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.

Kentucky, Climate Division 1

December 1904 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 1904
1-Month
-0.51-0.05-0.4653rd Driest
Driest since:
1963
78th Wettest
Wettest since:
1990
Nov–Dec 1904
2-Month
-2.06-0.15-1.9110th DriestDriest to Date1930
121st Wettest
Wettest since:
1957
Oct–Dec 1904
3-Month
-2.20-0.07-2.137th DriestDriest to Date1963
124th Wettest
Wettest since:
2001
Sep–Dec 1904
4-Month
-1.58-0.07-1.5114th Driest
Driest since:
1963
117th Wettest
Wettest since:
2006
Aug–Dec 1904
5-Month
-1.55-0.07-1.4812th Driest
Driest since:
1953
119th Wettest
Wettest since:
2006
Jul–Dec 1904
6-Month
-1.19-0.09-1.1019th Driest
Driest since:
1953
112th Wettest
Wettest since:
1979
Jun–Dec 1904
7-Month
-1.10-0.06-1.0419th Driest
Driest since:
1953
112th Wettest
Wettest since:
1979
May–Dec 1904
8-Month
-1.16-0.06-1.1018th Driest
Driest since:
1930
113th Wettest
Wettest since:
1979
Apr–Dec 1904
9-Month
-1.06-0.05-1.0117th Driest
Driest since:
1930
114th Wettest
Wettest since:
1979
Mar–Dec 1904
10-Month
-0.83-0.07-0.7624th Driest
Driest since:
1930
107th Wettest
Wettest since:
1979
Feb–Dec 1904
11-Month
-0.87-0.08-0.7918th Driest
Driest since:
1930
113th Wettest
Wettest since:
1979
Jan–Dec 1904
12-Month
-0.81-0.06-0.7519th Driest
Driest since:
1930
112th Wettest
Wettest since:
1979
Jul 1903–Dec 1904
18-Month
-0.94-0.07-0.8712th Driest
Driest since:
1931
118th Wettest
Wettest since:
1979
Jan 1903–Dec 1904
24-Month
-0.74-0.06-0.6813th Driest
Driest since:
1931
117th Wettest
Wettest since:
1950
Jan 1902–Dec 1904
36-Month
-0.70-0.06-0.6411th Driest
Driest since:
1954
118th Wettest
Wettest since:
1951
Jan 1901–Dec 1904
48-Month
-0.86-0.05-0.815th DriestDriest to Date1944
123rd Wettest
Wettest since:
1951
Jan 1900–Dec 1904
60-Month
-0.69-0.05-0.646th DriestDriest to Date1944
121st Wettest
Wettest since:
2019, 2020

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