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 1999

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
December 1999
1-Month
4.47"
(113.54mm)
5.47"
(138.94mm)
-1.00"
(-25.40mm)
44th Driest Driest since: 1993 1958
82nd Wettest Wettest since: 1998 1982
Nov–Dec 1999
2-Month
5.51"
(139.95mm)
9.81"
(249.17mm)
-4.30"
(-109.22mm)
6th Driest Driest since: 1958 1917
120th Wettest Wettest since: 1998 1982
Oct–Dec 1999
3-Month
9.07"
(230.38mm)
13.23"
(336.04mm)
-4.16"
(-105.66mm)
14th Driest Driest since: 1958 1917
112th Wettest Wettest since: 1998 1982
Sep–Dec 1999
4-Month
12.57"
(319.28mm)
17.34"
(440.44mm)
-4.77"
(-121.16mm)
18th Driest Driest since: 1955 1917
108th Wettest Wettest since: 1998 2009
Aug–Dec 1999
5-Month
14.19"
(360.43mm)
21.98"
(558.29mm)
-7.79"
(-197.86mm)
5th Driest Driest since: 1933 1924
121st Wettest Wettest since: 1998 2002
Jul–Dec 1999
6-Month
18.58"
(471.93mm)
27.62"
(701.55mm)
-9.04"
(-229.62mm)
3rd Driest Driest since: 1924 1924
123rd Wettest Wettest since: 1998 2009
Jun–Dec 1999
7-Month
25.41"
(645.41mm)
32.18"
(817.37mm)
-6.77"
(-171.96mm)
11th Driest Driest since: 1980 1924
115th Wettest Wettest since: 1998 1940
May–Dec 1999
8-Month
29.79"
(756.67mm)
37.33"
(948.18mm)
-7.54"
(-191.51mm)
15th Driest Driest since: 1962 1924
111th Wettest Wettest since: 1998 2004
Apr–Dec 1999
9-Month
32.42"
(823.47mm)
42.17"
(1,071.12mm)
-9.75"
(-247.65mm)
10th Driest Driest since: 1954 1924
116th Wettest Wettest since: 1998 1940
Mar–Dec 1999
10-Month
37.91"
(962.91mm)
47.13"
(1,197.10mm)
-9.22"
(-234.19mm)
14th Driest Driest since: 1963 1924
112th Wettest Wettest since: 1998 1973
Feb–Dec 1999
11-Month
39.29"
(997.97mm)
51.75"
(1,314.45mm)
-12.46"
(-316.48mm)
9th Driest Driest since: 1963 1924
117th Wettest Wettest since: 1998 1940
Jan–Dec 1999
12-Month
47.84"
(1,215.14mm)
56.89"
(1,445.01mm)
-9.05"
(-229.87mm)
19th Driest Driest since: 1981 1924
107th Wettest Wettest since: 1998 1991
Jul 1998–Dec 1999
18-Month
80.49"
(2,044.45mm)
84.52"
(2,146.81mm)
-4.03"
(-102.36mm)
40th Driest Driest since: 1996 1925
85th Wettest Wettest since: 1998 1983
Jan 1998–Dec 1999
24-Month
110.82"
(2,814.83mm)
113.97"
(2,894.84mm)
-3.15"
(-80.01mm)
50th Driest Driest since: 1981 2011
75th Wettest Wettest since: 1998 1992
Jan 1997–Dec 1999
36-Month
175.13"
(4,448.30mm)
171.00"
(4,343.40mm)
4.13"
(104.90mm)
79th Driest Driest since: 1996 1904
45th Wettest Wettest since: 1998 1975
Jan 1996–Dec 1999
48-Month
228.21"
(5,796.53mm)
228.05"
(5,792.47mm)
0.16"
(4.06mm)
65th Driest Driest since: 1981 1904
58th Wettest Wettest since: 1998 1992
Jan 1995–Dec 1999
60-Month
290.54"
(7,379.72mm)
284.97"
(7,238.24mm)
5.57"
(141.48mm)
80th Driest Driest since: 1988 1918
42nd Wettest Wettest since: 1998 1993

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 27, 2020 from https://www.ncdc.noaa.gov/cag/