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 1992 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 1992
1-Month
0.30-0.100.4085th Driest
Driest since:
2021
46th Wettest
Wettest since:
2009
Nov–Dec 1992
2-Month
3.50-0.073.57127th Driest
Driest since:
1906
4th Wettest
Wettest since:
1947
Oct–Dec 1992
3-Month
1.780.011.77122nd Driest
Driest since:
2011
9th Wettest
Wettest since:
2009
Sep–Dec 1992
4-Month
1.39-0.041.43120th Driest
Driest since:
1924
11th Wettest
Wettest since:
2002
Aug–Dec 1992
5-Month
1.95-0.052.00127th Driest
Driest since:
1924
4th Wettest
Wettest since:
1977
Jul–Dec 1992
6-Month
1.61-0.041.65127th Driest
Driest since:
1924
4th Wettest
Wettest since:
1898
Jun–Dec 1992
7-Month
1.53-0.041.57129th Driest
Driest since:
1924
2nd Wettest
Wettest since:
1898
May–Dec 1992
8-Month
1.16-0.041.20122nd Driest
Driest since:
1924
9th Wettest
Wettest since:
1942, 1975
Apr–Dec 1992
9-Month
0.95-0.040.99119th Driest
Driest since:
1924
12th Wettest
Wettest since:
2021
Mar–Dec 1992
10-Month
0.85-0.050.90115th Driest
Driest since:
1924
16th Wettest
Wettest since:
2021
Ties: 1948
Feb–Dec 1992
11-Month
0.96-0.071.03120th Driest
Driest since:
2023
11th Wettest
Wettest since:
2021
Jan–Dec 1992
12-Month
1.38-0.051.43129th Driest
Driest since:
2023
2nd Wettest
Wettest since:
1991
Jul 1991–Dec 1992
18-Month
0.89-0.040.93128th Driest
Driest since:
1904
2nd Wettest
Wettest since:
1946
Jan 1991–Dec 1992
24-Month
1.63-0.041.67129th Driest
Driest since:
2000
1st WettestWettest to Date1992
Jan 1990–Dec 1992
36-Month
0.78-0.040.82127th Driest
Driest since:
1904
2nd WettestWettest to Date1993
Jan 1989–Dec 1992
48-Month
0.51-0.030.54122nd Driest
Driest since:
1904
6th Wettest
Wettest since:
1994
Jan 1988–Dec 1992
60-Month
0.55-0.030.58125th Driest
Driest since:
1906
2nd Wettest
Wettest since:
1995
Ties: 1948

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