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 1929

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 1929
1-Month
2.11"
(53.59mm)
1.24"
(31.50mm)
0.87"
(22.09mm)
113th Driest Driest since: 1928 1979
15th Wettest Wettest since: 1927 1923
Aug–Sep 1929
2-Month
3.02"
(76.71mm)
2.31"
(58.67mm)
0.71"
(18.04mm)
107th Driest Driest since: 1928 2012
21st Wettest Wettest since: 1927 1923
Jul–Sep 1929
3-Month
4.05"
(102.87mm)
3.59"
(91.19mm)
0.46"
(11.68mm)
92nd Driest Driest since: 1928 1964
36th Wettest Wettest since: 1927 1923
Jun–Sep 1929
4-Month
5.16"
(131.06mm)
5.43"
(137.92mm)
-0.27"
(-6.86mm)
61st Driest Driest since: 1924 2012
67th Wettest Wettest since: 1928 1923
May–Sep 1929
5-Month
7.24"
(183.90mm)
7.64"
(194.06mm)
-0.40"
(-10.16mm)
55th Driest Driest since: 1924 1919
73rd Wettest Wettest since: 1928 1915
Apr–Sep 1929
6-Month
9.70"
(246.38mm)
9.42"
(239.27mm)
0.28"
(7.11mm)
73rd Driest Driest since: 1928 2012
55th Wettest Wettest since: 1927 1941
Mar–Sep 1929
7-Month
11.93"
(303.02mm)
10.67"
(271.02mm)
1.26"
(32.00mm)
98th Driest Driest since: 1928 2012
30th Wettest Wettest since: 1927 1941
Ties: 1918
Feb–Sep 1929
8-Month
13.02"
(330.71mm)
11.63"
(295.40mm)
1.39"
(35.31mm)
94th Driest Driest since: 1928 2012
34th Wettest Wettest since: 1927 1945
Jan–Sep 1929
9-Month
14.14"
(359.16mm)
12.70"
(322.58mm)
1.44"
(36.58mm)
95th Driest Driest since: 1928 1919
33rd Wettest Wettest since: 1927 1915, 1945
Dec 1928–Sep 1929
10-Month
14.90"
(378.46mm)
13.71"
(348.23mm)
1.19"
(30.23mm)
87th Driest Driest since: 1928 1919
40th Wettest Wettest since: 1927 1923
Nov 1928–Sep 1929
11-Month
16.35"
(415.29mm)
14.74"
(374.40mm)
1.61"
(40.89mm)
99th Driest Driest since: 1928 1919
28th Wettest Wettest since: 1927 1923
Oct 1928–Sep 1929
12-Month
18.11"
(459.99mm)
15.94"
(404.88mm)
2.17"
(55.11mm)
102nd Driest Driest since: 1928 1919
25th Wettest Wettest since: 1927 1995
Apr 1928–Sep 1929
18-Month
27.05"
(687.07mm)
25.35"
(643.89mm)
1.70"
(43.18mm)
89th Driest Driest since: 1925 2021
38th Wettest Wettest since: 1928 1945
Oct 1927–Sep 1929
24-Month
34.57"
(878.08mm)
31.88"
(809.75mm)
2.69"
(68.33mm)
100th Driest Driest since: 1925 2002
26th Wettest Wettest since: 1928 1998
Oct 1926–Sep 1929
36-Month
54.21"
(1,376.93mm)
47.81"
(1,214.37mm)
6.40"
(162.56mm)
117th Driest Driest since: 1928 2002
8th Wettest Wettest since: 1927 1997
Oct 1925–Sep 1929
48-Month
71.43"
(1,814.32mm)
63.72"
(1,618.49mm)
7.71"
(195.83mm)
116th Driest Driest since: 1927 2003
8th Wettest Wettest since: 1928 1998
Oct 1924–Sep 1929
60-Month
89.63"
(2,276.60mm)
79.56"
(2,020.82mm)
10.07"
(255.78mm)
119th Driest Driest since: 1928 2004
4th Wettest Wettest to Date 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2021, retrieved on November 29, 2021 from https://www.ncdc.noaa.gov/cag/