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 1

January 1959 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 1959
1-Month
1.200.121.08106th Driest
Driest since:
1931
26th Wettest
Wettest since:
1937
Dec 1958–Jan 1959
2-Month
-0.520.03-0.5547th Driest
Driest since:
1931
84th Wettest
Wettest since:
1937
Nov 1958–Jan 1959
3-Month
-0.39-0.05-0.3456th Driest
Driest since:
1931
75th Wettest
Wettest since:
1916
Oct 1958–Jan 1959
4-Month
-0.56-0.01-0.5545th Driest
Driest since:
1964
86th Wettest
Wettest since:
1950
Sep 1958–Jan 1959
5-Month
-0.39-0.03-0.3648th Driest
Driest since:
1964
83rd Wettest
Wettest since:
2007
Aug 1958–Jan 1959
6-Month
-0.28-0.04-0.2452nd Driest
Driest since:
1931
79th Wettest
Wettest since:
1916
Ties: 1897
Jul 1958–Jan 1959
7-Month
0.40-0.060.4681st Driest
Driest since:
1931
50th Wettest
Wettest since:
2007
Jun 1958–Jan 1959
8-Month
0.42-0.030.4578th Driest
Driest since:
1931
53rd Wettest
Wettest since:
1951
May 1958–Jan 1959
9-Month
0.34-0.030.3776th Driest
Driest since:
1931
55th Wettest
Wettest since:
1951
Apr 1958–Jan 1959
10-Month
0.29-0.030.3273rd Driest
Driest since:
1931
58th Wettest
Wettest since:
1980
Mar 1958–Jan 1959
11-Month
0.30-0.050.3576th Driest
Driest since:
1931
55th Wettest
Wettest since:
1980
Feb 1958–Jan 1959
12-Month
0.15-0.060.2175th Driest
Driest since:
1931
56th Wettest
Wettest since:
1980
Ties: 1908, 1936
Aug 1957–Jan 1959
18-Month
0.53-0.050.58102nd Driest
Driest since:
1955
28th Wettest
Wettest since:
1951
Feb 1957–Jan 1959
24-Month
0.61-0.050.66109th Driest
Driest since:
1932
21st Wettest
Wettest since:
1951
Feb 1956–Jan 1959
36-Month
0.25-0.050.3083rd Driest
Driest since:
1955
46th Wettest
Wettest since:
1951
Feb 1955–Jan 1959
48-Month
0.12-0.050.1778th Driest
Driest since:
1945
50th Wettest
Wettest since:
1952
Feb 1954–Jan 1959
60-Month
-0.15-0.06-0.0941st Driest
Driest since:
1945
86th Wettest
Wettest since:
2020, 2021
Ties: 1926

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