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, December 1921

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
December 1921
1-Month
4.60"
(116.84mm)
5.47"
(138.94mm)
-0.87"
(-22.10mm)
49th Driest Driest since: 1919 1958
77th Wettest Wettest since: 1920 1982
Nov–Dec 1921
2-Month
6.72"
(170.69mm)
9.81"
(249.17mm)
-3.09"
(-78.48mm)
21st Driest Driest since: 1917 1917
105th Wettest Wettest since: 1920 1982
Oct–Dec 1921
3-Month
8.50"
(215.90mm)
13.23"
(336.04mm)
-4.73"
(-120.14mm)
9th Driest Driest since: 1917 1917
117th Wettest Wettest since: 1920 1982
Sep–Dec 1921
4-Month
11.69"
(296.93mm)
17.34"
(440.44mm)
-5.65"
(-143.51mm)
10th Driest Driest since: 1917 1917
116th Wettest Wettest since: 1920 2009
Aug–Dec 1921
5-Month
14.93"
(379.22mm)
21.98"
(558.29mm)
-7.05"
(-179.07mm)
7th Driest Driest since: 1917 1924
119th Wettest Wettest since: 1920 2002
Jul–Dec 1921
6-Month
20.99"
(533.15mm)
27.62"
(701.55mm)
-6.63"
(-168.40mm)
10th Driest Driest since: 1917 1924
116th Wettest Wettest since: 1920 2009
Jun–Dec 1921
7-Month
26.22"
(665.99mm)
32.18"
(817.37mm)
-5.96"
(-151.38mm)
14th Driest Driest since: 1917 1924
112th Wettest Wettest since: 1920 1940
May–Dec 1921
8-Month
29.06"
(738.12mm)
37.33"
(948.18mm)
-8.27"
(-210.06mm)
9th Driest Driest since: 1917 1924
117th Wettest Wettest since: 1920 2004
Apr–Dec 1921
9-Month
36.26"
(921.00mm)
42.17"
(1,071.12mm)
-5.91"
(-150.12mm)
23rd Driest Driest since: 1917 1924
103rd Wettest Wettest since: 1920 1940
Mar–Dec 1921
10-Month
41.97"
(1,066.04mm)
47.13"
(1,197.10mm)
-5.16"
(-131.06mm)
31st Driest Driest since: 1917 1924
95th Wettest Wettest since: 1920 1973
Feb–Dec 1921
11-Month
44.20"
(1,122.68mm)
51.75"
(1,314.45mm)
-7.55"
(-191.77mm)
22nd Driest Driest since: 1917 1924
104th Wettest Wettest since: 1920 1940
Jan–Dec 1921
12-Month
47.32"
(1,201.93mm)
56.89"
(1,445.01mm)
-9.57"
(-243.08mm)
14th Driest Driest since: 1917 1924
112th Wettest Wettest since: 1920 1991
Jul 1920–Dec 1921
18-Month
82.15"
(2,086.61mm)
84.52"
(2,146.81mm)
-2.37"
(-60.20mm)
47th Driest Driest since: 1918 1925
78th Wettest Wettest since: 1920 1983
Jan 1920–Dec 1921
24-Month
110.76"
(2,813.30mm)
113.97"
(2,894.84mm)
-3.21"
(-81.54mm)
49th Driest Driest since: 1918 2011
76th Wettest Wettest since: 1920 1992
Jan 1919–Dec 1921
36-Month
181.51"
(4,610.35mm)
171.00"
(4,343.40mm)
10.51"
(266.95mm)
95th Driest Driest since: 1919 1904
29th Wettest Wettest since: 1920 1975
Jan 1918–Dec 1921
48-Month
234.32"
(5,951.73mm)
228.05"
(5,792.47mm)
6.27"
(159.26mm)
83rd Driest Driest since: 1920 1904
40th Wettest Wettest since: 1914 1992
Jan 1917–Dec 1921
60-Month
273.76"
(6,953.50mm)
284.97"
(7,238.24mm)
-11.21"
(-284.74mm)
38th Driest Driest since: 1919 1918
84th Wettest Wettest since: 1920 1993

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 23, 2020 from https://www.ncdc.noaa.gov/cag/