Divisional Rankings

Divisional Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska or Hawaii. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Louisiana, Climate Division 3

January 1987 Palmer Z-Index Rankings

View Period (Months):
  • Record Driest
  • Bottom ⅒
  • Bottom ⅓
  • Normal
  • Top ⅓
  • Top ⅒
  • Record Wettest
PeriodValue
1901-2000
Mean
AnomalyRank
(1895-2025)
Driest/Wettest
Since
Record
January 1987
1-Month
-0.96-0.14-0.8245th Driest
Driest since:
1914
87th Wettest
Wettest since:
1979
Dec 1986–Jan 1987
2-Month
-0.91-0.07-0.8433rd Driest
Driest since:
1981
98th Wettest
Wettest since:
1932
Nov 1986–Jan 1987
3-Month
0.42-0.140.5693rd Driest
Driest since:
2022
38th Wettest
Wettest since:
1932
Ties: 1930
Oct 1986–Jan 1987
4-Month
0.91-0.101.01108th Driest
Driest since:
2022
23rd Wettest
Wettest since:
1983
Sep 1986–Jan 1987
5-Month
0.63-0.080.71103rd Driest
Driest since:
1904
28th Wettest
Wettest since:
1983
Aug 1986–Jan 1987
6-Month
0.38-0.040.4288th Driest
Driest since:
1981
43rd Wettest
Wettest since:
2009
Ties: 1986
Jul 1986–Jan 1987
7-Month
0.03-0.030.0671st Driest
Driest since:
1925
60th Wettest
Wettest since:
2009
Jun 1986–Jan 1987
8-Month
0.11-0.020.1379th Driest
Driest since:
1925
52nd Wettest
Wettest since:
1983
Ties: 1942, 1949
May 1986–Jan 1987
9-Month
0.27-0.020.2986th Driest
Driest since:
1897
45th Wettest
Wettest since:
2005
Apr 1986–Jan 1987
10-Month
0.120.010.1180th Driest
Driest since:
1897
51st Wettest
Wettest since:
2005
Mar 1986–Jan 1987
11-Month
-0.140.01-0.1556th Driest
Driest since:
2011
75th Wettest
Wettest since:
1974
Feb 1986–Jan 1987
12-Month
-0.340.00-0.3437th Driest
Driest since:
2011
94th Wettest
Wettest since:
1976
Aug 1985–Jan 1987
18-Month
-0.10-0.01-0.0960th Driest
Driest since:
1955
70th Wettest
Wettest since:
1976
Feb 1985–Jan 1987
24-Month
-0.350.00-0.3532nd Driest
Driest since:
2012
98th Wettest
Wettest since:
1976
Feb 1984–Jan 1987
36-Month
0.020.000.0260th Driest
Driest since:
1955
69th Wettest
Wettest since:
1976
Ties: 1934, 1973
Feb 1983–Jan 1987
48-Month
0.280.000.28106th Driest
Driest since:
1955
22nd Wettest
Wettest since:
1976
Ties: 1960
Feb 1982–Jan 1987
60-Month
0.42-0.010.43115th Driest
Driest since:
1956
12th Wettest
Wettest since:
1976

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