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 7

December 1929 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 1929
1-Month
-0.12-0.09-0.0384th Driest
Driest since:
1917
47th Wettest
Wettest since:
1982
Nov–Dec 1929
2-Month
3.50-0.093.59128th Driest
Driest since:
1917
3rd WettestWettest to Date1940
Oct–Dec 1929
3-Month
2.11-0.062.17124th Driest
Driest since:
1917
7th Wettest
Wettest since:
2002
Sep–Dec 1929
4-Month
1.11-0.091.20112th Driest
Driest since:
1924
19th Wettest
Wettest since:
2002
Aug–Dec 1929
5-Month
0.50-0.090.5996th Driest
Driest since:
1924
35th Wettest
Wettest since:
1940
Jul–Dec 1929
6-Month
0.25-0.080.3381st Driest
Driest since:
1924
50th Wettest
Wettest since:
1940
Jun–Dec 1929
7-Month
0.22-0.080.3075th Driest
Driest since:
1924
56th Wettest
Wettest since:
1940
May–Dec 1929
8-Month
0.60-0.060.66100th Driest
Driest since:
1924
31st Wettest
Wettest since:
1940
Apr–Dec 1929
9-Month
0.33-0.050.3883rd Driest
Driest since:
1924
48th Wettest
Wettest since:
1940
Mar–Dec 1929
10-Month
0.33-0.050.3889th Driest
Driest since:
1924
42nd Wettest
Wettest since:
1940
Feb–Dec 1929
11-Month
0.49-0.060.5596th Driest
Driest since:
1924
35th Wettest
Wettest since:
1940
Jan–Dec 1929
12-Month
0.54-0.060.60102nd Driest
Driest since:
1954
29th Wettest
Wettest since:
1940
Jul 1928–Dec 1929
18-Month
0.00-0.070.0766th Driest
Driest since:
1925
64th Wettest
Wettest since:
1941
Jan 1928–Dec 1929
24-Month
-0.05-0.050.0062nd Driest
Driest since:
2011
68th Wettest
Wettest since:
1941
Jan 1927–Dec 1929
36-Month
-0.10-0.05-0.0564th Driest
Driest since:
1918
65th Wettest
Wettest since:
1942
Jan 1926–Dec 1929
48-Month
0.00-0.040.0468th Driest
Driest since:
1904
60th Wettest
Wettest since:
1943
Jan 1925–Dec 1929
60-Month
-0.18-0.04-0.1453rd Driest
Driest since:
1910
74th Wettest
Wettest since:
1944

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