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 2

December 1984 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
December 1984
1-Month
0.940.020.9294th Driest
Driest since:
1930
37th Wettest
Wettest since:
1978
Nov–Dec 1984
2-Month
2.18-0.072.25119th Driest
Driest since:
1930
12th Wettest
Wettest since:
1978
Oct–Dec 1984
3-Month
2.060.002.06119th Driest
Driest since:
1953, 1963
12th Wettest
Wettest since:
1926
Sep–Dec 1984
4-Month
1.44-0.031.47110th Driest
Driest since:
1953
21st Wettest
Wettest since:
1979
Aug–Dec 1984
5-Month
0.98-0.031.01100th Driest
Driest since:
1953
31st Wettest
Wettest since:
1979
Jul–Dec 1984
6-Month
1.01-0.071.08104th Driest
Driest since:
1930
27th Wettest
Wettest since:
1979
Jun–Dec 1984
7-Month
0.45-0.040.4984th Driest
Driest since:
1930
47th Wettest
Wettest since:
1979
May–Dec 1984
8-Month
1.05-0.041.09109th Driest
Driest since:
1930
22nd Wettest
Wettest since:
1979
Apr–Dec 1984
9-Month
1.07-0.041.11112th Driest
Driest since:
1930
19th Wettest
Wettest since:
1979
Mar–Dec 1984
10-Month
1.00-0.041.04110th Driest
Driest since:
1930
21st Wettest
Wettest since:
1979
Feb–Dec 1984
11-Month
0.89-0.050.94111th Driest
Driest since:
1930
20th Wettest
Wettest since:
1979
Jan–Dec 1984
12-Month
0.64-0.040.68105th Driest
Driest since:
1930
26th Wettest
Wettest since:
1979
Jul 1983–Dec 1984
18-Month
0.23-0.040.2780th Driest
Driest since:
1931
50th Wettest
Wettest since:
1979
Ties: 1910, 1957, 1971
Jan 1983–Dec 1984
24-Month
0.38-0.040.4296th Driest
Driest since:
1931
34th Wettest
Wettest since:
1979
Ties: 1949, 1958
Jan 1982–Dec 1984
36-Month
0.46-0.030.49101st Driest
Driest since:
1954
28th Wettest
Wettest since:
2020
Ties: 1972
Jan 1981–Dec 1984
48-Month
0.43-0.030.46105th Driest
Driest since:
1955
23rd Wettest
Wettest since:
2021
Jan 1980–Dec 1984
60-Month
0.15-0.030.1882nd Driest
Driest since:
1934
45th Wettest
Wettest since:
2021
Ties: 1920, 1971

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