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 1921

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 1921
1-Month
3.24"
(82.30mm)
4.64"
(117.86mm)
-1.40"
(-35.56mm)
24th Driest Driest since: 1906 1999
102nd Wettest Wettest since: 1920 2016
Jul–Aug 1921
2-Month
9.30"
(236.22mm)
10.28"
(261.11mm)
-0.98"
(-24.89mm)
39th Driest Driest since: 1918 1924
87th Wettest Wettest since: 1920 2016
Ties: 1963
Jun–Aug 1921
3-Month
14.53"
(369.06mm)
14.83"
(376.68mm)
-0.30"
(-7.62mm)
59th Driest Driest since: 1918 1924
67th Wettest Wettest since: 1920 2017
May–Aug 1921
4-Month
17.37"
(441.20mm)
19.99"
(507.75mm)
-2.62"
(-66.55mm)
39th Driest Driest since: 1918 1924
87th Wettest Wettest since: 1920 2017
Ties: 1985
Apr–Aug 1921
5-Month
24.57"
(624.08mm)
24.83"
(630.68mm)
-0.26"
(-6.60mm)
63rd Driest Driest since: 1918 1924
63rd Wettest Wettest since: 1920 1991
Mar–Aug 1921
6-Month
30.28"
(769.11mm)
29.79"
(756.67mm)
0.49"
(12.44mm)
71st Driest Driest since: 1918 1925
55th Wettest Wettest since: 1920 2016
Feb–Aug 1921
7-Month
32.51"
(825.75mm)
34.41"
(874.01mm)
-1.90"
(-48.26mm)
52nd Driest Driest since: 1918 1925
74th Wettest Wettest since: 1920 1991
Jan–Aug 1921
8-Month
35.63"
(905.00mm)
39.55"
(1,004.57mm)
-3.92"
(-99.57mm)
38th Driest Driest since: 1918 2011
88th Wettest Wettest since: 1920 1991
Dec 1920–Aug 1921
9-Month
44.55"
(1,131.57mm)
45.03"
(1,143.76mm)
-0.48"
(-12.19mm)
62nd Driest Driest since: 1918 2011
63rd Wettest Wettest since: 1920 1991
Nov 1920–Aug 1921
10-Month
48.39"
(1,229.11mm)
49.29"
(1,251.97mm)
-0.90"
(-22.86mm)
58th Driest Driest since: 1918 2000
67th Wettest Wettest since: 1920 1991
Oct 1920–Aug 1921
11-Month
51.74"
(1,314.20mm)
52.73"
(1,339.34mm)
-0.99"
(-25.14mm)
56th Driest Driest since: 1918 1925
69th Wettest Wettest since: 1920 2016
Sep 1920–Aug 1921
12-Month
55.49"
(1,409.45mm)
56.83"
(1,443.48mm)
-1.34"
(-34.03mm)
51st Driest Driest since: 1918 1925
74th Wettest Wettest since: 1920 1991
Mar 1920–Aug 1921
18-Month
89.33"
(2,268.98mm)
86.78"
(2,204.21mm)
2.55"
(64.77mm)
73rd Driest Driest since: 1918 1925
52nd Wettest Wettest since: 1920 2017
Sep 1919–Aug 1921
24-Month
121.13"
(3,076.70mm)
113.91"
(2,893.31mm)
7.22"
(183.39mm)
87th Driest Driest since: 1919 1918
37th Wettest Wettest since: 1920 1975
Sep 1918–Aug 1921
36-Month
191.88"
(4,873.75mm)
170.94"
(4,341.88mm)
20.94"
(531.87mm)
111th Driest Driest since: 1920 1918
12th Wettest Wettest to Date 1975
Sep 1917–Aug 1921
48-Month
230.02"
(5,842.51mm)
227.97"
(5,790.44mm)
2.05"
(52.07mm)
67th Driest Driest since: 1920 1918
55th Wettest Wettest since: 1915 1975
Sep 1916–Aug 1921
60-Month
274.24"
(6,965.70mm)
284.85"
(7,235.19mm)
-10.61"
(-269.49mm)
43rd Driest Driest since: 1920 1918
78th Wettest Wettest since: 1916 1993

Citing This Page

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