm)
-2.41"
(-61.21mm)
1st Driest Driest to Date 1966
125th Wettest Wettest since: 1965 2011
Jan–May 1966
5-Month
4.31"
(109.47mm)
7.27"
(184.66mm)
-2.96"
(-75.19mm)
2nd Driest Driest since: 1919 1919
124th Wettest Wettest since: 1965 2011
Dec 1965–May 1966
6-Month
5.13"
(130.30mm)
8.28"
(210.31mm)
-3.15"
(-80.01mm)
2nd Driest Driest since: 1919 1919
123rd Wettest Wettest since: 1965 2011
Nov 1965–May 1966
7-Month
5.97"
(151.64mm)
9.31"
(236.47mm)
-3.34"
(-84.83mm)
3rd Driest Driest since: 1960 1919
122nd Wettest Wettest since: 1965 2011
Oct 1965–May 1966
8-Month
6.27"
(159.26mm)
10.51"
(266.95mm)
-4.24"
(-107.69mm)
1st Driest Driest to Date 1966
124th Wettest Wettest since: 1965 1995
Sep 1965–May 1966
9-Month
8.48"
(215.39mm)
11.75"
(298.45mm)
-3.27"
(-83.06mm)
2nd Driest Driest since: 1934 1934
123rd Wettest Wettest since: 1965 2017
Aug 1965–May 1966
10-Month
9.66"
(245.36mm)
12.81"
(325.37mm)
-3.15"
(-80.01mm)
4th Driest Driest since: 1934 1934
121st Wettest Wettest since: 1965 2017
Jul 1965–May 1966
11-Month
11.15"
(283.21mm)
14.10"
(358.14mm)
-2.95"
(-74.93mm)
8th Driest Driest since: 1961 1934
117th Wettest Wettest since: 1965 1978
Jun 1965–May 1966
12-Month
13.89"
(352.81mm)
15.93"
(404.62mm)
-2.04"
(-51.81mm)
25th Driest Driest since: 1961 1934
100th Wettest Wettest since: 1965 1999
Dec 1964–May 1966
18-Month
23.33"
(592.58mm)
24.21"
(614.93mm)
-0.88"
(-22.35mm)
42nd Driest Driest since: 1961 1961
82nd Wettest Wettest since: 1965 1996
Jun 1964–May 1966
24-Month
29.91"
(759.71mm)
31.86"
(809.24mm)
-1.95"
(-49.53mm)
32nd Driest Driest since: 1961 2002
92nd Wettest Wettest since: 1965 1999
Jun 1963–May 1966
36-Month
46.61"
(1,183.89mm)
47.75"
(1,212.85mm)
-1.14"
(-28.96mm)
51st Driest Driest since: 1963 2003
72nd Wettest Wettest since: 1965 1929
Jun 1962–May 1966
48-Month
61.77"
(1,568.96mm)
63.62"
(1,615.95mm)
-1.85"
(-46.99mm)
45th Driest Driest since: 1963 2004
77th Wettest Wettest since: 1965 1999
Jun 1961–May 1966
60-Month
79.64"
(2,022.86mm)
79.48"
(2,018.79mm)
0.16"
(4.07mm)
67th Driest Driest since: 1965 2004
54th Wettest Wettest since: 1952 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 22, 2019 from https://www.ncdc.noaa.gov/cag/