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 2011

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  • Record Wettest
Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Wettest/Driest
Since		 Record
December 2011
1-Month 		4.96"
(125.98mm)		 4.06"
(103.12mm)		 0.90"
(22.86mm)		 92nd Driest
Driest since:
 1965
37th Wettest
Wettest since:
 1990
Nov–Dec 2011
2-Month 		12.54"
(318.52mm)		 7.63"
(193.80mm)		 4.91"
(124.72mm)		 124th Driest
Driest since:
 1976
5th Wettest
Wettest since:
 1978
Oct–Dec 2011
3-Month 		15.48"
(393.19mm)		 10.42"
(264.67mm)		 5.06"
(128.52mm)		 118th Driest
Driest since:
 1963
11th Wettest
Wettest since:
 1919
Sep–Dec 2011
4-Month 		21.37"
(542.80mm)		 13.65"
(346.71mm)		 7.72"
(196.09mm)		 125th Driest
Driest since:
 1963
4th Wettest
Wettest since:
 2018
Aug–Dec 2011
5-Month 		23.68"
(601.47mm)		 17.39"
(441.71mm)		 6.29"
(159.76mm)		 118th Driest
Driest since:
 1953
11th Wettest
Wettest since:
 2018
Jul–Dec 2011
6-Month 		27.62"
(701.55mm)		 21.73"
(551.94mm)		 5.89"
(149.61mm)		 115th Driest
Driest since:
 1953
14th Wettest
Wettest since:
 1979
Jun–Dec 2011
7-Month 		32.98"
(837.69mm)		 25.98"
(659.89mm)		 7.00"
(177.80mm)		 118th Driest
Driest since:
 1930
11th Wettest
Wettest since:
 2018
May–Dec 2011
8-Month 		39.73"
(1,009.14mm)		 30.32"
(770.13mm)		 9.41"
(239.01mm)		 124th Driest
Driest since:
 1930
5th Wettest
Wettest since:
 2018
Apr–Dec 2011
9-Month 		51.80"
(1,315.72mm)		 34.42"
(874.27mm)		 17.38"
(441.45mm)		 128th Driest
Driest since:
 1930
1st Wettest
Wettest to Date
 2011
Mar–Dec 2011
10-Month 		57.31"
(1,455.67mm)		 39.13"
(993.90mm)		 18.18"
(461.77mm)		 128th Driest
Driest since:
 1930
1st Wettest
Wettest to Date
 2011
Feb–Dec 2011
11-Month 		62.19"
(1,579.63mm)		 42.74"
(1,085.60mm)		 19.45"
(494.03mm)		 128th Driest
Driest since:
 1930
1st Wettest
Wettest to Date
 2011
Jan–Dec 2011
12-Month 		64.35"
(1,634.49mm)		 46.94"
(1,192.28mm)		 17.41"
(442.21mm)		 128th Driest
Driest since:
 1930
1st Wettest
Wettest to Date
 2011
Jul 2010–Dec 2011
18-Month 		83.78"
(2,128.01mm)		 68.70"
(1,744.98mm)		 15.08"
(383.03mm)		 120th Driest
Driest since:
 1930
8th Wettest
Wettest since:
 1979
Jan 2010–Dec 2011
24-Month 		107.89"
(2,740.41mm)		 93.88"
(2,384.55mm)		 14.01"
(355.86mm)		 115th Driest
Driest since:
 1931
13th Wettest
Wettest since:
 2019
Jan 2009–Dec 2011
36-Month 		162.24"
(4,120.90mm)		 140.90"
(3,578.86mm)		 21.34"
(542.04mm)		 115th Driest
Driest since:
 1954
12th Wettest
Wettest since:
 2020
Jan 2008–Dec 2011
48-Month 		208.75"
(5,302.25mm)		 187.95"
(4,773.93mm)		 20.80"
(528.32mm)		 114th Driest
Driest since:
 1904
12th Wettest
Wettest since:
 2021
Jan 2007–Dec 2011
60-Month 		250.61"
(6,365.49mm)		 235.00"
(5,969.00mm)		 15.61"
(396.49mm)		 99th Driest
Driest since:
 1944
26th Wettest
Wettest since:
 2021

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