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 December 2019. For more information, please see Climatological Rankings.


Louisiana

Precipitation Rankings, April 1947

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
April 1947
1-Month
6.81"
(172.97mm)
4.84"
(122.94mm)
1.97"
(50.03mm)
102nd Driest Driest since: 1946 1965
24th Wettest Wettest since: 1940 1991
Mar–Apr 1947
2-Month
14.59"
(370.59mm)
9.80"
(248.92mm)
4.79"
(121.67mm)
114th Driest Driest since: 1946 1925
12th Wettest Wettest since: 1926 1980
Feb–Apr 1947
3-Month
16.69"
(423.93mm)
14.42"
(366.27mm)
2.27"
(57.66mm)
92nd Driest Driest since: 1946 1925
34th Wettest Wettest since: 1945 1991
Jan–Apr 1947
4-Month
25.54"
(648.72mm)
19.56"
(496.82mm)
5.98"
(151.90mm)
111th Driest Driest since: 1946 1986
15th Wettest Wettest since: 1926 1991
Dec 1946–Apr 1947
5-Month
29.14"
(740.16mm)
25.04"
(636.02mm)
4.10"
(104.14mm)
96th Driest Driest since: 1945 1981
29th Wettest Wettest since: 1946 1991
Nov 1946–Apr 1947
6-Month
36.22"
(919.99mm)
29.30"
(744.22mm)
6.92"
(175.77mm)
109th Driest Driest since: 1946 1986
16th Wettest Wettest since: 1932 1983
Oct 1946–Apr 1947
7-Month
38.44"
(976.38mm)
32.74"
(831.60mm)
5.70"
(144.78mm)
102nd Driest Driest since: 1945 1904
23rd Wettest Wettest since: 1946 1983
Sep 1946–Apr 1947
8-Month
42.78"
(1,086.61mm)
36.84"
(935.74mm)
5.94"
(150.87mm)
100th Driest Driest since: 1946 1904
25th Wettest Wettest since: 1933 1983
Ties: 1914
Aug 1946–Apr 1947
9-Month
46.51"
(1,181.35mm)
41.50"
(1,054.10mm)
5.01"
(127.25mm)
89th Driest Driest since: 1944 1925
36th Wettest Wettest since: 1946 1983
Ties: 1927
Jul 1946–Apr 1947
10-Month
55.36"
(1,406.14mm)
47.19"
(1,198.63mm)
8.17"
(207.51mm)
111th Driest Driest since: 1945 1925
14th Wettest Wettest since: 1946 1983
Jun 1946–Apr 1947
11-Month
62.34"
(1,583.44mm)
51.78"
(1,315.21mm)
10.56"
(268.23mm)
115th Driest Driest since: 1946 1925
10th Wettest Wettest since: 1941 1983
May 1946–Apr 1947
12-Month
73.39"
(1,864.11mm)
56.94"
(1,446.28mm)
16.45"
(417.83mm)
123rd Driest Driest since: 1946 1925
2nd Wettest Wettest to Date 1990
Nov 1945–Apr 1947
18-Month
106.45"
(2,703.83mm)
86.41"
(2,194.81mm)
20.04"
(509.02mm)
120th Driest Driest since: 1946 1918
4th Wettest Wettest to Date 1992
May 1945–Apr 1947
24-Month
138.49"
(3,517.65mm)
113.99"
(2,895.35mm)
24.50"
(622.30mm)
122nd Driest Driest since: 1946 1918
2nd Wettest Wettest to Date 1991
May 1944–Apr 1947
36-Month
199.75"
(5,073.65mm)
171.12"
(4,346.45mm)
28.63"
(727.20mm)
119th Driest Driest since: 1946 1918
4th Wettest Wettest to Date 1992
May 1943–Apr 1947
48-Month
257.30"
(6,535.42mm)
228.11"
(5,793.99mm)
29.19"
(741.43mm)
115th Driest Driest since: 1946 1918
7th Wettest Wettest to Date 1993
May 1942–Apr 1947
60-Month
310.56"
(7,888.22mm)
284.91"
(7,236.71mm)
25.65"
(651.51mm)
106th Driest Driest since: 1946 1919
15th Wettest Wettest since: 1924 1994

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 19, 2020 from https://www.ncdc.noaa.gov/cag/