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 October 2021. For more information, please see Climatological Rankings.


Wyoming

Precipitation Rankings, September 2016

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Driest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
September 2016
1-Month
1.97"
(50.04mm)
1.24"
(31.50mm)
0.73"
(18.54mm)
111th Driest Driest since: 2015 1979
17th Wettest Wettest since: 2013 1923
Aug–Sep 2016
2-Month
2.81"
(71.37mm)
2.31"
(58.67mm)
0.50"
(12.70mm)
97th Driest Driest since: 2015 2012
31st Wettest Wettest since: 2014 1923
Ties: 1989
Jul–Sep 2016
3-Month
3.51"
(89.15mm)
3.59"
(91.19mm)
-0.08"
(-2.04mm)
71st Driest Driest since: 2015 1964
57th Wettest Wettest since: 2014 1923
Jun–Sep 2016
4-Month
4.17"
(105.92mm)
5.43"
(137.92mm)
-1.26"
(-32.00mm)
32nd Driest Driest since: 2012 2012
96th Wettest Wettest since: 2015 1923
Ties: 1904, 2021
May–Sep 2016
5-Month
6.63"
(168.40mm)
7.64"
(194.06mm)
-1.01"
(-25.66mm)
38th Driest Driest since: 2012 1919
90th Wettest Wettest since: 2015 1915
Apr–Sep 2016
6-Month
9.15"
(232.41mm)
9.42"
(239.27mm)
-0.27"
(-6.86mm)
59th Driest Driest since: 2012 2012
69th Wettest Wettest since: 2015 1941
Mar–Sep 2016
7-Month
11.14"
(282.96mm)
10.67"
(271.02mm)
0.47"
(11.94mm)
78th Driest Driest since: 2013 2012
50th Wettest Wettest since: 2015 1941
Feb–Sep 2016
8-Month
11.94"
(303.28mm)
11.63"
(295.40mm)
0.31"
(7.88mm)
76th Driest Driest since: 2013 2012
52nd Wettest Wettest since: 2015 1945
Jan–Sep 2016
9-Month
12.81"
(325.37mm)
12.70"
(322.58mm)
0.11"
(2.79mm)
68th Driest Driest since: 2013 1919
60th Wettest Wettest since: 2015 1915, 1945
Dec 2015–Sep 2016
10-Month
13.92"
(353.57mm)
13.71"
(348.23mm)
0.21"
(5.34mm)
70th Driest Driest since: 2013 1919
57th Wettest Wettest since: 2015 1923
Nov 2015–Sep 2016
11-Month
15.01"
(381.25mm)
14.74"
(374.40mm)
0.27"
(6.85mm)
69th Driest Driest since: 2013 1919
58th Wettest Wettest since: 2015 1923
Oct 2015–Sep 2016
12-Month
16.12"
(409.45mm)
15.94"
(404.88mm)
0.18"
(4.57mm)
67th Driest Driest since: 2013 1919
60th Wettest Wettest since: 2015 1995
Apr 2015–Sep 2016
18-Month
27.38"
(695.45mm)
25.35"
(643.89mm)
2.03"
(51.56mm)
92nd Driest Driest since: 2015 2021
35th Wettest Wettest since: 2014 1945
Oct 2014–Sep 2016
24-Month
32.85"
(834.39mm)
31.88"
(809.75mm)
0.97"
(24.64mm)
73rd Driest Driest since: 2013 2002
53rd Wettest Wettest since: 2015 1998
Oct 2013–Sep 2016
36-Month
51.86"
(1,317.24mm)
47.81"
(1,214.37mm)
4.05"
(102.87mm)
104th Driest Driest since: 2015 2002
21st Wettest Wettest since: 2011 1997
Oct 2012–Sep 2016
48-Month
67.11"
(1,704.59mm)
63.72"
(1,618.49mm)
3.39"
(86.10mm)
91st Driest Driest since: 2015 2003
33rd Wettest Wettest since: 2011 1998
Oct 2011–Sep 2016
60-Month
78.90"
(2,004.06mm)
79.56"
(2,020.82mm)
-0.66"
(-16.76mm)
59th Driest Driest since: 2010 2004
64th Wettest Wettest since: 2015 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2021, retrieved on December 5, 2021 from https://www.ncdc.noaa.gov/cag/