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 July 2022. For more information, please see Climatological Rankings.


Louisiana

Precipitation Rankings, September 1988

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
September 1988
1-Month
5.20"
(132.08mm)
4.12"
(104.65mm)
1.08"
(27.43mm)
96th Driest Driest since: 1987 1953
32nd Wettest Wettest since: 1985 1913
Aug–Sep 1988
2-Month
11.56"
(293.62mm)
8.76"
(222.50mm)
2.80"
(71.12mm)
107th Driest Driest since: 1987 1924
21st Wettest Wettest since: 1985 1913
Jul–Sep 1988
3-Month
17.67"
(448.82mm)
14.39"
(365.51mm)
3.28"
(83.31mm)
107th Driest Driest since: 1987 1924
21st Wettest Wettest since: 1979 1913
Jun–Sep 1988
4-Month
20.54"
(521.72mm)
18.95"
(481.33mm)
1.59"
(40.39mm)
79th Driest Driest since: 1987 1924
49th Wettest Wettest since: 1985 1940
May–Sep 1988
5-Month
22.08"
(560.83mm)
24.11"
(612.39mm)
-2.03"
(-51.56mm)
42nd Driest Driest since: 1980 1924
86th Wettest Wettest since: 1987 2021
Ties: 2015
Apr–Sep 1988
6-Month
26.47"
(672.34mm)
28.95"
(735.33mm)
-2.48"
(-62.99mm)
48th Driest Driest since: 1987 1924
80th Wettest Wettest since: 1984 2021
Mar–Sep 1988
7-Month
34.43"
(874.52mm)
33.90"
(861.06mm)
0.53"
(13.46mm)
69th Driest Driest since: 1987 1924
59th Wettest Wettest since: 1983 2021
Feb–Sep 1988
8-Month
41.43"
(1,052.32mm)
38.53"
(978.66mm)
2.90"
(73.66mm)
83rd Driest Driest since: 1987 1924
45th Wettest Wettest since: 1983 2021
Jan–Sep 1988
9-Month
44.55"
(1,131.57mm)
43.67"
(1,109.22mm)
0.88"
(22.35mm)
70th Driest Driest since: 1986 1954
58th Wettest Wettest since: 1987 1991
Dec 1987–Sep 1988
10-Month
49.60"
(1,259.84mm)
49.15"
(1,248.41mm)
0.45"
(11.43mm)
68th Driest Driest since: 1986 2011
59th Wettest Wettest since: 1987 1991
Ties: 1903
Nov 1987–Sep 1988
11-Month
58.05"
(1,474.47mm)
53.41"
(1,356.61mm)
4.64"
(117.86mm)
86th Driest Driest since: 1986 2000
41st Wettest Wettest since: 1987 1991
Oct 1987–Sep 1988
12-Month
59.66"
(1,515.36mm)
56.84"
(1,443.74mm)
2.82"
(71.62mm)
77th Driest Driest since: 1986 1918
50th Wettest Wettest since: 1987 1991
Apr 1987–Sep 1988
18-Month
86.03"
(2,185.16mm)
85.94"
(2,182.88mm)
0.09"
(2.28mm)
63rd Driest Driest since: 1986 1925
64th Wettest Wettest since: 1987 2016
Oct 1986–Sep 1988
24-Month
125.21"
(3,180.33mm)
113.94"
(2,894.08mm)
11.27"
(286.25mm)
99th Driest Driest since: 1987 1918
27th Wettest Wettest since: 1984 2017
Oct 1985–Sep 1988
36-Month
176.81"
(4,490.97mm)
170.98"
(4,342.89mm)
5.83"
(148.08mm)
81st Driest Driest since: 1987 1918
44th Wettest Wettest since: 1985 1975
Oct 1984–Sep 1988
48-Month
235.62"
(5,984.75mm)
228.02"
(5,791.71mm)
7.60"
(193.04mm)
84th Driest Driest since: 1987 1918
40th Wettest Wettest since: 1986 1975
Oct 1983–Sep 1988
60-Month
291.68"
(7,408.67mm)
284.94"
(7,237.48mm)
6.74"
(171.19mm)
82nd Driest Driest since: 1985 1918
41st Wettest Wettest since: 1987 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published August 2022, retrieved on August 10, 2022 from https://www.ncei.noaa.gov/cag/