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 2021. For more information, please see Climatological Rankings.


Wyoming

Precipitation Rankings, October 1899

View Period (Months):All12345678910111218243648
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
October 1899
1-Month
1.64"
(41.66mm)
1.20"
(30.48mm)
0.44"
(11.18mm)
98th Driest Driest since: 1898 1933
29th Wettest Wettest to Date 1994
Sep–Oct 1899
2-Month
2.11"
(53.59mm)
2.44"
(61.98mm)
-0.33"
(-8.39mm)
47th Driest Driest since: 1898 1952
80th Wettest Wettest since: 1896 2013
Ties: 1909, 1969
Aug–Oct 1899
3-Month
2.95"
(74.93mm)
3.51"
(89.15mm)
-0.56"
(-14.22mm)
44th Driest Driest since: 1898 1958
83rd Wettest Wettest since: 1896 1923
Ties: 1970
Jul–Oct 1899
4-Month
4.16"
(105.66mm)
4.79"
(121.67mm)
-0.63"
(-16.01mm)
46th Driest Driest since: 1898 1964
81st Wettest Wettest since: 1896 1923
Ties: 2011
Jun–Oct 1899
5-Month
6.50"
(165.10mm)
6.62"
(168.15mm)
-0.12"
(-3.05mm)
74th Driest Driest since: 1898 1988
53rd Wettest Wettest to Date 1923
Ties: 1962
May–Oct 1899
6-Month
8.60"
(218.44mm)
8.84"
(224.54mm)
-0.24"
(-6.10mm)
61st Driest Driest since: 1897 2012
66th Wettest Wettest since: 1898 1923
Apr–Oct 1899
7-Month
9.66"
(245.36mm)
10.61"
(269.49mm)
-0.95"
(-24.13mm)
45th Driest Driest since: 1897 2012
82nd Wettest Wettest since: 1898 1941
Mar–Oct 1899
8-Month
12.54"
(318.52mm)
11.86"
(301.24mm)
0.68"
(17.28mm)
83rd Driest Driest since: 1898 2012
44th Wettest Wettest since: 1896 1941
Feb–Oct 1899
9-Month
14.83"
(376.68mm)
12.83"
(325.88mm)
2.00"
(50.80mm)
104th Driest Driest since: 1898 2012
23rd Wettest Wettest to Date 1941
Jan–Oct 1899
10-Month
16.86"
(428.24mm)
13.89"
(352.81mm)
2.97"
(75.43mm)
115th Driest Driest since: 1898 2012
12th Wettest Wettest to Date 1923
Dec 1898–Oct 1899
11-Month
17.47"
(443.74mm)
14.90"
(378.46mm)
2.57"
(65.28mm)
109th Driest Driest since: 1898 2012
17th Wettest Wettest to Date 1923
Nov 1898–Oct 1899
12-Month
18.41"
(467.61mm)
15.94"
(404.88mm)
2.47"
(62.73mm)
106th Driest Driest since: 1898 1960
20th Wettest Wettest to Date 1923
May 1898–Oct 1899
18-Month
27.13"
(689.10mm)
24.75"
(628.65mm)
2.38"
(60.45mm)
98th Driest Driest since: 1898 1934
28th Wettest Wettest to Date 1927
Nov 1897–Oct 1899
24-Month
33.94"
(862.08mm)
31.86"
(809.24mm)
2.08"
(52.84mm)
90th Driest Driest since: 1898 2002
35th Wettest Wettest to Date 1998
Nov 1896–Oct 1899
36-Month
47.84"
(1,215.14mm)
47.81"
(1,214.37mm)
0.03"
(0.77mm)
67th Driest Driest since: 1898 2002
57th Wettest Wettest to Date 1947
Nov 1895–Oct 1899
48-Month
65.28"
(1,658.11mm)
63.72"
(1,618.49mm)
1.56"
(39.62mm)
77th Driest Driest to Date 2003
46th Wettest Wettest to Date 1998

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2021, retrieved on October 24, 2021 from https://www.ncdc.noaa.gov/cag/