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 2019. For more information, please see Climatological Rankings.


Louisiana

Precipitation Rankings, April 2009

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
April 2009
1-Month
4.55"
(115.57mm)
4.84"
(122.94mm)
-0.29"
(-7.37mm)
62nd Driest Driest since: 2008 1965
64th Wettest Wettest since: 2000 1991
Mar–Apr 2009
2-Month
11.51"
(292.35mm)
9.80"
(248.92mm)
1.71"
(43.43mm)
94th Driest Driest since: 2008 1925
32nd Wettest Wettest since: 1997 1980
Feb–Apr 2009
3-Month
13.68"
(347.47mm)
14.42"
(366.27mm)
-0.74"
(-18.80mm)
57th Driest Driest since: 2008 1925
69th Wettest Wettest since: 2004 1991
Jan–Apr 2009
4-Month
16.15"
(410.21mm)
19.56"
(496.82mm)
-3.41"
(-86.61mm)
34th Driest Driest since: 2007 1986
92nd Wettest Wettest since: 2008 1991
Dec 2008–Apr 2009
5-Month
21.39"
(543.31mm)
25.04"
(636.02mm)
-3.65"
(-92.71mm)
37th Driest Driest since: 2008 1981
88th Wettest Wettest since: 2007 1991
Nov 2008–Apr 2009
6-Month
25.14"
(638.56mm)
29.30"
(744.22mm)
-4.16"
(-105.66mm)
36th Driest Driest since: 2008 1986
89th Wettest Wettest since: 2007 1983
Oct 2008–Apr 2009
7-Month
26.65"
(676.91mm)
32.74"
(831.60mm)
-6.09"
(-154.69mm)
24th Driest Driest since: 2006 1904
101st Wettest Wettest since: 2008 1983
Sep 2008–Apr 2009
8-Month
35.64"
(905.26mm)
36.84"
(935.74mm)
-1.20"
(-30.48mm)
52nd Driest Driest since: 2008 1904
73rd Wettest Wettest since: 2007 1983
Aug 2008–Apr 2009
9-Month
43.21"
(1,097.53mm)
41.50"
(1,054.10mm)
1.71"
(43.43mm)
65th Driest Driest since: 2008 1925
60th Wettest Wettest since: 2007 1983
Jul 2008–Apr 2009
10-Month
45.72"
(1,161.29mm)
47.19"
(1,198.63mm)
-1.47"
(-37.34mm)
50th Driest Driest since: 2008 1925
75th Wettest Wettest since: 2007 1983
Jun 2008–Apr 2009
11-Month
49.33"
(1,252.98mm)
51.78"
(1,315.21mm)
-2.45"
(-62.23mm)
44th Driest Driest since: 2006 1925
81st Wettest Wettest since: 2008 1983
May 2008–Apr 2009
12-Month
55.12"
(1,400.05mm)
56.94"
(1,446.28mm)
-1.82"
(-46.23mm)
50th Driest Driest since: 2008 1925
75th Wettest Wettest since: 2005 1990
Nov 2007–Apr 2009
18-Month
79.58"
(2,021.33mm)
86.41"
(2,194.81mm)
-6.83"
(-173.48mm)
42nd Driest Driest since: 2007 1918
82nd Wettest Wettest since: 2008 1992
May 2007–Apr 2009
24-Month
109.63"
(2,784.60mm)
113.99"
(2,895.35mm)
-4.36"
(-110.75mm)
44th Driest Driest since: 2008 1918
80th Wettest Wettest since: 2006 1991
May 2006–Apr 2009
36-Month
163.77"
(4,159.76mm)
171.12"
(4,346.45mm)
-7.35"
(-186.69mm)
47th Driest Driest since: 2008 1918
76th Wettest Wettest since: 2007 1992
May 2005–Apr 2009
48-Month
208.67"
(5,300.22mm)
228.11"
(5,793.99mm)
-19.44"
(-493.77mm)
15th Driest Driest since: 1970 1918
107th Wettest Wettest since: 2008 1993
May 2004–Apr 2009
60-Month
277.32"
(7,043.93mm)
284.91"
(7,236.71mm)
-7.59"
(-192.78mm)
46th Driest Driest since: 2000 1919
75th Wettest Wettest since: 2008 1994

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 21, 2019 from https://www.ncdc.noaa.gov/cag/