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


Ohio Valley Climate Region

Precipitation Rankings, May 2001

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 2001
1-Month
4.95"
(125.73mm)
4.27"
(108.46mm)
0.68"
(17.27mm)
87th Driest Driest since: 2000 1934
39th Wettest Wettest since: 1997 1995
Apr–May 2001
2-Month
7.75"
(196.85mm)
8.18"
(207.77mm)
-0.43"
(-10.92mm)
50th Driest Driest since: 1997 1934
76th Wettest Wettest since: 2000 2011
Mar–May 2001
3-Month
9.80"
(248.92mm)
11.99"
(304.55mm)
-2.19"
(-55.63mm)
27th Driest Driest since: 1992 1941
99th Wettest Wettest since: 2000 2011
Feb–May 2001
4-Month
13.56"
(344.42mm)
14.67"
(372.62mm)
-1.11"
(-28.20mm)
45th Driest Driest since: 1992 1941
81st Wettest Wettest since: 2000 2011
Jan–May 2001
5-Month
15.59"
(395.99mm)
17.71"
(449.83mm)
-2.12"
(-53.84mm)
31st Driest Driest since: 1992 1941
95th Wettest Wettest since: 2000 2019
Dec 2000–May 2001
6-Month
18.20"
(462.28mm)
20.80"
(528.32mm)
-2.60"
(-66.04mm)
30th Driest Driest since: 1992 1941
95th Wettest Wettest since: 2000 2019
Nov 2000–May 2001
7-Month
21.21"
(538.73mm)
23.95"
(608.33mm)
-2.74"
(-69.60mm)
28th Driest Driest since: 1992 1934
97th Wettest Wettest since: 2000 2019
Oct 2000–May 2001
8-Month
23.02"
(584.71mm)
26.86"
(682.24mm)
-3.84"
(-97.53mm)
20th Driest Driest since: 1988 1934
105th Wettest Wettest since: 2000 2019
Ties: 1959
Sep 2000–May 2001
9-Month
26.67"
(677.42mm)
30.32"
(770.13mm)
-3.65"
(-92.71mm)
20th Driest Driest since: 2000 1941
105th Wettest Wettest since: 1999 1927
Aug 2000–May 2001
10-Month
30.18"
(766.57mm)
33.99"
(863.35mm)
-3.81"
(-96.78mm)
20th Driest Driest since: 2000 1954
105th Wettest Wettest since: 1999 1927
Jul 2000–May 2001
11-Month
34.29"
(870.97mm)
37.99"
(964.95mm)
-3.70"
(-93.98mm)
21st Driest Driest since: 2000 1941
104th Wettest Wettest since: 1999 1927
Jun 2000–May 2001
12-Month
40.13"
(1,019.30mm)
42.24"
(1,072.90mm)
-2.11"
(-53.60mm)
39th Driest Driest since: 2000 1931
86th Wettest Wettest since: 1999 2019
Dec 1999–May 2001
18-Month
59.83"
(1,519.68mm)
63.02"
(1,600.71mm)
-3.19"
(-81.03mm)
36th Driest Driest since: 2000 1931
88th Wettest Wettest since: 1999 2019
Jun 1999–May 2001
24-Month
75.29"
(1,912.37mm)
84.48"
(2,145.79mm)
-9.19"
(-233.42mm)
13th Driest Driest since: 1965 1941
111th Wettest Wettest since: 2000 1974
Jun 1998–May 2001
36-Month
120.88"
(3,070.35mm)
126.72"
(3,218.69mm)
-5.84"
(-148.34mm)
23rd Driest Driest since: 1988 1955
100th Wettest Wettest since: 2000 1975
Ties: 1933
Jun 1997–May 2001
48-Month
164.32"
(4,173.73mm)
168.95"
(4,291.33mm)
-4.63"
(-117.60mm)
33rd Driest Driest since: 1989 1956
89th Wettest Wettest since: 2000 2019
Jun 1996–May 2001
60-Month
212.09"
(5,387.09mm)
211.18"
(5,363.97mm)
0.91"
(23.12mm)
56th Driest Driest since: 1990 1957
65th Wettest Wettest since: 2000 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2019, retrieved on September 18, 2019 from https://www.ncdc.noaa.gov/cag/