Climate at a Glance

Regional 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 July 2020. For more information, please see Climatological Rankings.


Ohio Valley Climate Region

Precipitation Rankings, April 2019

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
April 2019
1-Month
4.58"
(116.33mm)
3.91"
(99.31mm)
0.67"
(17.02mm)
90th Driest Driest since: 2018 1915
37th Wettest Wettest since: 2017 2011
Ties: 1965
Mar–Apr 2019
2-Month
8.48"
(215.39mm)
7.73"
(196.34mm)
0.75"
(19.05mm)
82nd Driest Driest since: 2018 1915
45th Wettest Wettest since: 2017 2011
Feb–Apr 2019
3-Month
14.30"
(363.22mm)
10.40"
(264.16mm)
3.90"
(99.06mm)
115th Driest Driest since: 2017 1941
12th Wettest Wettest since: 2018 2011
Jan–Apr 2019
4-Month
18.15"
(461.01mm)
13.44"
(341.38mm)
4.71"
(119.63mm)
120th Driest Driest since: 2018 1941
7th Wettest Wettest since: 2011 1950
Dec 2018–Apr 2019
5-Month
22.51"
(571.75mm)
16.54"
(420.12mm)
5.97"
(151.63mm)
123rd Driest Driest since: 2018 1941
3rd Wettest Wettest since: 2008 1950
Nov 2018–Apr 2019
6-Month
26.74"
(679.20mm)
19.68"
(499.87mm)
7.06"
(179.33mm)
124th Driest Driest since: 2018 1934
2nd Wettest Wettest since: 1973 1973
Oct 2018–Apr 2019
7-Month
30.35"
(770.89mm)
22.59"
(573.79mm)
7.76"
(197.10mm)
124th Driest Driest since: 2018 1934, 1941
2nd Wettest Wettest to Date 2020
Sep 2018–Apr 2019
8-Month
36.27"
(921.26mm)
26.05"
(661.67mm)
10.22"
(259.59mm)
124th Driest Driest since: 2018 1941
2nd Wettest Wettest since: 1927 1927
Aug 2018–Apr 2019
9-Month
41.38"
(1,051.05mm)
29.72"
(754.89mm)
11.66"
(296.16mm)
124th Driest Driest since: 2018 1954
2nd Wettest Wettest since: 1927 1927
Jul 2018–Apr 2019
10-Month
44.80"
(1,137.92mm)
33.72"
(856.49mm)
11.08"
(281.43mm)
124th Driest Driest since: 2018 1931
2nd Wettest Wettest since: 1927 1927
Jun 2018–Apr 2019
11-Month
50.34"
(1,278.64mm)
37.97"
(964.44mm)
12.37"
(314.20mm)
125th Driest Driest since: 2018 1931
1st Wettest Wettest to Date 2019
May 2018–Apr 2019
12-Month
54.69"
(1,389.13mm)
42.23"
(1,072.64mm)
12.46"
(316.49mm)
125th Driest Driest since: 2018 1931
1st Wettest Wettest to Date 2019
Nov 2017–Apr 2019
18-Month
75.77"
(1,924.56mm)
61.90"
(1,572.26mm)
13.87"
(352.30mm)
122nd Driest Driest since: 2018 1931
3rd Wettest Wettest since: 1974 2020
May 2017–Apr 2019
24-Month
101.26"
(2,572.00mm)
84.48"
(2,145.79mm)
16.78"
(426.21mm)
123rd Driest Driest since: 2018 1941
2nd Wettest Wettest to Date 2020
May 2016–Apr 2019
36-Month
147.28"
(3,740.91mm)
126.73"
(3,218.94mm)
20.55"
(521.97mm)
121st Driest Driest since: 2018 1942
3rd Wettest Wettest since: 1975 2020
May 2015–Apr 2019
48-Month
197.88"
(5,026.15mm)
168.94"
(4,291.08mm)
28.94"
(735.07mm)
121st Driest Driest since: 2018 1956
2nd Wettest Wettest to Date 2020
May 2014–Apr 2019
60-Month
241.77"
(6,140.96mm)
211.16"
(5,363.46mm)
30.61"
(777.50mm)
120th Driest Driest since: 2018 1957
2nd Wettest Wettest to Date 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published August 2020, retrieved on August 11, 2020 from https://www.ncdc.noaa.gov/cag/