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


Louisiana

Precipitation Rankings, May 1977

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 1977
1-Month
2.38"
(60.45mm)
5.16"
(131.06mm)
-2.78"
(-70.61mm)
20th Driest Driest since: 1963 1998
106th Wettest Wettest since: 1976 1907
Apr–May 1977
2-Month
8.69"
(220.73mm)
10.00"
(254.00mm)
-1.31"
(-33.27mm)
57th Driest Driest since: 1976 1925
69th Wettest Wettest since: 1975 1991
Mar–May 1977
3-Month
14.58"
(370.33mm)
14.95"
(379.73mm)
-0.37"
(-9.40mm)
71st Driest Driest since: 1976 1963
55th Wettest Wettest since: 1975 1991
Feb–May 1977
4-Month
17.15"
(435.61mm)
19.58"
(497.33mm)
-2.43"
(-61.72mm)
50th Driest Driest since: 1976 1925
76th Wettest Wettest since: 1975 1991
Jan–May 1977
5-Month
22.55"
(572.77mm)
24.72"
(627.89mm)
-2.17"
(-55.12mm)
52nd Driest Driest since: 1976 1963
74th Wettest Wettest since: 1975 1991
Ties: 1941
Dec 1976–May 1977
6-Month
28.66"
(727.96mm)
30.20"
(767.08mm)
-1.54"
(-39.12mm)
61st Driest Driest since: 1976 2011
64th Wettest Wettest since: 1975 1991
Nov 1976–May 1977
7-Month
33.01"
(838.45mm)
34.46"
(875.28mm)
-1.45"
(-36.83mm)
54th Driest Driest since: 1976 1963
71st Wettest Wettest since: 1975 1991
Oct 1976–May 1977
8-Month
36.23"
(920.24mm)
37.89"
(962.41mm)
-1.66"
(-42.17mm)
53rd Driest Driest since: 1976 1904
72nd Wettest Wettest since: 1975 1983
Sep 1976–May 1977
9-Month
39.36"
(999.74mm)
42.00"
(1,066.80mm)
-2.64"
(-67.06mm)
42nd Driest Driest since: 1976 1904
83rd Wettest Wettest since: 1975 1983
Aug 1976–May 1977
10-Month
42.05"
(1,068.07mm)
46.66"
(1,185.16mm)
-4.61"
(-117.09mm)
36th Driest Driest since: 1976 1925
89th Wettest Wettest since: 1975 1983
Jul 1976–May 1977
11-Month
47.44"
(1,204.98mm)
52.34"
(1,329.44mm)
-4.90"
(-124.46mm)
32nd Driest Driest since: 1971 1925
93rd Wettest Wettest since: 1976 1983
Ties: 1937
Jun 1976–May 1977
12-Month
52.63"
(1,336.80mm)
56.94"
(1,446.28mm)
-4.31"
(-109.48mm)
35th Driest Driest since: 1971 1925
90th Wettest Wettest since: 1976 1983
Dec 1975–May 1977
18-Month
75.13"
(1,908.30mm)
87.29"
(2,217.17mm)
-12.16"
(-308.87mm)
20th Driest Driest since: 1964 1925
104th Wettest Wettest since: 1976 1992
Jun 1975–May 1977
24-Month
108.20"
(2,748.28mm)
114.02"
(2,896.11mm)
-5.82"
(-147.83mm)
39th Driest Driest since: 1971 1918
85th Wettest Wettest since: 1976 1991
Jun 1974–May 1977
36-Month
174.49"
(4,432.05mm)
171.14"
(4,346.96mm)
3.35"
(85.09mm)
73rd Driest Driest since: 1972 1918
50th Wettest Wettest since: 1976 1975
Jun 1973–May 1977
48-Month
245.50"
(6,235.70mm)
228.16"
(5,795.26mm)
17.34"
(440.44mm)
97th Driest Driest since: 1973 1918
25th Wettest Wettest since: 1976 1993
Jun 1972–May 1977
60-Month
313.21"
(7,955.53mm)
284.97"
(7,238.24mm)
28.24"
(717.29mm)
109th Driest Driest since: 1974 1918
12th Wettest Wettest since: 1976 1993

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 18, 2019 from https://www.ncdc.noaa.gov/cag/