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 2

October 1974 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
October 1974
1-Month
-0.030.14-0.1769th Driest
Driest since:
1963
62nd Wettest
Wettest since:
2009
Sep–Oct 1974
2-Month
2.250.012.24119th Driest
Driest since:
1897
12th Wettest
Wettest since:
1979
Aug–Oct 1974
3-Month
3.000.003.00127th Driest
Driest since:
1953
4th Wettest
Wettest since:
1979
Jul–Oct 1974
4-Month
1.84-0.061.90120th Driest
Driest since:
1930
11th Wettest
Wettest since:
1979
Jun–Oct 1974
5-Month
1.79-0.031.82120th Driest
Driest since:
1930
11th Wettest
Wettest since:
1979
May–Oct 1974
6-Month
1.66-0.031.69121st Driest
Driest since:
1930
10th Wettest
Wettest since:
1979
Apr–Oct 1974
7-Month
1.36-0.031.39116th Driest
Driest since:
1930
15th Wettest
Wettest since:
1979
Mar–Oct 1974
8-Month
1.09-0.031.12116th Driest
Driest since:
1930
15th Wettest
Wettest since:
1979
Feb–Oct 1974
9-Month
0.81-0.040.85110th Driest
Driest since:
1930
21st Wettest
Wettest since:
1979
Ties: 1909, 1970
Jan–Oct 1974
10-Month
0.97-0.031.00117th Driest
Driest since:
1930
14th Wettest
Wettest since:
1979
Dec 1973–Oct 1974
11-Month
0.88-0.020.90116th Driest
Driest since:
1930
14th Wettest
Wettest since:
1979
Nov 1973–Oct 1974
12-Month
1.09-0.031.12123rd Driest
Driest since:
1930
7th Wettest
Wettest since:
1979
May 1973–Oct 1974
18-Month
0.90-0.030.93116th Driest
Driest since:
1931
14th Wettest
Wettest since:
1979
Nov 1972–Oct 1974
24-Month
0.90-0.030.93120th Driest
Driest since:
1931
9th Wettest
Wettest since:
1979
Nov 1971–Oct 1974
36-Month
0.72-0.030.75116th Driest
Driest since:
1931
12th Wettest
Wettest since:
2021
Nov 1970–Oct 1974
48-Month
0.58-0.030.61113th Driest
Driest since:
1932
14th Wettest
Wettest since:
2021
Nov 1969–Oct 1974
60-Month
0.56-0.030.59112th Driest
Driest since:
1944
14th WettestWettest to Date2021

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