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 August 2022. For more information, please see Climatological Rankings.


Wyoming

Precipitation Rankings, September 2008

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 2008
1-Month
1.41"
(35.81mm)
1.24"
(31.50mm)
0.17"
(4.31mm)
87th Driest Driest since: 2007 1979
41st Wettest Wettest since: 2006 1923
Aug–Sep 2008
2-Month
2.27"
(57.66mm)
2.31"
(58.67mm)
-0.04"
(-1.01mm)
66th Driest Driest since: 2005 2012
62nd Wettest Wettest since: 2007 1923
Ties: 1976
Jul–Sep 2008
3-Month
3.00"
(76.20mm)
3.59"
(91.19mm)
-0.59"
(-14.99mm)
49th Driest Driest since: 2005 1964
79th Wettest Wettest since: 2007 1923
Jun–Sep 2008
4-Month
4.43"
(112.52mm)
5.43"
(137.92mm)
-1.00"
(-25.40mm)
40th Driest Driest since: 2006 2012
88th Wettest Wettest since: 2007 1923
Ties: 1943
May–Sep 2008
5-Month
8.43"
(214.12mm)
7.64"
(194.06mm)
0.79"
(20.06mm)
92nd Driest Driest since: 2007 1919
36th Wettest Wettest since: 1998 1915
Apr–Sep 2008
6-Month
9.37"
(238.00mm)
9.42"
(239.27mm)
-0.05"
(-1.27mm)
69th Driest Driest since: 2007 2012
59th Wettest Wettest since: 2005 1941
Mar–Sep 2008
7-Month
10.67"
(271.02mm)
10.67"
(271.02mm)
0.00"
(0.00mm)
68th Driest Driest since: 2007 2012
60th Wettest Wettest since: 2005 1941
Feb–Sep 2008
8-Month
11.63"
(295.40mm)
11.63"
(295.40mm)
0.00"
(0.00mm)
70th Driest Driest since: 2007 2012
58th Wettest Wettest since: 1999 1945
Jan–Sep 2008
9-Month
12.70"
(322.58mm)
12.70"
(322.58mm)
0.00"
(0.00mm)
65th Driest Driest since: 2007 1919
63rd Wettest Wettest since: 1999 1915, 1945
Dec 2007–Sep 2008
10-Month
14.01"
(355.85mm)
13.71"
(348.23mm)
0.30"
(7.62mm)
72nd Driest Driest since: 2007 1919
55th Wettest Wettest since: 1999 1923
Nov 2007–Sep 2008
11-Month
14.53"
(369.06mm)
14.74"
(374.40mm)
-0.21"
(-5.34mm)
62nd Driest Driest since: 2007 1919
65th Wettest Wettest since: 1999 1923
Oct 2007–Sep 2008
12-Month
16.45"
(417.83mm)
15.94"
(404.88mm)
0.51"
(12.95mm)
73rd Driest Driest since: 2007 1919
54th Wettest Wettest since: 1999 1995
Apr 2007–Sep 2008
18-Month
24.74"
(628.40mm)
25.35"
(643.89mm)
-0.61"
(-15.49mm)
54th Driest Driest since: 2007 2021
73rd Wettest Wettest since: 2005 1945
Oct 2006–Sep 2008
24-Month
30.92"
(785.37mm)
31.88"
(809.75mm)
-0.96"
(-24.38mm)
50th Driest Driest since: 2007 2002
76th Wettest Wettest since: 2000 1998
Oct 2005–Sep 2008
36-Month
44.37"
(1,127.00mm)
47.81"
(1,214.37mm)
-3.44"
(-87.37mm)
29th Driest Driest since: 2007 2002
96th Wettest Wettest since: 2005 1997
Oct 2004–Sep 2008
48-Month
59.91"
(1,521.71mm)
63.72"
(1,618.49mm)
-3.81"
(-96.78mm)
31st Driest Driest since: 2007 2003
93rd Wettest Wettest since: 2001 1998
Oct 2003–Sep 2008
60-Month
74.38"
(1,889.25mm)
79.56"
(2,020.82mm)
-5.18"
(-131.57mm)
28th Driest Driest since: 2007 2004
95th Wettest Wettest since: 2001 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, Precipitation, published September 2022, retrieved on October 6, 2022 from https://www.ncdc.noaa.gov/cag/