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 1951 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 1951
1-Month
1.680.141.54108th Driest
Driest since:
1931
24th Wettest
Wettest since:
1937
Ties: 1899
Dec 1950–Jan 1951
2-Month
0.380.140.2482nd Driest
Driest since:
1931
49th Wettest
Wettest since:
1979
Nov 1950–Jan 1951
3-Month
1.230.081.15116th Driest
Driest since:
1931
15th Wettest
Wettest since:
1952, 1979
Oct 1950–Jan 1951
4-Month
0.820.080.74103rd Driest
Driest since:
1931
28th Wettest
Wettest since:
1920
Sep 1950–Jan 1951
5-Month
1.300.041.26114th Driest
Driest since:
1931
17th Wettest
Wettest since:
2019
Ties: 1937
Aug 1950–Jan 1951
6-Month
1.270.041.23115th Driest
Driest since:
1931
16th Wettest
Wettest since:
2019
Jul 1950–Jan 1951
7-Month
1.450.001.45124th Driest
Driest since:
1931
7th Wettest
Wettest since:
2019
Jun 1950–Jan 1951
8-Month
1.620.041.58124th Driest
Driest since:
1931
7th Wettest
Wettest since:
2019
May 1950–Jan 1951
9-Month
1.580.031.55124th Driest
Driest since:
1931
7th Wettest
Wettest since:
2019
Apr 1950–Jan 1951
10-Month
1.230.031.20121st Driest
Driest since:
1931
10th Wettest
Wettest since:
2019
Mar 1950–Jan 1951
11-Month
1.060.041.02117th Driest
Driest since:
1931
14th Wettest
Wettest since:
2019
Feb 1950–Jan 1951
12-Month
1.000.020.98117th Driest
Driest since:
1931
14th Wettest
Wettest since:
2019
Aug 1949–Jan 1951
18-Month
0.930.030.90119th Driest
Driest since:
1931
11th Wettest
Wettest since:
2020
Feb 1949–Jan 1951
24-Month
0.580.030.55109th Driest
Driest since:
1932
21st Wettest
Wettest since:
2020
Feb 1948–Jan 1951
36-Month
0.390.030.3693rd Driest
Driest since:
1955
36th Wettest
Wettest since:
2021
Feb 1947–Jan 1951
48-Month
0.160.030.1369th Driest
Driest since:
1956
59th Wettest
Wettest since:
2022
Feb 1946–Jan 1951
60-Month
0.150.030.1274th Driest
Driest since:
1935
53rd Wettest
Wettest since:
2022, 2023
Ties: 1923

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