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 2020. For more information, please see Climatological Rankings.


Wyoming

Precipitation Rankings, April 1899

View Period (Months):All12345678910111218243648
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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 1899
1-Month
1.06"
(26.92mm)
1.77"
(44.96mm)
-0.71"
(-18.04mm)
18th Driest Driest since: 1898 1987
109th Wettest Wettest since: 1896 1900
Mar–Apr 1899
2-Month
3.94"
(100.08mm)
3.03"
(76.96mm)
0.91"
(23.12mm)
111th Driest Driest since: 1898 1910
16th Wettest Wettest to Date 1941
Feb–Apr 1899
3-Month
6.23"
(158.24mm)
3.99"
(101.35mm)
2.24"
(56.89mm)
124th Driest Driest since: 1898 1910
3rd Wettest Wettest to Date 2017
Jan–Apr 1899
4-Month
8.26"
(209.80mm)
5.06"
(128.52mm)
3.20"
(81.28mm)
125th Driest Driest since: 1898 1910
2nd Wettest Wettest to Date 2017
Dec 1898–Apr 1899
5-Month
8.87"
(225.30mm)
6.07"
(154.18mm)
2.80"
(71.12mm)
124th Driest Driest since: 1898 1931
2nd Wettest Wettest to Date 2017
Nov 1898–Apr 1899
6-Month
9.81"
(249.17mm)
7.10"
(180.34mm)
2.71"
(68.83mm)
124th Driest Driest since: 1898 1931
2nd Wettest Wettest to Date 2017
Oct 1898–Apr 1899
7-Month
10.98"
(278.89mm)
8.29"
(210.57mm)
2.69"
(68.32mm)
122nd Driest Driest since: 1898 1966, 1977
4th Wettest Wettest to Date 2017
Sep 1898–Apr 1899
8-Month
11.37"
(288.80mm)
9.53"
(242.06mm)
1.84"
(46.74mm)
110th Driest Driest since: 1898 1977
16th Wettest Wettest to Date 2017
Aug 1898–Apr 1899
9-Month
11.96"
(303.78mm)
10.60"
(269.24mm)
1.36"
(34.54mm)
100th Driest Driest since: 1898 1977
26th Wettest Wettest to Date 2017
Jul 1898–Apr 1899
10-Month
13.11"
(332.99mm)
11.89"
(302.01mm)
1.22"
(30.98mm)
98th Driest Driest since: 1898 1977
28th Wettest Wettest to Date 2017
Jun 1898–Apr 1899
11-Month
14.45"
(367.03mm)
13.71"
(348.23mm)
0.74"
(18.80mm)
83rd Driest Driest since: 1898 1934
43rd Wettest Wettest to Date 1999
May 1898–Apr 1899
12-Month
18.53"
(470.66mm)
15.91"
(404.11mm)
2.62"
(66.55mm)
110th Driest Driest since: 1898 2013
16th Wettest Wettest to Date 1999
Nov 1897–Apr 1899
18-Month
25.34"
(643.64mm)
23.03"
(584.96mm)
2.31"
(58.68mm)
98th Driest Driest since: 1898 1961
27th Wettest Wettest since: 1897 1996, 2017
May 1897–Apr 1899
24-Month
31.30"
(795.02mm)
31.85"
(808.99mm)
-0.55"
(-13.97mm)
55th Driest Driest since: 1898 1961
70th Wettest Wettest since: 1897 1999
Ties: 1952
May 1896–Apr 1899
36-Month
48.38"
(1,228.85mm)
47.76"
(1,213.10mm)
0.62"
(15.75mm)
69th Driest Driest since: 1898 2003
55th Wettest Wettest to Date 1929
May 1895–Apr 1899
48-Month
64.56"
(1,639.82mm)
63.62"
(1,615.95mm)
0.94"
(23.87mm)
72nd Driest Driest to Date 2004
51st Wettest Wettest to Date 1999
Ties: 1966

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2020, retrieved on October 30, 2020 from https://www.ncdc.noaa.gov/cag/