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 2020. For more information, please see Climatological Rankings.


Missouri

Precipitation Rankings, August 2009

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
August 2009
1-Month
4.77"
(121.16mm)
3.71"
(94.23mm)
1.06"
(26.93mm)
95th Driest Driest since: 2008 1909
32nd Wettest Wettest since: 2005 1982
Ties: 1965
Jul–Aug 2009
2-Month
9.23"
(234.44mm)
7.42"
(188.47mm)
1.81"
(45.97mm)
104th Driest Driest since: 2008 1936
23rd Wettest Wettest since: 2004 1915
Jun–Aug 2009
3-Month
15.00"
(381.00mm)
12.03"
(305.56mm)
2.97"
(75.44mm)
104th Driest Driest since: 2007 1936
23rd Wettest Wettest since: 2008 1951
May–Aug 2009
4-Month
20.86"
(529.84mm)
16.69"
(423.93mm)
4.17"
(105.91mm)
104th Driest Driest since: 2007 1936
23rd Wettest Wettest since: 2008 1915
Ties: 2010
Apr–Aug 2009
5-Month
26.09"
(662.69mm)
20.66"
(524.76mm)
5.43"
(137.93mm)
113th Driest Driest since: 2007 1936
14th Wettest Wettest since: 2008 1927
Mar–Aug 2009
6-Month
30.06"
(763.52mm)
23.87"
(606.30mm)
6.19"
(157.22mm)
112th Driest Driest since: 2007 1936
15th Wettest Wettest since: 2008 1927
Feb–Aug 2009
7-Month
31.95"
(811.53mm)
25.89"
(657.61mm)
6.06"
(153.92mm)
108th Driest Driest since: 2007 1936
19th Wettest Wettest since: 2008 2008
Jan–Aug 2009
8-Month
32.84"
(834.14mm)
27.98"
(710.69mm)
4.86"
(123.45mm)
99th Driest Driest since: 2007 1936
28th Wettest Wettest since: 2008 2019
Dec 2008–Aug 2009
9-Month
35.98"
(913.89mm)
30.28"
(769.11mm)
5.70"
(144.78mm)
100th Driest Driest since: 2007 1936
26th Wettest Wettest since: 2008 2019
Nov 2008–Aug 2009
10-Month
37.59"
(954.79mm)
33.20"
(843.28mm)
4.39"
(111.51mm)
93rd Driest Driest since: 2007 1936
33rd Wettest Wettest since: 2008 1993
Oct 2008–Aug 2009
11-Month
40.11"
(1,018.79mm)
36.40"
(924.56mm)
3.71"
(94.23mm)
90th Driest Driest since: 2007 1936
36th Wettest Wettest since: 2008 2019
Sep 2008–Aug 2009
12-Month
48.26"
(1,225.80mm)
40.52"
(1,029.21mm)
7.74"
(196.59mm)
111th Driest Driest since: 2007 1936
15th Wettest Wettest since: 2008 1927
Mar 2008–Aug 2009
18-Month
82.95"
(2,106.93mm)
64.39"
(1,635.51mm)
18.56"
(471.42mm)
125th Driest Driest since: 2008 1954
1st Wettest Wettest to Date 2009
Sep 2007–Aug 2009
24-Month
101.02"
(2,565.91mm)
81.06"
(2,058.92mm)
19.96"
(506.99mm)
120th Driest Driest since: 2008 1954
5th Wettest Wettest since: 1994 1928
Sep 2006–Aug 2009
36-Month
141.57"
(3,595.88mm)
121.60"
(3,088.64mm)
19.97"
(507.24mm)
116th Driest Driest since: 2008 1955
8th Wettest Wettest since: 1995 1929
Sep 2005–Aug 2009
48-Month
176.14"
(4,473.96mm)
162.15"
(4,118.61mm)
13.99"
(355.35mm)
100th Driest Driest since: 2008 1956
23rd Wettest Wettest since: 1996 2011
Sep 2004–Aug 2009
60-Month
215.99"
(5,486.15mm)
202.71"
(5,148.83mm)
13.28"
(337.32mm)
92nd Driest Driest since: 2008 1956
30th Wettest Wettest since: 1999 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2020, retrieved on October 30, 2020 from https://www.ncdc.noaa.gov/cag/