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 1990

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
August 1990
1-Month
2.44"
(61.98mm)
4.64"
(117.86mm)
-2.20"
(-55.88mm)
8th Driest Driest since: 1980 1999
118th Wettest Wettest since: 1989 2016
Jul–Aug 1990
2-Month
5.62"
(142.75mm)
10.28"
(261.11mm)
-4.66"
(-118.36mm)
6th Driest Driest since: 1980 1924
120th Wettest Wettest since: 1989 2016
Jun–Aug 1990
3-Month
9.44"
(239.78mm)
14.83"
(376.68mm)
-5.39"
(-136.90mm)
5th Driest Driest since: 1980 1924
121st Wettest Wettest since: 1989 2017
May–Aug 1990
4-Month
15.13"
(384.30mm)
19.99"
(507.75mm)
-4.86"
(-123.45mm)
16th Driest Driest since: 1951 1924
110th Wettest Wettest since: 1989 2017
Apr–Aug 1990
5-Month
18.47"
(469.14mm)
24.83"
(630.68mm)
-6.36"
(-161.54mm)
15th Driest Driest since: 1965 1924
111th Wettest Wettest since: 1989 1991
Mar–Aug 1990
6-Month
24.73"
(628.14mm)
29.79"
(756.67mm)
-5.06"
(-128.53mm)
30th Driest Driest since: 1986 1925
96th Wettest Wettest since: 1989 2016
Feb–Aug 1990
7-Month
31.54"
(801.12mm)
34.41"
(874.01mm)
-2.87"
(-72.89mm)
48th Driest Driest since: 1986 1925
78th Wettest Wettest since: 1989 1991
Jan–Aug 1990
8-Month
41.80"
(1,061.72mm)
39.55"
(1,004.57mm)
2.25"
(57.15mm)
78th Driest Driest since: 1988 2011
48th Wettest Wettest since: 1989 1991
Dec 1989–Aug 1990
9-Month
46.78"
(1,188.21mm)
45.03"
(1,143.76mm)
1.75"
(44.45mm)
77th Driest Driest since: 1988 2011
48th Wettest Wettest since: 1989 1991
Nov 1989–Aug 1990
10-Month
51.95"
(1,319.53mm)
49.29"
(1,251.97mm)
2.66"
(67.56mm)
79th Driest Driest since: 1986 2000
46th Wettest Wettest since: 1989 1991
Oct 1989–Aug 1990
11-Month
53.37"
(1,355.60mm)
52.73"
(1,339.34mm)
0.64"
(16.26mm)
66th Driest Driest since: 1986 1925
59th Wettest Wettest since: 1989 2016
Sep 1989–Aug 1990
12-Month
56.10"
(1,424.94mm)
56.83"
(1,443.48mm)
-0.73"
(-18.54mm)
56th Driest Driest since: 1986 1925
69th Wettest Wettest since: 1989 1991
Mar 1989–Aug 1990
18-Month
96.99"
(2,463.55mm)
86.78"
(2,204.21mm)
10.21"
(259.34mm)
106th Driest Driest since: 1988 1925
19th Wettest Wettest since: 1989 2017
Sep 1988–Aug 1990
24-Month
124.08"
(3,151.63mm)
113.91"
(2,893.31mm)
10.17"
(258.32mm)
98th Driest Driest since: 1988 1918
26th Wettest Wettest since: 1989 1975
Sep 1987–Aug 1990
36-Month
181.29"
(4,604.77mm)
170.94"
(4,341.88mm)
10.35"
(262.89mm)
90th Driest Driest since: 1988 1918
33rd Wettest Wettest since: 1989 1975
Sep 1986–Aug 1990
48-Month
247.80"
(6,294.12mm)
227.97"
(5,790.44mm)
19.83"
(503.68mm)
104th Driest Driest since: 1989 1918
18th Wettest Wettest since: 1977 1975
Sep 1985–Aug 1990
60-Month
301.72"
(7,663.69mm)
284.85"
(7,235.19mm)
16.87"
(428.50mm)
99th Driest Driest since: 1989 1918
22nd Wettest Wettest since: 1987 1993

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 15, 2019 from https://www.ncdc.noaa.gov/cag/