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

February 1918 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
February 1918
1-Month
-2.21-0.17-2.048th Driest
Driest since:
1947
124th Wettest
Wettest since:
1989
Jan–Feb 1918
2-Month
-0.92-0.02-0.9033rd Driest
Driest since:
1931
99th Wettest
Wettest since:
1950
Ties: 1895
Dec 1917–Feb 1918
3-Month
-1.22-0.03-1.1913th Driest
Driest since:
1931
118th Wettest
Wettest since:
1950
Nov 1917–Feb 1918
4-Month
-1.37-0.08-1.2913th Driest
Driest since:
1931
118th Wettest
Wettest since:
1989
Oct 1917–Feb 1918
5-Month
-1.03-0.04-0.9919th Driest
Driest since:
1964
112th Wettest
Wettest since:
1950
Sep 1917–Feb 1918
6-Month
-1.11-0.05-1.0619th Driest
Driest since:
1964
112th Wettest
Wettest since:
1950
Aug 1917–Feb 1918
7-Month
-0.85-0.06-0.7925th Driest
Driest since:
1931
106th Wettest
Wettest since:
1950
Jul 1917–Feb 1918
8-Month
-0.61-0.08-0.5336th Driest
Driest since:
1931
95th Wettest
Wettest since:
1951
Jun 1917–Feb 1918
9-Month
-0.44-0.04-0.4038th Driest
Driest since:
1931
93rd Wettest
Wettest since:
1951
May 1917–Feb 1918
10-Month
-0.44-0.05-0.3939th Driest
Driest since:
1931
92nd Wettest
Wettest since:
1951
Apr 1917–Feb 1918
11-Month
-0.24-0.04-0.2054th Driest
Driest since:
1931
77th Wettest
Wettest since:
1951
Mar 1917–Feb 1918
12-Month
-0.22-0.06-0.1652nd Driest
Driest since:
1931
79th Wettest
Wettest since:
1951
Sep 1916–Feb 1918
18-Month
-0.35-0.06-0.2936th Driest
Driest since:
1931
94th Wettest
Wettest since:
1951
Mar 1916–Feb 1918
24-Month
-0.38-0.06-0.3229th Driest
Driest since:
1932
101st Wettest
Wettest since:
1951
Mar 1915–Feb 1918
36-Month
0.02-0.050.0768th Driest
Driest since:
1955
61st Wettest
Wettest since:
1951
Mar 1914–Feb 1918
48-Month
-0.24-0.05-0.1928th Driest
Driest since:
1943
100th Wettest
Wettest since:
1952
Mar 1913–Feb 1918
60-Month
-0.46-0.06-0.4016th Driest
Driest since:
1944
111th Wettest
Wettest since:
2022

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