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 1999

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
August 1999
1-Month
1.62"
(41.15mm)
4.64"
(117.86mm)
-3.02"
(-76.71mm)
1st Driest Driest to Date 1999
125th Wettest Wettest since: 1998 2016
Jul–Aug 1999
2-Month
6.01"
(152.65mm)
10.28"
(261.11mm)
-4.27"
(-108.46mm)
8th Driest Driest since: 1990 1924
118th Wettest Wettest since: 1998 2016
Jun–Aug 1999
3-Month
12.84"
(326.14mm)
14.83"
(376.68mm)
-1.99"
(-50.54mm)
32nd Driest Driest since: 1998 1924
94th Wettest Wettest since: 1997 2017
May–Aug 1999
4-Month
17.22"
(437.39mm)
19.99"
(507.75mm)
-2.77"
(-70.36mm)
36th Driest Driest since: 1998 1924
90th Wettest Wettest since: 1997 2017
Apr–Aug 1999
5-Month
19.85"
(504.19mm)
24.83"
(630.68mm)
-4.98"
(-126.49mm)
26th Driest Driest since: 1998 1924
100th Wettest Wettest since: 1997 1991
Mar–Aug 1999
6-Month
25.34"
(643.64mm)
29.79"
(756.67mm)
-4.45"
(-113.03mm)
33rd Driest Driest since: 1998 1925
93rd Wettest Wettest since: 1997 2016
Feb–Aug 1999
7-Month
26.72"
(678.69mm)
34.41"
(874.01mm)
-7.69"
(-195.32mm)
17th Driest Driest since: 1998 1925
109th Wettest Wettest since: 1997 1991
Jan–Aug 1999
8-Month
35.27"
(895.86mm)
39.55"
(1,004.57mm)
-4.28"
(-108.71mm)
36th Driest Driest since: 1996 2011
90th Wettest Wettest since: 1998 1991
Dec 1998–Aug 1999
9-Month
40.78"
(1,035.81mm)
45.03"
(1,143.76mm)
-4.25"
(-107.95mm)
42nd Driest Driest since: 1996 2011
83rd Wettest Wettest since: 1998 1991
Nov 1998–Aug 1999
10-Month
45.96"
(1,167.38mm)
49.29"
(1,251.97mm)
-3.33"
(-84.59mm)
46th Driest Driest since: 1996 2000
79th Wettest Wettest since: 1998 1991
Oct 1998–Aug 1999
11-Month
48.80"
(1,239.52mm)
52.73"
(1,339.34mm)
-3.93"
(-99.82mm)
43rd Driest Driest since: 1996 1925
82nd Wettest Wettest since: 1998 2016
Sep 1998–Aug 1999
12-Month
59.70"
(1,516.38mm)
56.83"
(1,443.48mm)
2.87"
(72.90mm)
75th Driest Driest since: 1998 1925
50th Wettest Wettest since: 1997 1991
Mar 1998–Aug 1999
18-Month
79.87"
(2,028.70mm)
86.78"
(2,204.21mm)
-6.91"
(-175.51mm)
30th Driest Driest since: 1986 1925
95th Wettest Wettest since: 1998 2017
Sep 1997–Aug 1999
24-Month
116.12"
(2,949.45mm)
113.91"
(2,893.31mm)
2.21"
(56.14mm)
71st Driest Driest since: 1997 1918
53rd Wettest Wettest since: 1998 1975
Sep 1996–Aug 1999
36-Month
181.65"
(4,613.91mm)
170.94"
(4,341.88mm)
10.71"
(272.03mm)
92nd Driest Driest since: 1998 1918
31st Wettest Wettest since: 1995 1975
Sep 1995–Aug 1999
48-Month
232.22"
(5,898.39mm)
227.97"
(5,790.44mm)
4.25"
(107.95mm)
75th Driest Driest since: 1984 1918
47th Wettest Wettest since: 1998 1975
Sep 1994–Aug 1999
60-Month
295.44"
(7,504.18mm)
284.85"
(7,235.19mm)
10.59"
(268.99mm)
90th Driest Driest since: 1998 1918
31st Wettest Wettest since: 1997 1993

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 16, 2019 from https://www.ncdc.noaa.gov/cag/