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 1957 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 1957
1-Month
1.460.121.34110th Driest
Driest since:
1931
22nd Wettest
Wettest since:
1937
Dec 1956–Jan 1957
2-Month
-0.200.03-0.2366th Driest
Driest since:
1931
65th Wettest
Wettest since:
1937
Nov 1956–Jan 1957
3-Month
-0.80-0.05-0.7540th Driest
Driest since:
1931
91st Wettest
Wettest since:
1916
Oct 1956–Jan 1957
4-Month
-1.04-0.01-1.0327th Driest
Driest since:
1964
104th Wettest
Wettest since:
1950
Sep 1956–Jan 1957
5-Month
-1.30-0.03-1.2716th Driest
Driest since:
1964
115th Wettest
Wettest since:
2007
Aug 1956–Jan 1957
6-Month
-1.19-0.04-1.1518th Driest
Driest since:
1931
113th Wettest
Wettest since:
1916
Jul 1956–Jan 1957
7-Month
-0.96-0.06-0.9027th Driest
Driest since:
1931
104th Wettest
Wettest since:
2007
Jun 1956–Jan 1957
8-Month
-1.01-0.03-0.9820th Driest
Driest since:
1931
111th Wettest
Wettest since:
1951
May 1956–Jan 1957
9-Month
-0.93-0.03-0.9021st Driest
Driest since:
1931
110th Wettest
Wettest since:
1951
Apr 1956–Jan 1957
10-Month
-0.79-0.03-0.7624th Driest
Driest since:
1931
107th Wettest
Wettest since:
1980
Mar 1956–Jan 1957
11-Month
-0.84-0.05-0.7922nd Driest
Driest since:
1931
109th Wettest
Wettest since:
1980
Ties: 1905
Feb 1956–Jan 1957
12-Month
-0.49-0.06-0.4335th Driest
Driest since:
1931
96th Wettest
Wettest since:
1980
Ties: 1922, 1932
Aug 1955–Jan 1957
18-Month
-0.68-0.05-0.6320th Driest
Driest since:
1955
110th Wettest
Wettest since:
1951
Ties: 1940
Feb 1955–Jan 1957
24-Month
-0.38-0.05-0.3330th Driest
Driest since:
1932
100th Wettest
Wettest since:
1951
Ties: 1897
Feb 1954–Jan 1957
36-Month
-0.66-0.05-0.6112th Driest
Driest since:
1955
117th Wettest
Wettest since:
1951
Feb 1953–Jan 1957
48-Month
-0.85-0.05-0.806th Driest
Driest since:
1945
122nd Wettest
Wettest since:
1952
Ties: 1905
Feb 1952–Jan 1957
60-Month
-0.94-0.06-0.883rd Driest
Driest since:
1945
124th Wettest
Wettest since:
2020, 2021

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