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, September 2015

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  • Record Wettest
PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Wettest/Driest
Since		Record
September 2015
1-Month		2.89"
(73.41mm)		3.24"
(82.30mm)		-0.35"
(-8.89mm)		59th Driest
Driest since:
2019
70th Wettest
Wettest since:
1979
Aug–Sep 2015
2-Month		6.08"
(154.43mm)		6.97"
(177.04mm)		-0.89"
(-22.61mm)		46th Driest
Driest since:
2008
83rd Wettest
Wettest since:
1979
Jul–Sep 2015
3-Month		15.45"
(392.43mm)		11.31"
(287.27mm)		4.14"
(105.16mm)		120th Driest
Driest since:
1999
9th Wettest
Wettest since:
1979
Jun–Sep 2015
4-Month		20.92"
(531.37mm)		15.56"
(395.22mm)		5.36"
(136.15mm)		120th Driest
Driest since:
1930
9th Wettest
Wettest since:
1979
May–Sep 2015
5-Month		23.59"
(599.19mm)		19.90"
(505.46mm)		3.69"
(93.73mm)		103rd Driest
Driest since:
1930
26th Wettest
Wettest since:
1979
Apr–Sep 2015
6-Month		31.87"
(809.50mm)		24.00"
(609.60mm)		7.87"
(199.90mm)		123rd Driest
Driest since:
1930
6th Wettest
Wettest since:
1979
Mar–Sep 2015
7-Month		38.21"
(970.53mm)		28.71"
(729.23mm)		9.50"
(241.30mm)		125th Driest
Driest since:
1930
4th Wettest
Wettest since:
2011
Feb–Sep 2015
8-Month		41.47"
(1,053.34mm)		32.32"
(820.93mm)		9.15"
(232.41mm)		121st Driest
Driest since:
1930
8th Wettest
Wettest since:
2018
Jan–Sep 2015
9-Month		43.44"
(1,103.38mm)		36.52"
(927.61mm)		6.92"
(175.77mm)		115th Driest
Driest since:
1930
14th Wettest
Wettest since:
1950
Dec 2014–Sep 2015
10-Month		46.80"
(1,188.72mm)		40.57"
(1,030.48mm)		6.23"
(158.24mm)		109th Driest
Driest since:
1930
19th Wettest
Wettest since:
1979
Nov 2014–Sep 2015
11-Month		49.23"
(1,250.44mm)		44.19"
(1,122.43mm)		5.04"
(128.01mm)		96th Driest
Driest since:
1930
32nd Wettest
Wettest since:
1979
Oct 2014–Sep 2015
12-Month		54.92"
(1,394.97mm)		47.00"
(1,193.80mm)		7.92"
(201.17mm)		114th Driest
Driest since:
1941
14th Wettest
Wettest since:
1979
Apr 2014–Sep 2015
18-Month		80.30"
(2,039.62mm)		70.96"
(1,802.38mm)		9.34"
(237.24mm)		107th Driest
Driest since:
1931
21st Wettest
Wettest since:
1979
Oct 2013–Sep 2015
24-Month		103.74"
(2,635.00mm)		93.93"
(2,385.82mm)		9.81"
(249.18mm)		101st Driest
Driest since:
1941
26th Wettest
Wettest since:
2020
Oct 2012–Sep 2015
36-Month		156.25"
(3,968.75mm)		140.96"
(3,580.38mm)		15.29"
(388.37mm)		104th Driest
Driest since:
1942
22nd Wettest
Wettest since:
2020
Oct 2011–Sep 2015
48-Month		205.02"
(5,207.51mm)		188.03"
(4,775.96mm)		16.99"
(431.55mm)		100th Driest
Driest since:
1943
25th Wettest
Wettest since:
2021
Oct 2010–Sep 2015
60-Month		263.49"
(6,692.65mm)		235.03"
(5,969.76mm)		28.46"
(722.89mm)		117th Driest
Driest since:
1944
7th Wettest
Wettest since:
2022

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