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 2019. For more information, please see Climatological Rankings.


Louisiana

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
Amomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
August 2009
1-Month
3.65"
(92.71mm)
4.64"
(117.86mm)
-0.99"
(-25.15mm)
32nd Driest Driest since: 2007 1999
94th Wettest Wettest since: 2008 2016
Jul–Aug 2009
2-Month
10.34"
(262.64mm)
10.28"
(261.11mm)
0.06"
(1.53mm)
63rd Driest Driest since: 2008 1924
63rd Wettest Wettest since: 2007 2016
Jun–Aug 2009
3-Month
11.81"
(299.97mm)
14.83"
(376.68mm)
-3.02"
(-76.71mm)
22nd Driest Driest since: 2000 1924
104th Wettest Wettest since: 2008 2017
May–Aug 2009
4-Month
16.51"
(419.35mm)
19.99"
(507.75mm)
-3.48"
(-88.40mm)
29th Driest Driest since: 2006 1924
97th Wettest Wettest since: 2008 2017
Apr–Aug 2009
5-Month
21.06"
(534.92mm)
24.83"
(630.68mm)
-3.77"
(-95.76mm)
36th Driest Driest since: 2006 1924
90th Wettest Wettest since: 2008 1991
Mar–Aug 2009
6-Month
28.02"
(711.71mm)
29.79"
(756.67mm)
-1.77"
(-44.96mm)
57th Driest Driest since: 2008 1925
69th Wettest Wettest since: 2004 2016
Feb–Aug 2009
7-Month
30.19"
(766.83mm)
34.41"
(874.01mm)
-4.22"
(-107.18mm)
42nd Driest Driest since: 2007 1925
84th Wettest Wettest since: 2008 1991
Jan–Aug 2009
8-Month
32.66"
(829.56mm)
39.55"
(1,004.57mm)
-6.89"
(-175.01mm)
28th Driest Driest since: 2006 2011
98th Wettest Wettest since: 2008 1991
Dec 2008–Aug 2009
9-Month
37.90"
(962.66mm)
45.03"
(1,143.76mm)
-7.13"
(-181.10mm)
29th Driest Driest since: 2006 2011
96th Wettest Wettest since: 2008 1991
Nov 2008–Aug 2009
10-Month
41.65"
(1,057.91mm)
49.29"
(1,251.97mm)
-7.64"
(-194.06mm)
25th Driest Driest since: 2006 2000
100th Wettest Wettest since: 2008 1991
Ties: 1931
Oct 2008–Aug 2009
11-Month
43.16"
(1,096.26mm)
52.73"
(1,339.34mm)
-9.57"
(-243.08mm)
17th Driest Driest since: 2006 1925
108th Wettest Wettest since: 2008 2016
Sep 2008–Aug 2009
12-Month
52.15"
(1,324.61mm)
56.83"
(1,443.48mm)
-4.68"
(-118.87mm)
38th Driest Driest since: 2006 1925
87th Wettest Wettest since: 2008 1991
Mar 2008–Aug 2009
18-Month
78.47"
(1,993.14mm)
86.78"
(2,204.21mm)
-8.31"
(-211.07mm)
22nd Driest Driest since: 2006 1925
103rd Wettest Wettest since: 2008 2017
Ties: 1911
Sep 2007–Aug 2009
24-Month
104.90"
(2,664.46mm)
113.91"
(2,893.31mm)
-9.01"
(-228.85mm)
30th Driest Driest since: 2007 1918
94th Wettest Wettest since: 2008 1975
Sep 2006–Aug 2009
36-Month
165.06"
(4,192.52mm)
170.94"
(4,341.88mm)
-5.88"
(-149.36mm)
45th Driest Driest since: 2008 1918
78th Wettest Wettest since: 2006 1975
Sep 2005–Aug 2009
48-Month
209.04"
(5,309.62mm)
227.97"
(5,790.44mm)
-18.93"
(-480.82mm)
16th Driest Driest since: 1971 1918
106th Wettest Wettest since: 2008 1975
Sep 2004–Aug 2009
60-Month
264.47"
(6,717.54mm)
284.85"
(7,235.19mm)
-20.38"
(-517.65mm)
17th Driest Driest since: 1971 1918
104th Wettest Wettest since: 2008 1993

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 23, 2019 from https://www.ncdc.noaa.gov/cag/