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 December 2019. For more information, please see Climatological Rankings.


Kentucky

Precipitation Rankings, September 1939

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 1939
1-Month
1.23"
(31.24mm)
3.24"
(82.30mm)
-2.01"
(-51.06mm)
11th Driest Driest since: 1928 2019
115th Wettest Wettest since: 1938 1979
Aug–Sep 1939
2-Month
4.13"
(104.90mm)
6.97"
(177.04mm)
-2.84"
(-72.14mm)
11th Driest Driest since: 1908 2008
115th Wettest Wettest since: 1938 1979
Ties: 1908
Jul–Sep 1939
3-Month
9.10"
(231.14mm)
11.31"
(287.27mm)
-2.21"
(-56.13mm)
23rd Driest Driest since: 1937 1999
103rd Wettest Wettest since: 1938 1979
Jun–Sep 1939
4-Month
15.10"
(383.54mm)
15.56"
(395.22mm)
-0.46"
(-11.68mm)
56th Driest Driest since: 1937 1930
70th Wettest Wettest since: 1938 1979
May–Sep 1939
5-Month
17.00"
(431.80mm)
19.90"
(505.46mm)
-2.90"
(-73.66mm)
25th Driest Driest since: 1936 1930
101st Wettest Wettest since: 1938 1979
Apr–Sep 1939
6-Month
22.99"
(583.95mm)
24.00"
(609.60mm)
-1.01"
(-25.65mm)
54th Driest Driest since: 1937 1930
72nd Wettest Wettest since: 1938 1979
Mar–Sep 1939
7-Month
28.69"
(728.73mm)
28.71"
(729.23mm)
-0.02"
(-0.50mm)
61st Driest Driest since: 1937 1930
65th Wettest Wettest since: 1938 2011
Feb–Sep 1939
8-Month
37.02"
(940.31mm)
32.32"
(820.93mm)
4.70"
(119.38mm)
104th Driest Driest since: 1938 1930
22nd Wettest Wettest since: 1935 2018
Jan–Sep 1939
9-Month
42.65"
(1,083.31mm)
36.52"
(927.61mm)
6.13"
(155.70mm)
109th Driest Driest since: 1938 1930
17th Wettest Wettest since: 1935 1950
Dec 1938–Sep 1939
10-Month
44.60"
(1,132.84mm)
40.57"
(1,030.48mm)
4.03"
(102.36mm)
92nd Driest Driest since: 1938 1930
33rd Wettest Wettest since: 1937 1979
Nov 1938–Sep 1939
11-Month
48.41"
(1,229.61mm)
44.19"
(1,122.43mm)
4.22"
(107.18mm)
91st Driest Driest since: 1938 1930
34th Wettest Wettest since: 1937 1979
Oct 1938–Sep 1939
12-Month
48.92"
(1,242.57mm)
47.00"
(1,193.80mm)
1.92"
(48.77mm)
79th Driest Driest since: 1936 1941
46th Wettest Wettest since: 1938 1979
Ties: 1972
Apr 1938–Sep 1939
18-Month
77.06"
(1,957.32mm)
70.96"
(1,802.38mm)
6.10"
(154.94mm)
92nd Driest Driest since: 1938 1931
33rd Wettest Wettest since: 1935 1979
Oct 1937–Sep 1939
24-Month
98.95"
(2,513.33mm)
93.93"
(2,385.82mm)
5.02"
(127.51mm)
77th Driest Driest since: 1937 1941
47th Wettest Wettest since: 1938 1950
Oct 1936–Sep 1939
36-Month
151.84"
(3,856.74mm)
140.96"
(3,580.38mm)
10.88"
(276.36mm)
96th Driest Driest since: 1938 1942
27th Wettest Wettest since: 1929 2019
Oct 1935–Sep 1939
48-Month
188.30"
(4,782.82mm)
188.03"
(4,775.96mm)
0.27"
(6.86mm)
63rd Driest Driest since: 1937 1943
59th Wettest Wettest since: 1938 2019
Oct 1934–Sep 1939
60-Month
244.03"
(6,198.36mm)
235.03"
(5,969.76mm)
9.00"
(228.60mm)
86th Driest Driest since: 1938 1944
35th Wettest Wettest since: 1924 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 27, 2020 from https://www.ncdc.noaa.gov/cag/