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 2022. For more information, please see Climatological Rankings.


Louisiana

Precipitation Rankings, September 2019

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
September 2019
1-Month
1.79"
(45.47mm)
4.12"
(104.65mm)
-2.33"
(-59.18mm)
10th Driest Driest since: 2017 1953
118th Wettest Wettest since: 2018 1913
Ties: 1903
Aug–Sep 2019
2-Month
6.75"
(171.45mm)
8.76"
(222.50mm)
-2.01"
(-51.05mm)
29th Driest Driest since: 2015 1924
99th Wettest Wettest since: 2018 1913
Ties: 1895
Jul–Sep 2019
3-Month
14.13"
(358.90mm)
14.39"
(365.51mm)
-0.26"
(-6.61mm)
60th Driest Driest since: 2015 1924
68th Wettest Wettest since: 2018 1913
Ties: 1994
Jun–Sep 2019
4-Month
20.51"
(520.95mm)
18.95"
(481.33mm)
1.56"
(39.62mm)
78th Driest Driest since: 2015 1924
50th Wettest Wettest since: 2018 1940
May–Sep 2019
5-Month
28.68"
(728.47mm)
24.11"
(612.39mm)
4.57"
(116.08mm)
108th Driest Driest since: 2018 1924
20th Wettest Wettest since: 2017 2021
Ties: 2012
Apr–Sep 2019
6-Month
37.07"
(941.58mm)
28.95"
(735.33mm)
8.12"
(206.25mm)
113th Driest Driest since: 2018 1924
15th Wettest Wettest since: 2017 2021
Mar–Sep 2019
7-Month
39.08"
(992.63mm)
33.90"
(861.06mm)
5.18"
(131.57mm)
98th Driest Driest since: 2018 1924
30th Wettest Wettest since: 2017 2021
Feb–Sep 2019
8-Month
43.55"
(1,106.17mm)
38.53"
(978.66mm)
5.02"
(127.51mm)
98th Driest Driest since: 2018 1924
30th Wettest Wettest since: 2017 2021
Jan–Sep 2019
9-Month
49.26"
(1,251.20mm)
43.67"
(1,109.22mm)
5.59"
(141.98mm)
95th Driest Driest since: 2018 1954
33rd Wettest Wettest since: 2017 1991
Dec 2018–Sep 2019
10-Month
57.99"
(1,472.95mm)
49.15"
(1,248.41mm)
8.84"
(224.54mm)
108th Driest Driest since: 2018 2011
19th Wettest Wettest since: 2017 1991
Nov 2018–Sep 2019
11-Month
64.97"
(1,650.24mm)
53.41"
(1,356.61mm)
11.56"
(293.63mm)
114th Driest Driest since: 2018 2000
13th Wettest Wettest since: 2016 1991
Oct 2018–Sep 2019
12-Month
70.21"
(1,783.33mm)
56.84"
(1,443.74mm)
13.37"
(339.59mm)
117th Driest Driest since: 2018 1918
10th Wettest Wettest since: 2016 1991
Apr 2018–Sep 2019
18-Month
97.85"
(2,485.39mm)
85.94"
(2,182.88mm)
11.91"
(302.51mm)
109th Driest Driest since: 2018 1925
18th Wettest Wettest since: 2017 2016
Oct 2017–Sep 2019
24-Month
124.82"
(3,170.43mm)
113.94"
(2,894.08mm)
10.88"
(276.35mm)
95th Driest Driest since: 2018 1918
31st Wettest Wettest since: 2017 2017
Oct 2016–Sep 2019
36-Month
189.38"
(4,810.25mm)
170.98"
(4,342.89mm)
18.40"
(467.36mm)
108th Driest Driest since: 2015 1918
17th Wettest Wettest since: 2018 1975
Oct 2015–Sep 2019
48-Month
269.09"
(6,834.89mm)
228.02"
(5,791.71mm)
41.07"
(1,043.18mm)
122nd Driest Driest since: 2018 1918
2nd Wettest Wettest since: 1975 1975
Oct 2014–Sep 2019
60-Month
325.03"
(8,255.76mm)
284.94"
(7,237.48mm)
40.09"
(1,018.28mm)
116th Driest Driest since: 2018 1918
7th Wettest Wettest since: 1995 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, Precipitation, published September 2022, retrieved on September 27, 2022 from https://www.ncdc.noaa.gov/cag/