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 4

October 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
October 1958
1-Month
-0.710.09-0.8048th Driest
Driest since:
1963
83rd Wettest
Wettest since:
1925
Sep–Oct 1958
2-Month
-0.230.00-0.2357th Driest
Driest since:
1897
74th Wettest
Wettest since:
2006
Aug–Oct 1958
3-Month
0.480.020.4682nd Driest
Driest since:
1953
49th Wettest
Wettest since:
1989
Jul–Oct 1958
4-Month
1.12-0.031.15105th Driest
Driest since:
1930
26th Wettest
Wettest since:
1979
Jun–Oct 1958
5-Month
0.930.030.9099th Driest
Driest since:
1930
32nd Wettest
Wettest since:
1989
May–Oct 1958
6-Month
1.000.020.98103rd Driest
Driest since:
1930
28th Wettest
Wettest since:
1989
Ties: 1938
Apr–Oct 1958
7-Month
1.390.031.36117th Driest
Driest since:
1930
14th Wettest
Wettest since:
1989
Mar–Oct 1958
8-Month
1.130.031.10114th Driest
Driest since:
1930
17th Wettest
Wettest since:
1989
Feb–Oct 1958
9-Month
0.950.020.93112th Driest
Driest since:
1930
19th Wettest
Wettest since:
1989
Jan–Oct 1958
10-Month
0.710.030.68102nd Driest
Driest since:
1930
29th Wettest
Wettest since:
1989
Dec 1957–Oct 1958
11-Month
0.770.040.73101st Driest
Driest since:
1930
29th Wettest
Wettest since:
1979
Nov 1957–Oct 1958
12-Month
0.840.030.81109th Driest
Driest since:
1930
21st Wettest
Wettest since:
2020
May 1957–Oct 1958
18-Month
0.340.020.3283rd Driest
Driest since:
1931
47th Wettest
Wettest since:
2004
Nov 1956–Oct 1958
24-Month
0.410.030.3893rd Driest
Driest since:
1931
36th Wettest
Wettest since:
2020
Nov 1955–Oct 1958
36-Month
0.420.030.3997th Driest
Driest since:
1932
31st Wettest
Wettest since:
2020
Nov 1954–Oct 1958
48-Month
0.280.030.2588th Driest
Driest since:
1933, 2008
39th Wettest
Wettest since:
2021
Nov 1953–Oct 1958
60-Month
0.000.03-0.0355th Driest
Driest since:
1934
71st Wettest
Wettest since:
2021

Citing This Page