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

November 1990 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
November 1990
1-Month
-0.52-0.25-0.2767th Driest
Driest since:
1904
64th Wettest
Wettest since:
1957
Oct–Nov 1990
2-Month
1.29-0.071.36101st Driest
Driest since:
1963
30th Wettest
Wettest since:
1925
Sep–Nov 1990
3-Month
0.68-0.080.7688th Driest
Driest since:
1953
43rd Wettest
Wettest since:
2006
Aug–Nov 1990
4-Month
0.30-0.080.3879th Driest
Driest since:
1953
52nd Wettest
Wettest since:
2006
Jul–Nov 1990
5-Month
0.15-0.100.2565th Driest
Driest since:
1953
66th Wettest
Wettest since:
1979
Ties: 1929
Jun–Nov 1990
6-Month
-0.10-0.06-0.0455th Driest
Driest since:
1953
76th Wettest
Wettest since:
1979
May–Nov 1990
7-Month
0.23-0.060.2967th Driest
Driest since:
1930
64th Wettest
Wettest since:
1979
Ties: 1925
Apr–Nov 1990
8-Month
0.15-0.050.2071st Driest
Driest since:
1930
60th Wettest
Wettest since:
1979
Ties: 1906
Mar–Nov 1990
9-Month
-0.06-0.070.0155th Driest
Driest since:
1930
76th Wettest
Wettest since:
1979
Feb–Nov 1990
10-Month
0.34-0.080.4289th Driest
Driest since:
1930
42nd Wettest
Wettest since:
1979
Ties: 1933, 1977
Jan–Nov 1990
11-Month
0.34-0.060.4089th Driest
Driest since:
1930
42nd Wettest
Wettest since:
1950
Ties: 1932
Dec 1989–Nov 1990
12-Month
0.23-0.060.2981st Driest
Driest since:
1930
49th Wettest
Wettest since:
1979
Ties: 1929
Jun 1989–Nov 1990
18-Month
0.54-0.060.60104th Driest
Driest since:
1931
26th Wettest
Wettest since:
1950
Dec 1988–Nov 1990
24-Month
0.70-0.060.76115th Driest
Driest since:
1931
14th Wettest
Wettest since:
1950
Ties: 1984
Dec 1987–Nov 1990
36-Month
0.48-0.060.54106th Driest
Driest since:
1954
22nd Wettest
Wettest since:
1951
Dec 1986–Nov 1990
48-Month
0.04-0.050.0967th Driest
Driest since:
1944
60th Wettest
Wettest since:
2020
Dec 1985–Nov 1990
60-Month
-0.09-0.06-0.0345th Driest
Driest since:
1944
81st Wettest
Wettest since:
2020
Ties: 1900, 1968

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