Statewide Rankings

Statewide Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. 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

Precipitation Rankings, December 1931

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  • Record Wettest
PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Wettest/Driest
Since
Record
December 1931
1-Month
5.91"
(150.11mm)
4.06"
(103.12mm)
1.85"
(46.99mm)
109th Driest
Driest since:
1965
20th Wettest
Wettest since:
1990
Nov–Dec 1931
2-Month
9.54"
(242.32mm)
7.63"
(193.80mm)
1.91"
(48.52mm)
99th Driest
Driest since:
1976
30th Wettest
Wettest since:
1978
Oct–Dec 1931
3-Month
12.54"
(318.52mm)
10.42"
(264.67mm)
2.12"
(53.85mm)
96th Driest
Driest since:
1963
33rd Wettest
Wettest since:
1919
Sep–Dec 1931
4-Month
15.23"
(386.84mm)
13.65"
(346.71mm)
1.58"
(40.13mm)
84th Driest
Driest since:
1963
45th Wettest
Wettest since:
2018
Aug–Dec 1931
5-Month
20.63"
(524.00mm)
17.39"
(441.71mm)
3.24"
(82.29mm)
98th Driest
Driest since:
1953
31st Wettest
Wettest since:
2018
Jul–Dec 1931
6-Month
24.72"
(627.89mm)
21.73"
(551.94mm)
2.99"
(75.95mm)
94th Driest
Driest since:
1953
35th Wettest
Wettest since:
1979
Jun–Dec 1931
7-Month
27.40"
(695.96mm)
25.98"
(659.89mm)
1.42"
(36.07mm)
74th Driest
Driest since:
1930
55th Wettest
Wettest since:
2018
May–Dec 1931
8-Month
30.11"
(764.79mm)
30.32"
(770.13mm)
-0.21"
(-5.34mm)
56th Driest
Driest since:
1930
73rd Wettest
Wettest since:
2018
Apr–Dec 1931
9-Month
34.53"
(877.06mm)
34.42"
(874.27mm)
0.11"
(2.79mm)
62nd Driest
Driest since:
1930
67th Wettest
Wettest since:
2011
Mar–Dec 1931
10-Month
38.41"
(975.61mm)
39.13"
(993.90mm)
-0.72"
(-18.29mm)
54th Driest
Driest since:
1930
75th Wettest
Wettest since:
2011
Feb–Dec 1931
11-Month
41.73"
(1,059.94mm)
42.74"
(1,085.60mm)
-1.01"
(-25.66mm)
49th Driest
Driest since:
1930
80th Wettest
Wettest since:
2011
Jan–Dec 1931
12-Month
43.06"
(1,093.72mm)
46.94"
(1,192.28mm)
-3.88"
(-98.56mm)
32nd Driest
Driest since:
1930
97th Wettest
Wettest since:
2011
Jul 1930–Dec 1931
18-Month
55.10"
(1,399.54mm)
68.70"
(1,744.98mm)
-13.60"
(-345.44mm)
8th Driest
Driest since:
1930
120th Wettest
Wettest since:
1979
Jan 1930–Dec 1931
24-Month
72.06"
(1,830.32mm)
93.88"
(2,384.55mm)
-21.82"
(-554.23mm)
1st Driest
Driest to Date
1931
127th Wettest
Wettest since:
2019
Jan 1929–Dec 1931
36-Month
121.98"
(3,098.29mm)
140.90"
(3,578.86mm)
-18.92"
(-480.57mm)
3rd Driest
Driest to Date
1954
124th Wettest
Wettest since:
2020
Jan 1928–Dec 1931
48-Month
169.81"
(4,313.17mm)
187.95"
(4,773.93mm)
-18.14"
(-460.76mm)
8th Driest
Driest since:
1904
118th Wettest
Wettest since:
2021
Jan 1927–Dec 1931
60-Month
224.13"
(5,692.90mm)
235.00"
(5,969.00mm)
-10.87"
(-276.10mm)
20th Driest
Driest since:
1944
105th Wettest
Wettest since:
2021

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