Climate at a Glance

Statewide Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of January 2020. For more information, please see Climatological Rankings.


Kentucky

Precipitation Rankings, September 1999

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
September 1999
1-Month
1.33"
(33.78mm)
3.24"
(82.30mm)
-1.91"
(-48.52mm)
16th Driest Driest since: 1998 2019
110th Wettest Wettest since: 1997 1979
Aug–Sep 1999
2-Month
3.30"
(83.82mm)
6.97"
(177.04mm)
-3.67"
(-93.22mm)
6th Driest Driest since: 1998 2008
120th Wettest Wettest since: 1997 1979
Jul–Sep 1999
3-Month
5.43"
(137.92mm)
11.31"
(287.27mm)
-5.88"
(-149.35mm)
1st Driest Driest to Date 1999
125th Wettest Wettest since: 1998 1979
Jun–Sep 1999
4-Month
10.05"
(255.27mm)
15.56"
(395.22mm)
-5.51"
(-139.95mm)
4th Driest Driest since: 1983 1930
122nd Wettest Wettest since: 1998 1979
May–Sep 1999
5-Month
12.94"
(328.68mm)
19.90"
(505.46mm)
-6.96"
(-176.78mm)
3rd Driest Driest since: 1936 1930
123rd Wettest Wettest since: 1998 1979
Apr–Sep 1999
6-Month
16.42"
(417.07mm)
24.00"
(609.60mm)
-7.58"
(-192.53mm)
2nd Driest Driest since: 1930 1930
124th Wettest Wettest since: 1998 1979
Mar–Sep 1999
7-Month
19.85"
(504.19mm)
28.71"
(729.23mm)
-8.86"
(-225.04mm)
3rd Driest Driest since: 1930 1930
123rd Wettest Wettest since: 1998 2011
Feb–Sep 1999
8-Month
22.72"
(577.09mm)
32.32"
(820.93mm)
-9.60"
(-243.84mm)
4th Driest Driest since: 1941 1930
122nd Wettest Wettest since: 1998 2018
Jan–Sep 1999
9-Month
29.42"
(747.27mm)
36.52"
(927.61mm)
-7.10"
(-180.34mm)
9th Driest Driest since: 1987 1930
117th Wettest Wettest since: 1998 1950
Dec 1998–Sep 1999
10-Month
34.23"
(869.44mm)
40.57"
(1,030.48mm)
-6.34"
(-161.04mm)
16th Driest Driest since: 1987 1930
109th Wettest Wettest since: 1998 1979
Nov 1998–Sep 1999
11-Month
36.25"
(920.75mm)
44.19"
(1,122.43mm)
-7.94"
(-201.68mm)
13th Driest Driest since: 1963 1930
112th Wettest Wettest since: 1998 1979
Oct 1998–Sep 1999
12-Month
38.96"
(989.58mm)
47.00"
(1,193.80mm)
-8.04"
(-204.22mm)
12th Driest Driest since: 1959 1941
113th Wettest Wettest since: 1998 1979
Apr 1998–Sep 1999
18-Month
68.56"
(1,741.42mm)
70.96"
(1,802.38mm)
-2.40"
(-60.96mm)
42nd Driest Driest since: 1993 1931
83rd Wettest Wettest since: 1998 1979
Oct 1997–Sep 1999
24-Month
86.92"
(2,207.77mm)
93.93"
(2,385.82mm)
-7.01"
(-178.05mm)
27th Driest Driest since: 1988 1941
97th Wettest Wettest since: 1998 1950
Ties: 1903
Oct 1996–Sep 1999
36-Month
140.45"
(3,567.43mm)
140.96"
(3,580.38mm)
-0.51"
(-12.95mm)
52nd Driest Driest since: 1988 1942
71st Wettest Wettest since: 1998 2019
Oct 1995–Sep 1999
48-Month
195.05"
(4,954.27mm)
188.03"
(4,775.96mm)
7.02"
(178.31mm)
81st Driest Driest since: 1995 1943
41st Wettest Wettest since: 1998 2019
Oct 1994–Sep 1999
60-Month
241.58"
(6,136.13mm)
235.03"
(5,969.76mm)
6.55"
(166.37mm)
77th Driest Driest since: 1995 1944
44th Wettest Wettest since: 1998 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2020, retrieved on February 26, 2020 from https://www.ncdc.noaa.gov/cag/