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.

Mississippi, Climate Division 2

December 1897 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 1897
1-Month
1.490.031.46109th Driest
Driest since:
1980
22nd WettestWettest to Date1982
Nov–Dec 1897
2-Month
0.05-0.120.1781st Driest
Driest since:
1965
50th WettestWettest to Date1982
Oct–Dec 1897
3-Month
-0.71-0.11-0.6038th Driest
Driest since:
1965
93rd Wettest
Wettest since:
1982
Sep–Dec 1897
4-Month
-1.49-0.13-1.3610th DriestDriest to Date2023
121st Wettest
Wettest since:
2002
Aug–Dec 1897
5-Month
-1.31-0.05-1.2613th Driest
Driest since:
1953
118th Wettest
Wettest since:
1982
Jul–Dec 1897
6-Month
-1.51-0.05-1.467th Driest
Driest since:
1954
124th Wettest
Wettest since:
2009
Jun–Dec 1897
7-Month
-1.70-0.02-1.684th DriestDriest to Date1952
127th Wettest
Wettest since:
2009
May–Dec 1897
8-Month
-1.70-0.02-1.682nd DriestDriest to Date1952
129th Wettest
Wettest since:
2009
Apr–Dec 1897
9-Month
-1.640.00-1.643rd DriestDriest to Date1965
128th Wettest
Wettest since:
2009
Mar–Dec 1897
10-Month
-0.810.00-0.8116th Driest
Driest since:
1954
115th Wettest
Wettest since:
2009
Feb–Dec 1897
11-Month
-0.78-0.02-0.7617th Driest
Driest since:
1954
114th WettestWettest to Date2009
Jan–Dec 1897
12-Month
-0.70-0.03-0.6721st Driest
Driest since:
1943
110th Wettest
Wettest since:
1979
Jul 1896–Dec 1897
18-Month
-1.05-0.03-1.026th DriestDriest to Date1954
124th Wettest
Wettest since:
2002
Jan 1896–Dec 1897
24-Month
-0.89-0.02-0.874th DriestDriest to Date1943
126th Wettest
Wettest since:
2019
Jan 1895–Dec 1897
36-Month
-0.82-0.02-0.803rd DriestDriest to Date1954
126th WettestWettest to Date2021

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