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

December 1958 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 1958
1-Month
-2.820.01-2.836th Driest
Driest since:
2021
125th Wettest
Wettest since:
1982
Nov–Dec 1958
2-Month
-2.22-0.11-2.114th Driest
Driest since:
2021
127th Wettest
Wettest since:
1982
Oct–Dec 1958
3-Month
-1.77-0.07-1.706th Driest
Driest since:
1924
125th Wettest
Wettest since:
1982
Sep–Dec 1958
4-Month
0.78-0.060.84101st Driest
Driest since:
1924
30th Wettest
Wettest since:
1982
Aug–Dec 1958
5-Month
1.14-0.021.16112th Driest
Driest since:
1924
19th Wettest
Wettest since:
2008
Jul–Dec 1958
6-Month
1.12-0.021.14116th Driest
Driest since:
1924
15th Wettest
Wettest since:
2008
Jun–Dec 1958
7-Month
1.28-0.011.29118th Driest
Driest since:
1924
13th Wettest
Wettest since:
1982
May–Dec 1958
8-Month
1.24-0.011.25121st Driest
Driest since:
1924
10th Wettest
Wettest since:
2004
Apr–Dec 1958
9-Month
1.350.021.33121st Driest
Driest since:
1924
10th Wettest
Wettest since:
2004
Mar–Dec 1958
10-Month
1.230.011.22122nd Driest
Driest since:
2010
9th Wettest
Wettest since:
1975
Feb–Dec 1958
11-Month
1.020.001.02117th Driest
Driest since:
2010
14th Wettest
Wettest since:
1975
Jan–Dec 1958
12-Month
0.90-0.010.91113th Driest
Driest since:
2010
18th Wettest
Wettest since:
1975
Jul 1957–Dec 1958
18-Month
0.91-0.010.92123rd Driest
Driest since:
1954
7th Wettest
Wettest since:
1975
Jan 1957–Dec 1958
24-Month
0.77-0.010.78119th Driest
Driest since:
2011
11th Wettest
Wettest since:
1975
Jan 1956–Dec 1958
36-Month
0.36-0.010.37109th Driest
Driest since:
1954
20th Wettest
Wettest since:
1975
Ties: 1923
Jan 1955–Dec 1958
48-Month
0.290.000.29107th Driest
Driest since:
1954
21st Wettest
Wettest since:
1975
Jan 1954–Dec 1958
60-Month
-0.040.00-0.0459th Driest
Driest since:
1956
68th Wettest
Wettest since:
1975

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