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 1991

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
August 1991
1-Month
5.71"
(145.03mm)
4.64"
(117.86mm)
1.07"
(27.17mm)
91st Driest Driest since: 1990 1999
35th Wettest Wettest since: 1988 2016
Jul–Aug 1991
2-Month
11.40"
(289.56mm)
10.28"
(261.11mm)
1.12"
(28.45mm)
84th Driest Driest since: 1990 1924
42nd Wettest Wettest since: 1988 2016
Jun–Aug 1991
3-Month
16.95"
(430.53mm)
14.83"
(376.68mm)
2.12"
(53.85mm)
89th Driest Driest since: 1990 1924
37th Wettest Wettest since: 1989 2017
May–Aug 1991
4-Month
28.50"
(723.90mm)
19.99"
(507.75mm)
8.51"
(216.15mm)
118th Driest Driest since: 1990 1924
8th Wettest Wettest since: 1989 2017
Apr–Aug 1991
5-Month
41.65"
(1,057.91mm)
24.83"
(630.68mm)
16.82"
(427.23mm)
125th Driest Driest since: 1990 1924
1st Wettest Wettest to Date 1991
Mar–Aug 1991
6-Month
45.94"
(1,166.88mm)
29.79"
(756.67mm)
16.15"
(410.21mm)
124th Driest Driest since: 1990 1925
2nd Wettest Wettest to Date 2016
Feb–Aug 1991
7-Month
51.74"
(1,314.20mm)
34.41"
(874.01mm)
17.33"
(440.19mm)
125th Driest Driest since: 1990 1925
1st Wettest Wettest to Date 1991
Jan–Aug 1991
8-Month
62.38"
(1,584.45mm)
39.55"
(1,004.57mm)
22.83"
(579.88mm)
125th Driest Driest since: 1990 2011
1st Wettest Wettest to Date 1991
Dec 1990–Aug 1991
9-Month
68.48"
(1,739.39mm)
45.03"
(1,143.76mm)
23.45"
(595.63mm)
124th Driest Driest since: 1990 2011
1st Wettest Wettest to Date 1991
Nov 1990–Aug 1991
10-Month
72.80"
(1,849.12mm)
49.29"
(1,251.97mm)
23.51"
(597.15mm)
124th Driest Driest since: 1990 2000
1st Wettest Wettest to Date 1991
Oct 1990–Aug 1991
11-Month
75.67"
(1,922.02mm)
52.73"
(1,339.34mm)
22.94"
(582.68mm)
123rd Driest Driest since: 1990 1925
2nd Wettest Wettest to Date 2016
Sep 1990–Aug 1991
12-Month
79.35"
(2,015.49mm)
56.83"
(1,443.48mm)
22.52"
(572.01mm)
124th Driest Driest since: 1990 1925
1st Wettest Wettest to Date 1991
Mar 1990–Aug 1991
18-Month
104.08"
(2,643.63mm)
86.78"
(2,204.21mm)
17.30"
(439.42mm)
116th Driest Driest since: 1990 1925
9th Wettest Wettest since: 1983 2017
Sep 1989–Aug 1991
24-Month
135.45"
(3,440.43mm)
113.91"
(2,893.31mm)
21.54"
(547.12mm)
116th Driest Driest since: 1990 1918
8th Wettest Wettest since: 1984 1975
Ties: 1984
Sep 1988–Aug 1991
36-Month
203.43"
(5,167.12mm)
170.94"
(4,341.88mm)
32.49"
(825.24mm)
120th Driest Driest since: 1990 1918
3rd Wettest Wettest since: 1975 1975
Sep 1987–Aug 1991
48-Month
260.64"
(6,620.26mm)
227.97"
(5,790.44mm)
32.67"
(829.82mm)
114th Driest Driest since: 1990 1918
8th Wettest Wettest since: 1976 1975
Sep 1986–Aug 1991
60-Month
327.15"
(8,309.61mm)
284.85"
(7,235.19mm)
42.30"
(1,074.42mm)
119th Driest Driest since: 1990 1918
2nd Wettest Wettest to Date 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/