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

January 1981 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
January 1981
1-Month
-2.990.14-3.132nd Driest
Driest since:
1931
130th Wettest
Wettest since:
1937
Dec 1980–Jan 1981
2-Month
-2.750.14-2.892nd Driest
Driest since:
1931
129th Wettest
Wettest since:
1979
Nov 1980–Jan 1981
3-Month
-1.950.08-2.035th Driest
Driest since:
1931
126th Wettest
Wettest since:
1952, 1979
Oct 1980–Jan 1981
4-Month
-1.760.08-1.848th Driest
Driest since:
1931
123rd Wettest
Wettest since:
1920
Sep 1980–Jan 1981
5-Month
-1.630.04-1.679th Driest
Driest since:
1931
122nd Wettest
Wettest since:
2019
Ties: 1941
Aug 1980–Jan 1981
6-Month
-1.580.04-1.629th Driest
Driest since:
1931
122nd Wettest
Wettest since:
2019
Jul 1980–Jan 1981
7-Month
-1.420.00-1.4210th Driest
Driest since:
1931
121st Wettest
Wettest since:
2019
Jun 1980–Jan 1981
8-Month
-1.580.04-1.627th Driest
Driest since:
1931
124th Wettest
Wettest since:
2019
May 1980–Jan 1981
9-Month
-1.540.03-1.575th Driest
Driest since:
1931
126th Wettest
Wettest since:
2019
Apr 1980–Jan 1981
10-Month
-1.410.03-1.445th Driest
Driest since:
1931
126th Wettest
Wettest since:
2019
Mar 1980–Jan 1981
11-Month
-1.160.04-1.205th Driest
Driest since:
1931
126th Wettest
Wettest since:
2019
Feb 1980–Jan 1981
12-Month
-1.240.02-1.266th Driest
Driest since:
1931
125th Wettest
Wettest since:
2019
Aug 1979–Jan 1981
18-Month
-0.390.03-0.4229th Driest
Driest since:
1931
101st Wettest
Wettest since:
2020
Feb 1979–Jan 1981
24-Month
-0.060.03-0.0948th Driest
Driest since:
1932
82nd Wettest
Wettest since:
2020
Ties: 1933
Feb 1978–Jan 1981
36-Month
0.130.030.1066th Driest
Driest since:
1955
63rd Wettest
Wettest since:
2021
Ties: 1937, 1964
Feb 1977–Jan 1981
48-Month
0.230.030.2078th Driest
Driest since:
1956
50th Wettest
Wettest since:
2022
Ties: 1939
Feb 1976–Jan 1981
60-Month
0.190.030.1680th Driest
Driest since:
1935
47th Wettest
Wettest since:
2022, 2023

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