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 9

December 1928 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
December 1928
1-Month
0.56-0.100.6690th Driest
Driest since:
2021
41st Wettest
Wettest since:
2009
Nov–Dec 1928
2-Month
-0.03-0.070.0479th Driest
Driest since:
1906
52nd Wettest
Wettest since:
1947
Oct–Dec 1928
3-Month
-0.090.01-0.1065th Driest
Driest since:
2011
66th Wettest
Wettest since:
2009
Sep–Dec 1928
4-Month
0.14-0.040.1878th Driest
Driest since:
1924
53rd Wettest
Wettest since:
2002
Aug–Dec 1928
5-Month
0.03-0.050.0875th Driest
Driest since:
1924
56th Wettest
Wettest since:
1977
Jul–Dec 1928
6-Month
0.10-0.040.1477th Driest
Driest since:
1924
54th Wettest
Wettest since:
1898
Ties: 1901
Jun–Dec 1928
7-Month
0.91-0.040.95113th Driest
Driest since:
1924
18th Wettest
Wettest since:
1898
May–Dec 1928
8-Month
0.75-0.040.79111th Driest
Driest since:
1924
20th Wettest
Wettest since:
1942, 1975
Apr–Dec 1928
9-Month
0.83-0.040.87114th Driest
Driest since:
1924
17th Wettest
Wettest since:
2021
Mar–Dec 1928
10-Month
0.61-0.050.66104th Driest
Driest since:
1924
27th Wettest
Wettest since:
2021
Ties: 1922
Feb–Dec 1928
11-Month
0.70-0.070.77112th Driest
Driest since:
2023
19th Wettest
Wettest since:
2021
Jan–Dec 1928
12-Month
0.46-0.050.51102nd Driest
Driest since:
2023
29th Wettest
Wettest since:
1991
Jul 1927–Dec 1928
18-Month
-0.04-0.040.0068th Driest
Driest since:
1904
62nd Wettest
Wettest since:
1946
Jan 1927–Dec 1928
24-Month
-0.02-0.040.0272nd Driest
Driest since:
2000
58th Wettest
Wettest since:
1992
Jan 1926–Dec 1928
36-Month
0.31-0.040.35110th Driest
Driest since:
1904
19th Wettest
Wettest since:
1993
Jan 1925–Dec 1928
48-Month
0.13-0.030.1697th Driest
Driest since:
1904
31st WettestWettest to Date1994
Jan 1924–Dec 1928
60-Month
-0.19-0.03-0.1649th Driest
Driest since:
1906
78th Wettest
Wettest since:
1995

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