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 2012

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 2012
1-Month
4.79"
(121.67mm)
4.84"
(122.94mm)
-0.05"
(-1.27mm)
68th Driest Driest since: 2011 1965
58th Wettest Wettest since: 1997 1991
Mar–Apr 2012
2-Month
12.81"
(325.37mm)
9.80"
(248.92mm)
3.01"
(76.45mm)
104th Driest Driest since: 2011 1925
22nd Wettest Wettest since: 1995 1980
Feb–Apr 2012
3-Month
20.21"
(513.33mm)
14.42"
(366.27mm)
5.79"
(147.06mm)
116th Driest Driest since: 2011 1925
10th Wettest Wettest since: 1997 1991
Jan–Apr 2012
4-Month
24.91"
(632.71mm)
19.56"
(496.82mm)
5.35"
(135.89mm)
107th Driest Driest since: 2011 1986
19th Wettest Wettest since: 1998 1991
Dec 2011–Apr 2012
5-Month
30.42"
(772.67mm)
25.04"
(636.02mm)
5.38"
(136.65mm)
102nd Driest Driest since: 2011 1981
23rd Wettest Wettest since: 1998 1991
Nov 2011–Apr 2012
6-Month
34.11"
(866.39mm)
29.30"
(744.22mm)
4.81"
(122.17mm)
95th Driest Driest since: 2011 1986
30th Wettest Wettest since: 2001 1983
Oct 2011–Apr 2012
7-Month
35.01"
(889.25mm)
32.74"
(831.60mm)
2.27"
(57.65mm)
78th Driest Driest since: 2011 1904
47th Wettest Wettest since: 2010 1983
Sep 2011–Apr 2012
8-Month
42.01"
(1,067.05mm)
36.84"
(935.74mm)
5.17"
(131.31mm)
95th Driest Driest since: 2011 1904
30th Wettest Wettest since: 2010 1983
Aug 2011–Apr 2012
9-Month
43.72"
(1,110.49mm)
41.50"
(1,054.10mm)
2.22"
(56.39mm)
69th Driest Driest since: 2011 1925
56th Wettest Wettest since: 2010 1983
Jul 2011–Apr 2012
10-Month
49.88"
(1,266.95mm)
47.19"
(1,198.63mm)
2.69"
(68.32mm)
76th Driest Driest since: 2011 1925
49th Wettest Wettest since: 2010 1983
Jun 2011–Apr 2012
11-Month
53.18"
(1,350.77mm)
51.78"
(1,315.21mm)
1.40"
(35.56mm)
64th Driest Driest since: 2011 1925
61st Wettest Wettest since: 2010 1983
May 2011–Apr 2012
12-Month
54.69"
(1,389.13mm)
56.94"
(1,446.28mm)
-2.25"
(-57.15mm)
48th Driest Driest since: 2011 1925
77th Wettest Wettest since: 2010 1990
Nov 2010–Apr 2012
18-Month
75.33"
(1,913.38mm)
86.41"
(2,194.81mm)
-11.08"
(-281.43mm)
22nd Driest Driest since: 2011 1918
102nd Wettest Wettest since: 2010 1992
May 2010–Apr 2012
24-Month
97.03"
(2,464.56mm)
113.99"
(2,895.35mm)
-16.96"
(-430.79mm)
9th Driest Driest since: 2000 1918
115th Wettest Wettest since: 2011 1991
May 2009–Apr 2012
36-Month
157.57"
(4,002.28mm)
171.12"
(4,346.45mm)
-13.55"
(-344.17mm)
25th Driest Driest since: 2008 1918
98th Wettest Wettest since: 2011 1992
May 2008–Apr 2012
48-Month
212.69"
(5,402.33mm)
228.11"
(5,793.99mm)
-15.42"
(-391.66mm)
23rd Driest Driest since: 2011 1918
99th Wettest Wettest since: 2010 1993
May 2007–Apr 2012
60-Month
267.20"
(6,786.88mm)
284.91"
(7,236.71mm)
-17.71"
(-449.83mm)
24th Driest Driest since: 2011 1919
97th Wettest Wettest since: 2010 1994

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 17, 2019 from https://www.ncdc.noaa.gov/cag/