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, September 1985

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
September 1985
1-Month
1.91"
(48.51mm)
1.24"
(31.50mm)
0.67"
(17.01mm)
109th Driest Driest since: 1984 1979
19th Wettest Wettest since: 1982 1923
Aug–Sep 1985
2-Month
2.34"
(59.44mm)
2.31"
(58.67mm)
0.03"
(0.77mm)
75th Driest Driest since: 1981 2012
53rd Wettest Wettest since: 1984 1923
Jul–Sep 1985
3-Month
3.83"
(97.28mm)
3.59"
(91.19mm)
0.24"
(6.09mm)
83rd Driest Driest since: 1981 1964
45th Wettest Wettest since: 1984 1923
Jun–Sep 1985
4-Month
5.35"
(135.89mm)
5.43"
(137.92mm)
-0.08"
(-2.03mm)
69th Driest Driest since: 1981 2012
59th Wettest Wettest since: 1984 1923
May–Sep 1985
5-Month
6.83"
(173.48mm)
7.64"
(194.06mm)
-0.81"
(-20.58mm)
43rd Driest Driest since: 1979 1919
85th Wettest Wettest since: 1984 1915
Apr–Sep 1985
6-Month
7.86"
(199.64mm)
9.42"
(239.27mm)
-1.56"
(-39.63mm)
26th Driest Driest since: 1979 2012
102nd Wettest Wettest since: 1984 1941
Mar–Sep 1985
7-Month
9.00"
(228.60mm)
10.67"
(271.02mm)
-1.67"
(-42.42mm)
28th Driest Driest since: 1979 2012
100th Wettest Wettest since: 1984 1941
Feb–Sep 1985
8-Month
9.70"
(246.38mm)
11.63"
(295.40mm)
-1.93"
(-49.02mm)
26th Driest Driest since: 1979 2012
102nd Wettest Wettest since: 1984 1945
Jan–Sep 1985
9-Month
10.35"
(262.89mm)
12.70"
(322.58mm)
-2.35"
(-59.69mm)
24th Driest Driest since: 1979 1919
104th Wettest Wettest since: 1984 1915, 1945
Dec 1984–Sep 1985
10-Month
11.19"
(284.23mm)
13.71"
(348.23mm)
-2.52"
(-64.00mm)
22nd Driest Driest since: 1966 1919
105th Wettest Wettest since: 1984 1923
Nov 1984–Sep 1985
11-Month
12.19"
(309.63mm)
14.74"
(374.40mm)
-2.55"
(-64.77mm)
22nd Driest Driest since: 1966 1919
105th Wettest Wettest since: 1984 1923
Oct 1984–Sep 1985
12-Month
13.09"
(332.49mm)
15.94"
(404.88mm)
-2.85"
(-72.39mm)
19th Driest Driest since: 1966 1919
108th Wettest Wettest since: 1984 1995
Apr 1984–Sep 1985
18-Month
23.48"
(596.39mm)
25.35"
(643.89mm)
-1.87"
(-47.50mm)
41st Driest Driest since: 1981 2021
86th Wettest Wettest since: 1984 1945
Oct 1983–Sep 1985
24-Month
31.36"
(796.54mm)
31.88"
(809.75mm)
-0.52"
(-13.21mm)
55th Driest Driest since: 1981 2002
71st Wettest Wettest since: 1984 1998
Ties: 1969
Oct 1982–Sep 1985
36-Month
48.50"
(1,231.90mm)
47.81"
(1,214.37mm)
0.69"
(17.53mm)
76th Driest Driest since: 1981 2002
49th Wettest Wettest since: 1984 1997
Oct 1981–Sep 1985
48-Month
68.14"
(1,730.76mm)
63.72"
(1,618.49mm)
4.42"
(112.27mm)
99th Driest Driest since: 1983 2003
25th Wettest Wettest since: 1984 1998
Oct 1980–Sep 1985
60-Month
82.97"
(2,107.44mm)
79.56"
(2,020.82mm)
3.41"
(86.62mm)
88th Driest Driest since: 1983 2004
35th Wettest Wettest since: 1984 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2021, retrieved on October 26, 2021 from https://www.ncdc.noaa.gov/cag/