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 1922 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 1922
1-Month
-1.350.09-1.4429th Driest
Driest since:
1963
102nd Wettest
Wettest since:
1925
Sep–Oct 1922
2-Month
-1.380.00-1.3824th Driest
Driest since:
1897
107th Wettest
Wettest since:
2006
Aug–Oct 1922
3-Month
-1.070.02-1.0930th Driest
Driest since:
1953
101st Wettest
Wettest since:
1989
Jul–Oct 1922
4-Month
-0.53-0.03-0.5039th Driest
Driest since:
1930
92nd Wettest
Wettest since:
1979
Jun–Oct 1922
5-Month
-0.500.03-0.5341st Driest
Driest since:
1930
90th Wettest
Wettest since:
1989
May–Oct 1922
6-Month
-0.380.02-0.4046th Driest
Driest since:
1930
85th Wettest
Wettest since:
1989
Apr–Oct 1922
7-Month
-0.260.03-0.2947th Driest
Driest since:
1930
84th Wettest
Wettest since:
1989
Ties: 1896
Mar–Oct 1922
8-Month
0.130.030.1068th Driest
Driest since:
1930
63rd Wettest
Wettest since:
1989
Feb–Oct 1922
9-Month
0.210.020.1972nd Driest
Driest since:
1930
59th Wettest
Wettest since:
1989
Jan–Oct 1922
10-Month
0.100.030.0771st Driest
Driest since:
1930
60th Wettest
Wettest since:
1989
Dec 1921–Oct 1922
11-Month
0.150.040.1176th Driest
Driest since:
1930
54th Wettest
Wettest since:
1979
Nov 1921–Oct 1922
12-Month
0.360.030.3389th Driest
Driest since:
1930
41st Wettest
Wettest since:
2020
May 1921–Oct 1922
18-Month
0.100.020.0866th Driest
Driest since:
1931
64th Wettest
Wettest since:
2004
Nov 1920–Oct 1922
24-Month
-0.080.03-0.1147th Driest
Driest since:
1931
82nd Wettest
Wettest since:
2020
Nov 1919–Oct 1922
36-Month
0.360.030.3391st Driest
Driest since:
1932
37th Wettest
Wettest since:
2020
Nov 1918–Oct 1922
48-Month
0.230.030.2078th Driest
Driest since:
1933, 2008
49th Wettest
Wettest since:
2021
Nov 1917–Oct 1922
60-Month
0.110.030.0868th Driest
Driest since:
1934
58th Wettest
Wettest since:
2021

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