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 2022. For more information, please see Climatological Rankings.


Ohio Valley Climate Region

Precipitation Rankings, January 2020

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
January 2020
1-Month
4.57"
(116.08mm)
3.04"
(77.22mm)
1.53"
(38.86mm)
114th Driest Driest since: 2019 1981
15th Wettest Wettest since: 2013 1937
Dec 2019–Jan 2020
2-Month
8.14"
(206.76mm)
6.14"
(155.96mm)
2.00"
(50.80mm)
112th Driest Driest since: 2018 1981
16th Wettest Wettest since: 2019 1937
Nov 2019–Jan 2020
3-Month
11.28"
(286.51mm)
9.28"
(235.71mm)
2.00"
(50.80mm)
105th Driest Driest since: 2018 1977
23rd Wettest Wettest since: 2019 1937
Oct 2019–Jan 2020
4-Month
16.54"
(420.12mm)
12.19"
(309.63mm)
4.35"
(110.49mm)
119th Driest Driest since: 2019 1964
9th Wettest Wettest since: 2005 1937
Sep 2019–Jan 2020
5-Month
18.83"
(478.28mm)
15.66"
(397.76mm)
3.17"
(80.52mm)
106th Driest Driest since: 2018 1964
22nd Wettest Wettest since: 2019 1937
Aug 2019–Jan 2020
6-Month
23.13"
(587.50mm)
19.33"
(490.98mm)
3.80"
(96.52mm)
108th Driest Driest since: 2018 1964
20th Wettest Wettest since: 2019 1927
Jul 2019–Jan 2020
7-Month
27.57"
(700.28mm)
23.32"
(592.33mm)
4.25"
(107.95mm)
109th Driest Driest since: 2018 1931
19th Wettest Wettest since: 2019 1916
Jun 2019–Jan 2020
8-Month
33.73"
(856.74mm)
27.57"
(700.28mm)
6.16"
(156.46mm)
120th Driest Driest since: 2018 1931
8th Wettest Wettest since: 2019 1916
May 2019–Jan 2020
9-Month
40.39"
(1,025.91mm)
31.83"
(808.48mm)
8.56"
(217.43mm)
125th Driest Driest since: 2019 1931
3rd Wettest Wettest since: 2019 1916
Ties: 2019
Apr 2019–Jan 2020
10-Month
44.97"
(1,142.24mm)
35.74"
(907.80mm)
9.23"
(234.44mm)
123rd Driest Driest since: 2019 1931
5th Wettest Wettest since: 2016 2012
Mar 2019–Jan 2020
11-Month
48.87"
(1,241.30mm)
39.54"
(1,004.32mm)
9.33"
(236.98mm)
124th Driest Driest since: 2019 1931
4th Wettest Wettest since: 2016 1974
Feb 2019–Jan 2020
12-Month
54.68"
(1,388.87mm)
42.22"
(1,072.39mm)
12.46"
(316.48mm)
125th Driest Driest since: 2018 1931
3rd Wettest Wettest since: 2019 2012
Aug 2018–Jan 2020
18-Month
81.76"
(2,076.70mm)
61.56"
(1,563.62mm)
20.20"
(513.08mm)
126th Driest Driest since: 2019 1931
1st Wettest Wettest to Date 2020
Feb 2018–Jan 2020
24-Month
109.53"
(2,782.06mm)
84.48"
(2,145.79mm)
25.05"
(636.27mm)
126th Driest Driest since: 2019 1954
1st Wettest Wettest to Date 2020
Feb 2017–Jan 2020
36-Month
153.68"
(3,903.47mm)
126.72"
(3,218.69mm)
26.96"
(684.78mm)
124th Driest Driest since: 2019 1955
2nd Wettest Wettest to Date 2021
Feb 2016–Jan 2020
48-Month
197.89"
(5,026.41mm)
168.96"
(4,291.58mm)
28.93"
(734.83mm)
122nd Driest Driest since: 2019 1956
3rd Wettest Wettest to Date 2022
Feb 2015–Jan 2020
60-Month
249.49"
(6,337.05mm)
211.17"
(5,363.72mm)
38.32"
(973.33mm)
123rd Driest Driest since: 2019 1957
1st Wettest Wettest to Date 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published August 2022, retrieved on August 14, 2022 from https://www.ncei.noaa.gov/cag/