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 2020. For more information, please see Climatological Rankings.


Ohio Valley Climate Region

Precipitation Rankings, May 1951

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
May 1951
1-Month
3.09"
(78.49mm)
4.27"
(108.46mm)
-1.18"
(-29.97mm)
26th Driest Driest since: 1941 1934
101st Wettest Wettest since: 1950 1995
Apr–May 1951
2-Month
6.66"
(169.16mm)
8.18"
(207.77mm)
-1.52"
(-38.61mm)
28th Driest Driest since: 1949 1934
99th Wettest Wettest since: 1950 2011
Mar–May 1951
3-Month
10.91"
(277.11mm)
11.99"
(304.55mm)
-1.08"
(-27.44mm)
42nd Driest Driest since: 1949 1941
85th Wettest Wettest since: 1950 2011
Feb–May 1951
4-Month
15.11"
(383.79mm)
14.67"
(372.62mm)
0.44"
(11.17mm)
67th Driest Driest since: 1949 1941
60th Wettest Wettest since: 1950 2011
Jan–May 1951
5-Month
19.18"
(487.17mm)
17.71"
(449.83mm)
1.47"
(37.34mm)
84th Driest Driest since: 1948 1941
43rd Wettest Wettest since: 1950 2019
Dec 1950–May 1951
6-Month
21.04"
(534.42mm)
20.80"
(528.32mm)
0.24"
(6.10mm)
61st Driest Driest since: 1948 1941
65th Wettest Wettest since: 1950 2019
Nov 1950–May 1951
7-Month
24.85"
(631.19mm)
23.95"
(608.33mm)
0.90"
(22.86mm)
73rd Driest Driest since: 1948 1934
53rd Wettest Wettest since: 1950 2019
Oct 1950–May 1951
8-Month
26.43"
(671.32mm)
26.86"
(682.24mm)
-0.43"
(-10.92mm)
49th Driest Driest since: 1948 1934
77th Wettest Wettest since: 1950 2019
Ties: 1917
Sep 1950–May 1951
9-Month
30.48"
(774.19mm)
30.32"
(770.13mm)
0.16"
(4.06mm)
61st Driest Driest since: 1948 1941
65th Wettest Wettest since: 1950 1927
Aug 1950–May 1951
10-Month
35.05"
(890.27mm)
33.99"
(863.35mm)
1.06"
(26.92mm)
68th Driest Driest since: 1948 1954
58th Wettest Wettest since: 1950 1927
Jul 1950–May 1951
11-Month
40.00"
(1,016.00mm)
37.99"
(964.95mm)
2.01"
(51.05mm)
77th Driest Driest since: 1948 1941
49th Wettest Wettest since: 1950 1927
Jun 1950–May 1951
12-Month
45.17"
(1,147.32mm)
42.24"
(1,072.90mm)
2.93"
(74.42mm)
83rd Driest Driest since: 1948 1931
43rd Wettest Wettest since: 1950 2019
Dec 1949–May 1951
18-Month
73.68"
(1,871.47mm)
63.02"
(1,600.71mm)
10.66"
(270.76mm)
118th Driest Driest since: 1949 1931
7th Wettest Wettest since: 1950 2020
Jun 1949–May 1951
24-Month
96.19"
(2,443.23mm)
84.48"
(2,145.79mm)
11.71"
(297.44mm)
115th Driest Driest since: 1949 1941
10th Wettest Wettest since: 1950 2020
Jun 1948–May 1951
36-Month
141.70"
(3,599.18mm)
126.72"
(3,218.69mm)
14.98"
(380.49mm)
114th Driest Driest since: 1950 1955
10th Wettest Wettest since: 1929 2020
Jun 1947–May 1951
48-Month
183.08"
(4,650.23mm)
168.95"
(4,291.33mm)
14.13"
(358.90mm)
105th Driest Driest since: 1950 1956
18th Wettest Wettest since: 1930 2020
Jun 1946–May 1951
60-Month
224.05"
(5,690.87mm)
211.18"
(5,363.97mm)
12.87"
(326.90mm)
96th Driest Driest since: 1949 1957
26th Wettest Wettest since: 1950 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2020, retrieved on September 20, 2020 from https://www.ncdc.noaa.gov/cag/